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Here is a list of species found with the tag "Reptilia".
Click here for a Full Listing of all species in the PaleoDex.
A (194 species)
Aardonyx - Early Jurassic, 195 Ma
Abelisaurus - Late Cretaceous, 80 Ma
Abrictosaurus - Early Jurassic, 199-196 Ma
Abrosaurus - Middle Jurassic
Abydosaurus - Early Cretaceous, 104.5 Ma
Abyssosaurus - Early Cretaceous, 133-130 Ma
Acamptonectes - Cretaceous, Hauterivian-Cenomanian
Acanthopholis - Early Cretaceous
Achelousaurus - Late Cretaceous, 74.2 Ma
Acherontisuchus - Mid-Late Paleocene (Peligran-Itaboraian)~60-58 Ma
Acheroraptor - Late Cretaceous, 66 Ma
Achillesaurus - Late Cretaceous, 85 Ma
Achillobator - Late Cretaceous, 89 Ma
Acleistorhinus - Early Permian, 273.6-271.6 Ma
Acristavus - Late Cretaceous, 79 Ma
Acrocanthosaurus - Early Cretaceous Aptian to Albian, 116-110 Ma
Acrotholus - Late Cretaceous, 84-83.5 Ma
Acteosaurus - 99.6-89.3 Ma Late Cretaceous: Cenomanian - Turonian
Adamantinasuchus - Late Cretaceous
Adamantisaurus - Late Cretaceous
Adasaurus - Late Cretaceous, 70 Ma
Adelolophus - Late Cretaceous, 78 Ma
Adeopapposaurus - Early Jurassic
Adinophis - Maastrichtian of the Cretaceous
Adocus - Early Cretaceous - Oligocene, 125-28 Ma
Adriosaurus - Late Cretaceous, 95 Ma
Aegirosaurus - Late Jurassic-Early Cretaceous, Tithonian-Valanginian
Aegisuchus - Late Cretaceous, 95 Ma
Aegyptosaurus - mid Cretaceous, 95 Ma
Aenigmastropheus - Lopingian, 254.7 Ma
Aeolosaurus - Late Cretaceous 83-74 Ma
Aerodactylus - Late Jurassic, 150.8-148.5 Ma
Aerosteon - Late Cretaceous, 84 Ma
Aerotitan - Late Cretaceous
Aetobarbakinoides - Late Triassic, 231.4-225.9 Ma
Aetodactylus - Late Cretaceous, 97 Ma
Aetosauroides - Late Triassic, 231.4-225.9 Ma
Afrovenator - Middle Jurassic, 167-161 Ma
Agathaumas - Late Cretaceous, 66 Ma
Agilisaurus - Middle Jurassic, 168-161 Ma
Agnosphitys - Late Triassic, 208 Ma
Agujaceratops - Late Cretaceous, 77 Ma
Agustinia - Early Cretaceous, 108 Ma
Ahshislepelta - Late Cretaceous, Campanian
Aigialosaurus - Late Cretaceous
Ajkaceratops - Late Cretaceous, Santonian
Alamosaurus - Late Cretaceous, 70 Ma
Alanqa - Late Cretaceous, 95 Ma
Alaskacephale - Late Campanian, 80-69 Ma
Albertaceratops - Late Cretaceous, 77.5 Ma
Albertadromeus - Late Cretaceous
Albertonectes - Late Cretaceous, 73.5 Ma
Albertosaurus - Late Cretaceous, 71-68 Ma
Albertosuchus - Late Cretaceous
Albinykus - Santonian-Campanian Late Cretaceous
Alcovasaurus - Late Jurassic, 150 Ma
Aldabrachampsus - Unavailable
Alectrosaurus - Late Cretaceous, 83-74 Ma
Aletopelta - Campanian
Alexeyisaurus - Late Triassic, 210 Ma
Alienochelys - Late Cretaceous, 70 Ma
Alioramus - Late Cretaceous, 70 Ma
Allodaposuchus - Late Cretaceous, Campanian-Maastrichtian
Allopleuron - Late Cretaceous
Allosaurus - Late Jurassic, 155-150 Ma
Alnashetri - Late Cretaceous, 97 Ma
Alocodon - Unavailable
Altirhinus - Early Cretaceous
Altispinax - Early Cretaceous, 137 Ma
Alvarezsaurus - Late Cretaceous, 86-83 Ma
Alwalkeria - Late Triassic, 228 Ma
Alxasaurus - Early Cretaceous, 112-100 Ma
Amargasaurus - Early Cretaceous, 129.4-122.46 Ma
Amargatitanis - Early Cretaceous
Amazonsaurus - 125-100 Ma Early Cretaceous
Ammosaurus - Early Jurassic, 200-195 Ma
Ampelosaurus - Late Cretaceous, 70 Ma
Amphekepubis - Late Cretaceous, 89.3-84.9 Ma
Amphicoelias - Late Jurassic, 150 Ma
Amtocephale - Late Cretaceous, 84.5-83.5 Ma
Amurosaurus - Late Cretaceous, 70-66 Ma
Anabisetia - Late Cretaceous, 95-92 Ma
Anarosaurus - Middle Triassic
Anasazisaurus - Late Cretaceous, 74 Ma
Anchiceratops - Late Cretaceous, 72-71 Ma
Anchiornis - Late Jurassic, 160.89-160.25 Ma
Anchisaurus - Early Jurassic, 200-195 Ma
Andesaurus - Cenomanian99.6-97 Ma
Angolachelys - Turonian
Angolasaurus - Late Cretaceous (Turonian - Maastrichtian)
Angolatitan - Late Turonian, 90 Ma
Anguanax - Late Jurassic, 160 Ma
Angulomastacator - Late Cretaceous, 76.9 Ma
Angustinaripterus - Middle Jurassic
Anhanguera - Albian, 112 Ma
Aniksosaurus - Late Cretaceous
Animantarx - 104.46-98.37 Ma
Ankylosaurus - Late Cretaceous, 68 Ma
Anningasaura - Early Jurassic, 201.3-199.6 Ma
Anodontosaurus - Late Cretaceous, 72.8-67 Ma
Anomoiodon - Early Triassic, 249-247 Ma
Anoplosaurus - Early Cretaceous, 100 Ma
Anserimimus - Late Cretaceous, 70 Ma
Antarctopelta - Late Cretaceous, 74-70 Ma
Antarctosaurus - Late Cretaceous, 83 Ma
Anteophthalmosuchus - Early Cretaceous, Barremian-Aptian
Antetonitrus - Early Jurassic
Anthodon - Changhsingian, 254-252 Ma
Anthracodromeus - Late Carboniferous, 307.1-305 Ma
Anurognathus - Late Jurassic, 150.8-148.5 Ma
Anzu - Late Cretaceous, 66 Ma
Aorun - Late Jurassic 161.5 Ma
Apatomerus - Early Cretaceous
Apatosaurus - Tithonian, 152-151 Ma
Aphrosaurus - Late Cretaceous, 70-66 Ma
Aplestosuchus - Late Cretaceous, Turonian-Santonian
Appalachiosaurus - Late Cretaceous, 77 Ma
Aptychodon - Cretaceous
Aquilops - Early Cretaceous, 107 Ma
Araeoscelis - Artinskian, 284.4-275.6 Ma
Aragosaurus - Early Cretaceous, Hauterivian-Barremian
Aralazhdarcho - Late Cretaceous
Aralosaurus - Late Cretaceous, 85.8 Ma
Arambourgiania - Late Campanian-Maastrichtian
Araripedactylus - Albian, 112 Ma
Araripesaurus - Albian, 112 Ma
Araripesuchus - Early - Late Cretaceous, 125 Ma
Archaeoceratops - Early Cretaceous, 125 Ma
Archaeodontosaurus - Middle Jurassic Middle Jurassic
Archaeoistiodactylus - Middle Jurassic, 160 Ma
Archaeonectrus - Jurassic
Archaeornithoides - Late Cretaceous, 75 Ma
Archaeornithomimus - Late Cretaceous, 70 Ma
Archaeovenator - Late Carboniferous, 300 Ma
Archaerhineura - Paleocene, 57 Ma
Archelon - Late Cretaceous, 80.5 Ma
Archeopelta - Middle - Late Triassic, 230-225 Ma
Arcovenator - Late Cretaceous, 74 Ma
Arcticodactylus - Late Triassic, 208-201 Ma
Arcusaurus - Early Jurassic, Hettangian-Sinemurian
Arenysaurus - Late Cretaceous, 66 Ma
Arenysuchus - Late Cretaceous, 67.6 Ma
Arganaceras - Wuchiapingian, 260-254 Ma
Arganarhinus - Late Triassic, 221 Ma
Argentinosaurus - Late Cretaceous, 97-93.5 Ma
Argyrosaurus - Late Cretaceous 90 Ma
Aristonectes - Late Cretaceous
Aristosuchus - Early Cretaceous
Arizonasaurus - Middle Triassic, 243 Ma
Arkharavia - Late Cretaceous, 66 Ma
Armadillosuchus - Late Cretaceous
Arrhinoceratops - Early Maastrichtian, 70.6-70 Ma
Arthropterygius - Late Jurassic
Arthurdactylus - Albian
Ashleychelys - Oligocene
Asiaceratops - Late Cretaceous, 99 Ma
Asiatosaurus - Early Cretaceous
Asilisaurus - Middle Triassic, 245 Ma
Asprosaurus - Late Cretaceous Santonian-Campanian
Astrodon - Early Cretaceous, 112 Ma
Astrophocaudia - Early Cretaceous, 112 Ma
Asylosaurus - Late Triassic
Atacamatitan - Upper Cretaceous
Athabascasaurus - Lower Cretaceous, 112.6-109 Ma
Atlantochelys - Late Cretaceous, 83 Ma
Atlantosaurus - Late Jurassic, 150 Ma
Atlasaurus - Bathonian-Callovian
Atlascopcosaurus - Early Cretaceous,[1]114 Ma
Atolchelys - Cretaceous
Atopodentatus - Middle Triassic, 240 Ma
Atrociraptor - Late Cretaceous, 68.5 Ma
Atsinganosaurus - Late Cretaceous, 66 Ma
Attenborosaurus - Early Jurassic
Atychodracon - Late Triassic-Early Jurassic, 201 Ma
Aublysodon - Late Cretaceous, 75 Ma
Aucasaurus - Late Cretaceous, 83 Ma
Augustaburiania - Early Triassic, Olenekian
Augustasaurus - Middle Triassic
Augustynolophus - Late Cretaceous, 70 Ma
Auroraceratops - Early Cretaceous, Aptian
Aussiedraco - Early Cretaceous, Albian
Australodocus - Late Jurassic
Australovenator - Late Cretaceous,[1] 95 Ma
Austriadactylus - Late Triassic, 215 Ma
Austriadraco - Late Triassic, 208 Ma
Austrocheirus - Cenomanian~96.2 Ma
Austroraptor - Late Cretaceous, 70 Ma
Austrosaurus - Early Cretaceous, 110-105 Ma
Avaceratops - Late Cretaceous, 77 Ma
Avalonnectes - Early Jurassic, 199.6-198 Ma
Aviatyrannis - Late Jurassic, Kimmeridgian
Avimimus - Late Cretaceous, 70 Ma
Azendohsaurus - Late Triassic, 235-231 Ma
Azhdarcho - Late Cretaceous, 92 Ma
B (84 species)
Babibasiliscus - Early Eocene, 48 Ma
Bactrosaurus - Late Cretaceous, 70 Ma
Bagaceratops - Late Cretaceous, 80 Ma
Bagaraatan - Late Cretaceous, 70 Ma
Bahariasaurus - Late Cretaceous, 95 Ma
Bainoceratops - Unavailable
Bakonydraco - Late Cretaceous, Santonian
Balaur - Late Cretaceous, 70 Ma
Balochisaurus - Late Cretaceous, Maastrichtian
Bambiraptor - Late Cretaceous, 72 Ma
Banguela - Albian
Banji - Late Cretaceous, 66 Ma
Baotianmansaurus - Late Cretaceous
Barapasaurus - 196.5-183 Ma Early Jurassic
Barbatteius - Late Cretaceous (early Maastrichtian)
Barcinosuchus - Early Cretaceous, Aptian-Albian
Barilium - Early Cretaceous, 140 Ma
Barosaurus - Late Jurassic, 152-150 Ma
Barracudasauroides - Middle Triassic, Anisian
Barreirosuchus - Late Cretaceous, Turonian-Santonian
Barrosasaurus - Late Cretaceous
Barsboldia - Late Cretaceous, 70 Ma
Baryonyx - Early Cretaceous, 130-125 Ma
Bashuchelys - Middle Jurassic
Batrachognathus - Late Jurassic
Batrachotomus - Middle Triassic, 242-235 Ma
Batyrosaurus - Late Cretaceous
Baurusuchus - Late Cretaceous, Turonian-Santonian
Baurutitan - Late Cretaceous
Bavarisaurus Bavarian lizard) - Late Jurassic
Becklespinax - Early Cretaceous, 133 Ma
Beipiaopterus - Early Cretaceous, 124.6 Ma
Beipiaosaurus - Early Cretaceous, 124.6 Ma
Beishanlong - Early Cretaceous,[1] 115-100 Ma
Belebey - Asselian-Guadalupian
Bellubrunnus - Late Jurassic, 151 Ma
Bellusaurus - Middle Jurassic, 170 Ma
Belodon - Triassic
Bennettazhia - Early Cretaceous, 100 Ma
Bentonyx - Middle Triassic, Anisian
Berberosaurus - Pliensbachian, 185 Ma
Bergamodactylus - Late Triassic, 216-211 Ma
Bernissartia - Early Cretaceous, 130 Ma
Besanosaurus - Middle Triassic, 247.2-235.0 Ma[1]
Betasuchus - Late Cretaceous, 66 Ma
Bicentenaria - Late Cretaceous, 90 Ma
Bienosaurus - Early Jurassic
Bihariosaurus - Berriasian of the Cretaceous
Bissektipelta - Unavailable
Bistahieversor - Late Cretaceous, 74.5 Ma
Blasisaurus - Late Cretaceous, 66 Ma
Blikanasaurus - Late Triassic
Bogolubovia - Late Cretaceous
Bolong - Early Cretaceous, 125 Ma
Bonapartenykus - Late Cretaceous, 70 Ma[1]
Bonatitan - Cretaceous, Late Campanian-Early Maastrichtian
Bonitasaura - Late Cretaceous, 85 Ma
Borealonectes - Middle Jurassic
Borealosaurus - Late Cretaceous, 95-90 Ma
Borealosuchus - Late Cretaceous-Eocene
Boreopterus - Early Cretaceous, 124.6 Ma
Borogovia - Late Cretaceous, 70 Ma
Bothriospondylus - Late Jurassic, 157-152.2 Ma
Brachauchenius - Late Cretaceous, 93-89.3 Ma
Brachiosaurus - Late Jurassic, 154-153 Ma
Brachyceratops - Late Cretaceous, 74.5 Ma
Brachychampsa - 83.5-63.3 Ma Late Cretaceous - Early Paleocene
Brachygnathosuchus - Pliocene
Brachylophosaurus - Late Cretaceous, 78 Ma
Brachypterygius - Late Jurassic, Kimmeridgian-Tithonian
Brachysuchus - Late Triassic, Carnian
Brachytrachelopan - Late Jurassic
Bradysaurus - Capitanian, 265-260 Ma
Brancasaurus - Berriasian
Brasileodactylus - Early Cretaceous, 112 Ma
Breviceratops - Unavailable
Brohisaurus - Late Jurassic
Bromsgroveia - Middle Triassic
Brontochelys - Unavailable
Brontomerus - Lower Cretaceous, Aptian-Albian
Brontosaurus - Late Jurassic, 155-151 Ma
Bruhathkayosaurus - Late Cretaceous, 70 Ma
Buitreraptor - Late Cretaceous, 94 Ma
Byronosaurus - Late Cretaceous, 80-75 Ma
C (132 species)
Cacibupteryx - Late Jurassic, 156 Ma
Caenagnathasia - Late Cretaceous, 90 Ma
Caiman wannlangstoni - Mid-Late Miocene (Laventan-Montehermosan)~13.8-5.332 Ma
Calcarichelys - Early Cretaceous-Late Cretaceous,[1][2] 120-70 Ma
Californosaurus - 228-210 Ma Late Triassic
Callawayasaurus - Early Cretaceous, Aptian
Callawayia - Late Triassic, 221.5-212.0 Ma[1]
Callovosaurus - Middle Jurassic, approximately 163 Ma
Calsoyasuchus - Early Jurassic, 196.5 Ma
Camarasaurus - Late Jurassic, 155-145 Ma
Camarillasaurus - Early Cretaceous
Camelotia - Late Triassic-Early Jurassic
Camposaurus - Late Triassic, 220 Ma
Camptosaurus - Late Jurassic
Campylodoniscus - Late Cretaceous, 95 or 70
Campylognathoides - Early Jurassic, 182 Ma
Captorhinus - Cisuralian, 280-270.6 Ma
Carbonemys - Mid-Late Paleocene (Peligran-Itaboraian)~60-58 Ma
Carcharodontosaurus - Early-Late Cretaceous, 112-93.5 Ma
Cargninia - Late Triassic, Carnian-Norian
Caribemys - Oxfordian
Carinodens - Late Cretaceous
Caririsuchus - Early Cretaceous
Carniadactylus - Late Triassic, 228 Ma
Carnotaurus - Late Cretaceous (Lower Maastrichtian), 72-69.9 Ma
Carnufex - Late Triassic, 231 Ma
Carsosaurus - 100 Ma Late Cretaceous
Cartorhynchus - Early Triassic, 248 Ma
Caryonosuchus - Late Cretaceous
Caseosaurus - Late Triassic
Cathartesaura - Cenomanian, 97-93 Ma
Cathayopterus - Early Cretaceous, 122 Ma
Caudipteryx - Early Cretaceous, 124.6 Ma
Caulkicephalus - Early Cretaceous, 130 Ma
Caviramus - Late Triassic, 205 Ma
Caypullisaurus - Late Jurassic - Early Cretaceous, Tithonian-Berriasian
Cearadactylus - Aptian-Albian, 112 Ma
Cedarosaurus - Early Cretaceous, 126 Ma
Cedarpelta - Early Cretaceous, 116-109 Ma
Cedrorestes - Early Cretaceous, Barremian
Centenariosuchus - Early-Mid Miocene (Hemingfordian)~20.43-15.97 Ma
Centrosaurus - Late Cretaceous, 76.5-75.5 Ma
Cerasinops - Late Cretaceous
Ceratonykus - Late Cretaceous
Ceratosaurus - Late Jurassic, 153-148 Ma
Cerberophis - Maastrichtian of the Cretaceous
Cerrejonemys - Mid-Late Paleocene (Peligran-Itaboraian)~60-58 Ma
Cerrejonisuchus - Mid-Late Paleocene (Peligran-Itaboraian)~60-58 Ma
Cetarthrosaurus - Cretaceous, 99.6 Ma
Cetiosauriscus - Middle Jurassic, 166-164 Ma
Cetiosaurus - Middle Jurassic, 167 Ma
Champsosaurus - Late Cretaceous-Eocene
Chanaresuchus - Middle Triassic, 236-234 Ma
Changchengopterus - Late Jurassic, 160 Ma
Changyuraptor - Early Cretaceous, 125 Ma
Chaoyangopterus - Early Cretaceous, 120 Ma
Chaoyangsaurus - Late Jurassic, 148 Ma
Charitosaurus - Unavailable
Charonosaurus - Late Cretaceous, 66 Ma
Chasmosaurus - Late Cretaceous, 76.5-75.5 Ma
Chebsaurus - Mid to Late Jurassic
Chelosphargis - Late Cretaceous, 83 Ma
Chialingosaurus - 160 Ma
Chiayusaurus - Late Jurassic-Early Cretaceous
Chilantaisaurus - Late Cretaceous, 92 Ma
Chilesaurus - Late Jurassic145 Ma
Chindesaurus - Late Triassic, 235-210 Ma
Chinshakiangosaurus - Early Jurassic
Chirostenotes - Late Cretaceous, 76.5 Ma
Chondrosteosaurus - Early Cretaceous
Chromogisaurus - Late Triassic, 230 Ma
Chthonophis - Early Paleocene
Chuandongocoelurus - Middle Jurassic, 165 Ma
Chuanjiesaurus - Middle Jurassic, 168 Ma
Chubutisaurus - Early Cretaceous, Albian
Chungkingosaurus - 160 Ma
Chupacabrachelys - Late Cretaceous, Campanian
Chuxiongosaurus - Early Jurassic
Cimoliasaurus - Early to Late Cretaceous
Cionodon - Late Cretaceous, 66 Ma
Citipati - Late Cretaceous, 84-75 Ma
Claosaurus - Late Cretaceous, 87-82 Ma
Clevosaurus - Late Triassic-Early Jurassic
Clidastes - Late Cretaceous
Coahuilaceratops - Late Cretaceous, 72.5-71.4 Ma
Coelophysis - Late Triassic-Early Jurassic, 203-196 Ma
Coelurosauravus - Lopingian, 260.4-251 Ma
Coelurus - Late Jurassic, 153-150 Ma
Colepiocephale - Late Cretaceous, 80-77.5 Ma
Collilongus - Early Triassic
Coloborhynchus - Early Cretaceous, 140-136 Ma
Colombophis - Middle to Late Miocene
Colossochelys - Miocene-Pleistocene
Colymbosaurus - Callovian to late Tithonian
Comahuesaurus - Early Cretaceous, Aptian-Albian
Comahuesuchus - Late Cretaceous, 85 Ma
Comodactylus - Late Jurassic, 155 Ma
Compsognathus - Late Jurassic, 150.8 Ma
Compsosuchus - Late Cretaceous, 69 Ma
Concavenator - Early Cretaceous, 130 Ma
Concavispina - Late Triassic, Carnian
Conchoraptor - Late Cretaceous
Condorchelys - Middle Jurassic, 170 Ma
Condorraptor - Middle Jurassic
Contectopalatus - Mid Triassic, 247.2-235.0 Ma[1]
Coringasuchus - Late Cretaceous
Corosaurus - Early Triassic, 247.4-245 Ma
Corythosaurus - Late Cretaceous, 77-75.7 Ma
Craspedodon - 85 Ma
Cratochelone - Albian
Crichtonsaurus - Late Cretaceous, Cenomanian-Turonian
Cristatusaurus - Unavailable
Crocodylus anthropophagus - 1.84 Ma
Crocodylus falconensis - Early Pliocene (Montehermosan-Chapadmalalan)~5.332-3.6 Ma
Crocodylus thorbjarnarsoni - Pliocene - Pleistocene, 4.2-2.0 Ma
Cruxicheiros - Middle Jurassic, 167 Ma
Cryolophosaurus - Early Jurassic, 194-188 Ma
Cryopterygius - Late Jurassic, Tithonian
Cryptoclidus - Middle Jurassic, 166-164 Ma
Cryptosaurus - Late Jurassic
Cteniogenys - Middle Jurassic-Late Cretaceous
Ctenochasma - Late Jurassic to Cretaceous150-145 Ma
Ctenosauriscus - Early Triassic, 247.5-247.2 Ma
Culebrasuchus - Early-Mid Miocene (Hemingfordian)~20.6-16.3 Ma
Cumnoria - Upper Jurassic, Kimmeridgian
Cuspicephalus - Late Jurassic, 155.7-153 Ma
Cyamodus - Middle Triassic 247-235 Ma
Cycnorhamphus - Late Jurassic, 152 Ma
Cymatosaurus - Early-Middle Triassic, 247.5-237 Ma
Cymbospondylus - 240-210 Ma Between the Middle and Late Triassic
Cynodontosuchus - Late Cretaceous, Coniacian-Santonian
Czatkowiella - Early Triassic
D (79 species)
Daanosaurus - Late Jurassic
Dacentrurus - Late Jurassic, 154-150 Ma
Dactylosaurus - Lower and Middle Triassic (Olenekian to Anisian)
Daemonosaurus - Late Triassic, Rhaetian
Dagasuchus - Middle Triassic, 235 Ma
Dahalokely - Turonian~94.3-89.3 Ma
Dakosaurus - Late Jurassic - Early Cretaceous,157-137 Ma
Dakotadon - Early Cretaceous, Barremian
Dakotaraptor - Late Cretaceous, 66 Ma
Dalingheornis - Early Cretaceous, 122 Ma
Dallasaurus - 92 Ma Late Cretaceous
Daohugoupterus - Bathonian to Oxfordian,[1] 164 Ma
Dapingfangornis - Early Cretaceous, 120 Ma
Darwinopterus - Middle Jurassic, 160.89-160.25 Ma
Dashanpusaurus - Jurassic
Daspletosaurus - Late Cretaceous, 77-74 Ma
Datanglong - Early Cretaceous
Datousaurus - Middle Jurassic
Dawndraco - Late Cretaceous, 86 Ma
Daxiatitan - Early Cretaceous, 122.6 Ma
Dearcmhara - Jurassic, 183.0-168.4 Ma[1]
Decuriasuchus - Middle Triassic, 240-235 Ma
Deinocheirus - Late Cretaceous, 71-69 Ma
Deinonychus - Early Cretaceous, 115-108 Ma
Delapparentia - 130-127 Ma
Deltadromeus - Late Cretaceous, 95 Ma
Deltavjatia - Capitanian, 260 Ma [1]
Demandasaurus - Early Cretaceous, 125 Ma
Dendrorhynchoides - Middle Jurassic, 164 Ma
Desmatosuchus - Late Triassic, 228-210 Ma
Diabloceratops - Late Cretaceous, 79.9 Ma
Diamantinasaurus - Late Cretaceous, 93.9 Ma
Dianchungosaurus - Sinemurian 195.5-189.6 Ma
Diandongosuchus - Middle Triassic
Dicraeosaurus - Late Jurassic, 155-150 Ma
Dilong - Early Cretaceous, 125-124.6 Ma
Dilophosaurus - Early Jurassic, 193 Ma
Dimorphodon - Early Jurassic, 195-190 Ma
Dinheirosaurus - Late Jurassic, early Tithonian
Dinocephalosaurus - Anisian, 244 Ma
Dinosuchus - Late Miocene-Late Pliocene (Montehermosan-Uquian)~5.332-2.588 Ma [1]
Diplocynodon - Paleocene-Middle Eocene
Diplodocus - Late Jurassic, 154-152 Ma
Discosaurus - Late Cretaceous, 80.5 Ma
Djupedalia - Late Jurassic
Dolichorhynchops - Late Cretaceous, 93.5-70.6 Ma
Dolichosaurus - Upper Cretaceous
Dollosaurus - Late Cretaceous
Domeykodactylus - Early Cretaceous
Dongbeititan - Early Cretaceous, 125 Ma
Dongyangopelta - Cretaceous, 113-93.9 Ma
Dongyangosaurus - Late Cretaceous
Dorygnathus - Early Jurassic, 180 Ma
Doswellia - Late Triassic, 220 Ma
Draconyx - Late Jurassic, Tithonian
Dracopelta - Unavailable
Dracoraptor - Early Jurassic, 201-199 Ma
Dracorex - Late Cretaceous, 66 Ma
Dracovenator - Early Jurassic, 201-199 Ma
Dravidosaurus - Late Cretaceous
Dreadnoughtus - Late Cretaceous, 75 Ma
Drepanosaurus - Late Triassic
Drinker - Late Jurassic
Dromaeosauroides - Early Cretaceous, 140 Ma
Dromaeosaurus - Late Cretaceous, 76.5-74.8 Ma
Dromomeron - Late Triassic, 220-211.9 Ma
Drusilasaura - Upper Cretaceous, Cenomanian-Turonian
Dryadissector - Late Cretaceous, 80-82 Ma
Dryosaurus - Late Jurassic, 155-145 Ma
Dryptosaurus - Late Cretaceous, 67 Ma
Dsungaripterus - Early Cretaceous
Dubreuillosaurus - Middle Jurassic, 168-166 Ma
Duerosuchus - Middle Eocene
Duriatitan - Late Jurassic
Duriavenator - Middle Jurassic, 170 Ma
Dyoplosaurus - Late Cretaceous, 76.5 Ma
Dyrosaurus - Late Cretaceous to Eocene, 90-40 Ma
Dyslocosaurus - Late Jurassic
Dystrophaeus - Late Jurassic, 154.8 Ma
E (76 species)
Echinodon - Early Cretaceous, 140 Ma
Ectenosaurus - 100 Ma Late Cretaceous
Edgarosaurus - Early Cretaceous
Edmarka - Late Jurassic, 153-148 Ma
Edmontonia - Late Cretaceous, 76.5-69 Ma
Effigia - Rhaetian Late Triassic
Eidolosaurus - 100 Ma Late Cretaceous
Einiosaurus - Upper Cretaceous, 74.5-74 Ma
Ekrixinatosaurus - Late Cretaceous, 98 Ma
Elaltitan - Late Cretaceous, 96.5-89.3 Ma
Elanodactylus - Early Cretaceous, 124.6 Ma
Elaphrosaurus - Late Jurassic, 154-150 Ma
Elasmosaurus - Late Cretaceous, 80.5 Ma
Elginia - Changhsingian, 254-252 Ma
Elmisaurus - Late Cretaceous, 70 Ma
Elrhazosaurus - Early Cretaceous, approximately 115 Ma
Emausaurus - Early Jurassic, Toarcian
Embasaurus - Early Cretaceous
Embrithosaurus - Capitanian, 265-260 Ma
Enigmosaurus - Late Cretaceous, 93 Ma
Eoabelisaurus - Middle Jurassic
Eoazhdarcho - Early Cretaceous, 120 Ma
Eocarcharia - Early Cretaceous, 112 Ma
Eocursor - Late Triassic or Early Jurassic
Eodortoka - Aptian of the Cretaceous
Eodromaeus - Late Triassic, 231.4-229 Ma
Eohupehsuchus - Lower Triassic, 247.2 Ma
Eohyosaurus - Middle Triassic, 246 Ma
Eolambia - Late Cretaceous, 96.7 Ma
Eomamenchisaurus - Middle Jurassic
Eonatator - Late Cretaceous 84-72.1 Ma
Eoneustes - Bajocian - Bathonian, 168.5-167 Ma
Eoplesiosaurus - Early Jurassic, 199.6-198 Ma
Eopolycotylus - Unavailable
Eopteranodon - Early Cretaceous, 124.6 Ma
Eoraptor - Late Triassic, 231-228 Ma
Eosinopteryx - Late Jurassic, 160 Ma
Eosipterus - Early Cretaceous, 124.6 Ma
Eotrachodon - Late Cretaceous, 86-83.6 Ma
Eotriceratops - Late Cretaceous, 68-67.6 Ma
Eotyrannus - Early Cretaceous, 130 Ma
Eousdryosaurus - Late Jurassic, 152 Ma
Epachthosaurus - Late Cretaceous, 95-90 Ma
Epichirostenotes - Late Cretaceous, 72 Ma
Epidexipteryx - Oxfordian, 160 Ma
Equijubus - Early Cretaceous, 125 Ma
Erectopus - 112 Ma
Eremiasaurus - Late Cretaceous
Eretmorhipis - Early Triassic
Erketu - Early Cretaceous
Erliansaurus - Late Cretaceous, c 85 ma.
Erlikosaurus - Late Cretaceous, 90 Ma
Eromangasaurus - Early Cretaceous, 103 Ma
Erpetonyx - Pennsylvanian, 303.7-289.9 Ma
Erpetosuchus - Late Triassic Carnian-Norian
Erythrosuchus - 250-230 Ma Early to Middle Triassic
Eshanosaurus - Early Jurassic, 196 Ma
Estesia - Late Cretaceous
Euclastes - Unavailable
Eucnemesaurus - Late Triassic, 228 Ma
Eucoelophysis - Late Triassic, 228-208 Ma
Eudibamus - Early Permian, 284-279.5 Ma
Eudimorphodon - Late Triassic, 210-203 Ma
Euhelopus - Early Cretaceous, 129-113 Ma
Eumetabolodon - Early-Middle Triassic, 251-244 Ma
Eunotosaurus - Middle Permian, 265.8-251 Ma
Euoplocephalus - Late Cretaceous, 76.4-75.6 Ma
Euparkeria - Middle Triassic
Eurazhdarcho - Late Cretaceous
Eurhinosaurus - Early Jurassic, 183-175 Ma
Euronychodon - Late Cretaceous, 92-70 Ma
Europasaurus - Late Jurassic, 154 Ma
Europejara - Early Cretaceous
Euskelosaurus - Late Triassic
Eustreptospondylus - Middle Jurassic, 162 Ma
Excalibosaurus - Early Jurassic, 196.5-189.6 Ma[1]
F (20 species)
Fabrosaurus - Early Jurassic, 199-189 Ma
Falcarius - Early Cretaceous, 126 Ma
Fasolasuchus - Late Triassic, 217-215 Ma
Faxinalipterus - Late Triassic (Carnian-Norian), 220-215 Ma
Feilongus - Early Cretaceous, 124.6 Ma
Ferganasaurus - Unavailable
Ferganocephale - Middle Jurassic, 162 Ma
Fodonyx - Middle Triassic, Anisian
Fosterovenator - Late Jurassic, 155-147 Ma
Foxemys - Unavailable
Francosuchus - Late Triassic, 231-228 Ma
Fresnosaurus - Late Cretaceous, 70-66 Ma
Fruitadens - Late Jurassic, 150 Ma
Fukuiraptor - Early Cretaceous, 128 Ma
Fukuisaurus - Early Cretaceous, Barremian
Fukuititan - Early Cretaceous, Barremian
Fukuivenator - Early Cretaceous, 120 Ma
Fulgurotherium - Early Cretaceous
Fusuisaurus - Early Cretaceous
Futalognkosaurus - Late Cretaceous, 87 Ma
G (61 species)
Galeamopus - Late Jurassic, 155-152.9 Ma
Gallardosaurus - Oxfordian
Gallimimus - Late Cretaceous, 70 Ma
Galveosaurus - Barremian 130 Ma
Gamerabaena - Late Cretaceous
Ganzhousaurus - Late Cretaceous, Maastrichtian
Gargoyleosaurus - Late Jurassic, 154-150 Ma
Garjainia - Early Triassic, Olenekian
Garudimimus - Late Cretaceous,[1] 98-83 Ma
Gasosaurus - Middle Jurassic, 164 Ma
Gasparinisaura - 85 Ma
Gasparinisuchus - Late Cretaceous, 85.8-77.5 Ma
Gastonia - Early Cretaceous, 126 Ma
Gegepterus - Early Cretaceous, 124.6 Ma
Geminiraptor - Early Cretaceous, 130 Ma
Genyodectes - Early Cretaceous, 112 Ma
Geosaurus - Late Jurassic-Early Cretaceous, 150-136 Ma
Gephyrosaurus - Late Triassic-Early Jurassic, Rhaetian-195
Geranosaurus - Early Jurassic
Germanodactylus - Late Jurassic
Giganotosaurus - Late Cretaceous, 97 Ma
Gigantophis - Priabonian, 37-35 Ma
Gigantoraptor - Late Cretaceous, 85 Ma
Gigantosaurus - Unavailable
Gigantspinosaurus - Late Jurassic
Gilchristosuchus - Late Cretaceous
Gilmoreosaurus - Early - Late Cretaceous, 70 Ma
Giraffatitan - Late Jurassic, 150-145 Ma
Glacialisaurus - Early Jurassic 189-183 Ma
Gladocephaloideus - Early Cretaceous, 121 Ma
Glishades - Late Cretaceous, 74.5 Ma
Globidens - Late Cretaceous, 84.9.043 Ma
Gnathosaurus - Late Jurassic
Gnatusuchus - Mid Miocene (Laventan)~13 Ma
Gobiceratops - Late Cretaceous
Gobipteryx - Late Cretaceous, 72 Ma
Gobisaurus - Late Cretaceous, 92 Ma
Gobititan - Barremian, 129-125 Ma
Gobivenator - Late Cretaceous, 72 Ma
Godavarisaurus - Early Jurassic [1]
Gojirasaurus - Late Triassic, 210 Ma
Gondwanatitan - Late Cretaceous,70 Ma
Gongbusaurus - Late Jurassic, 160-157 Ma
Gongxianosaurus - Early Jurassic 183-174 Ma
Gorgosaurus - Late Cretaceous, 76.6-75.1 Ma
Goronyosaurus - Maastrichtian
Goyocephale - Late Cretaceous, 76 Ma
Graciliceratops - Late Cretaceous, 90 Ma
Graciliraptor - Early Cretaceous, 125 Ma
Gracilisuchus - Middle Triassic,[1] 236-234 Ma
Grippia - Early Triassic - Mid Triassic, 235 Ma
Gryphoceratops - Late Cretaceous, 83.5 Ma
Gryponyx - Lower Jurassic Hettangian-Sinemurian
Gryposaurus - Late Cretaceous, 83-74 Ma
Gryposuchus - Mid Miocene-Late Pleistocene (Friasian-Lujanian)~15.97-0.012 Ma
Guaibasaurus - Late Triassic, 216.5-212 Ma
Guanlong - Late Jurassic, 160 Ma
Guidraco - Early Cretaceous, 120 Ma
Gwawinapterus - Late Cretaceous, 75 Ma
Gwyneddosaurus - Late Triassic
Gyposaurus - Early Jurassic
H (57 species)
Haasiasaurus - 100 Ma
Hadrosaurus - Late Cretaceous, 79.5 Ma
Haestasaurus - Early Cretaceous, 140 Ma
Hagryphus - Late Cretaceous, 75.95 Ma
Hainosaurus - Late Cretaceous, 70.6-68 Ma
Halisaurus - Late Cretaceous 86.3 Ma
Halticosaurus - Late Triassic, 208 Ma
Hanssuesia - Late Cretaceous, 77.5-75 Ma
Haopterus - Early Cretaceous, 124.6 Ma
Haplocanthosaurus - Late Jurassic, 155-152 Ma
Haplocheirus - Late Jurassic, 160 Ma
Harpactognathus - Late Jurassic
Harpymimus - Early Cretaceous, 130 Ma
Hassiacosuchus - Eocene
Hatzegopteryx - Maastrichtian, 66 Ma
Hauffiopteryx - Early Jurassic, 182.7-181.8 Ma
Hauffiosaurus - Early Jurassic, 182.7-180.7 Ma
Helioceratops - Middle Cretaceous
Helveticosaurus - Middle Triassic, 242 Ma
Henodus - Late Triassic, 228-220 Ma
Heptasuchus - Middle - Late Triassic, 238-230 Ma
Herbstosaurus - Late Jurassic, 150 Ma
Herrerasaurus - Late Triassic, 231.4 Ma
Hesperosaurus - Late Jurassic, 156 Ma
Heterodontosaurus - Early Jurassic, 200-190 Ma
Hexatarsostinus - Rhaetian - Hettangian
Hexinlusaurus - Middle Jurassic, Bajocian
Heyuannia - Late Cretaceous, 70 Ma
Himalayasaurus - Late Triassic, 215.56-212.0 Ma[1]
Hippodraco - Early Cretaceous, 124 Ma
Histriasaurus - Early Cretaceous
Homalocephale - Late Cretaceous, 80 Ma
Hongshanopterus - Early Cretaceous
Hoplitosaurus - Early Cretaceous, 130 Ma
Horshamosaurus - Barremian Cretaceous
Howesia - Middle Triassic, 246 Ma
Huabeisaurus - Late Cretaceous, 95-72 Ma
Huanansaurus - Late Cretaceous, 72 Ma
Huanghetitan - Early Cretaceous
Huangshanlong - Middle Jurassic
Huanhepterus - Late Jurassic
Huaxiagnathus - Early Cretaceous, 125 Ma
Huayangosaurus - Middle Jurassic, 165 Ma
Hudiesaurus - Late Jurassic
Hudsonelpidia - Late Triassic, 210 Ma
Huehuecanauhtlus - Late Cretaceous, Santonian
Hulsanpes - Late Cretaceous, 70 Ma
Hungarosaurus - Late Cretaceous, 85 Ma
Hupehsuchus - Early Triassic, Olenekian
Hydrotherosaurus - Late Cretaceous, 70-66 Ma
Hylaeosaurus - Early Cretaceous, 140-136 Ma
Hylonomus - Pennsylvanian, 312 Ma
Hypacrosaurus - Late Cretaceous, 75-67 Ma
Hyperodapedon - Late Triassic, 231-216 Ma
Hypselosaurus - Late Cretaceous, 70 Ma
Hypselospinus - Early Cretaceous, 140 Ma
Hypsognathus - Late Triassic
I (18 species)
Ichthyovenator - Early Cretaceous
Igdamanosaurus - Late Cretaceous
Iguanacolossus - Lower Cretaceous, 130 Ma
Iguanodon - Early Cretaceous, 126-125 Ma
Ikrandraco - Early Cretaceous, 120 Ma
Iliosuchus - Middle Jurassic 168.3-166.1 Ma
Ilokelesia - Late Cretaceous, 95 Ma
Incisivosaurus - Early Cretaceous, 123.2 Ma
Indosaurus - Late Cretaceous, 69 Ma
Indosuchus - Late Cretaceous, 70 Ma
Irritator - Early Cretaceous, 110 Ma
Isanosaurus - Late Triassic 214-201 Ma
Isfjordosaurus - Early Triassic
Isisaurus - Late Cretaceous, 70 Ma
Istiodactylus - Early Cretaceous, 125-120 Ma
Itasuchus - Late Cretaceous, 70.6 Ma
Itemirus - Late Cretaceous, 91 Ma
Iuticosaurus - Early Cretaceous
J (20 species)
Jainosaurus - Late Cretaceous, 68 Ma
Janenschia - 155-145 Ma Late Jurassic
Jaxartosaurus - Late Cretaceous, 84 Ma
Jaxtasuchus - Middle Triassic
Jeholopterus - Bathonian to Oxfordian,[1] 164 Ma
Jeholosaurus - Early Cretaceous, 130 Ma
Jeyawati - Late Cretaceous, 91 Ma
Jianchangnathus - Middle Jurassic, 160 Ma
Jiangjunosaurus - Late Jurassic, 160 Ma
Jiangshanosaurus - Early Cretaceous, 105 Ma
Jidapterus - Early Cretaceous, 120 Ma
Jinfengopteryx - Early Cretaceous, 122 Ma
Jingshanosaurus - Early Jurassic
Jintasaurus - Early Cretaceous
Jiutaisaurus - Aptian-Cenomanian
Jobaria - Middle Jurassic, 167-161 Ma
Jubbulpuria - Late Cretaceous, 70 Ma
Judiceratops - Late Cretaceous, 78-77.5 Ma
Juratyrant - Late Jurassic, 149 Ma
Juravenator - Late Jurassic, 151.5 Ma
K (52 species)
Kaatedocus - Late Jurassic, 155 Ma
Kaijiangosaurus - Middle Jurassic
Kaiwhekea - Late Cretaceous, 70-69 Ma
Kakuru - Early Cretaceous
Kangnasaurus - Early Cretaceous
Kapes - Lower - Middle Triassic
Kaprosuchus - Late Cretaceous, 95 Ma
Karongasaurus - Early Cretaceous
Kataria - Unavailable
Kayentachelys - Early Jurassic 196.5-183.0 Ma
Kayentasuchus - Early Jurassic
Kayentavenator - Early Jurassic, 189 Ma
Keichousaurus - late Early-early Late Triassic, Olenekian-Carnian
Kelmayisaurus - Early Cretaceous
Kelyophis - Late Cretaceous, 70 Ma
Kemkemia - Cenomanian
Kentrosaurus - Late Jurassic, 155-150 Ma
Kepodactylus - Late Jurassic
Kerberosaurus - Late Cretaceous, 66 Ma
Khaan - Late Cretaceous, 84-75 Ma
Khetranisaurus - Late Cretaceous, Maastrichtian
Khoratosuchus - Early Cretaceous, Aptian-Albian
Khunnuchelys - Turonian to Campanian, 91-75 Ma
Kileskus - Middle Jurassic, 165 Ma
Kimmerosaurus - 150.8-145.5 Ma Late Jurassic, Tithonian
Kinnareemimus - Early Cretaceous, Valanginian-Hauterivian
Klamelisaurus - Middle Jurassic, 174-163 Ma
Kleskunsaurus - Late Cretaceous
Koilamasuchus - Early Triassic
Kol - Late Cretaceous, 75 Ma
Komensaurus - 100 Ma Late Cretaceous
Koparion - Late Jurassic, 151 Ma
Koreaceratops - Early Cretaceous, 103 Ma
Koreanosaurus - Late Cretaceous, Santonian-Campanian
Koshisaurus - Early Cretaceous, 128 Ma
Kosmoceratops - Late Cretaceous, 76.4-75.9 Ma
Kotasaurus - 196.5-183 Ma Early Jurassic
Koumpiodontosuchus - Early Cretaceous
Kourisodon - Late Santonian - Late Maastrichtian
Kritosaurus - Late Cretaceous, 74.5 Ma
Kronosaurus - Early Cretaceous, 125-99 Ma
Kryptops - Early Cretaceous, 110 Ma
Kukufeldia - Early Cretaceous, 140-136 Ma
Kulceratops - Early Cretaceous, Albian
Kulindadromeus - Middle Jurassic to Late Jurassic, 169-144 Ma
Kundurosaurus - Late Cretaceous, 67 Ma
Kunmingosaurus - Early Jurassic
Kunpengopterus - Middle-Late Jurassic, 154 Ma
Kurmademys - Late Cretaceous 70.6 Ma
Kuttanacaiman - Middle Miocene (Friasian-Mayoan)~15.97-11.608 Ma
Kyasuchus - Early Cretaceous
Kyrgyzsaurus - Middle-Upper Triassic, 230-225 Ma
L (87 species)
Labidiosuchus - Late Cretaceous, Maastrichtian
Labidosaurikos - Early Permian, 279-272 Ma
Labidosaurus - Early Permian
Labocania - Late Cretaceous, 73 Ma
Lacusovagus - Early Cretaceous, 120 Ma
Laganosuchus - 95 Ma Cenomanian
Lagerpeton - Late Triassic, 236-234 Ma
Lagosuchus - Middle Triassic, 236-234 Ma
Lamaceratops - Late Cretaceous
Lambeosaurus - Late Cretaceous, 76-75 Ma
Lamplughsaura - Early Jurassic
Langobardisaurus - Late Triassic, 228-201 Ma
Lanzhousaurus - Lower Cretaceous, 130 Ma
Laopteryx - Late Jurassic
Laosaurus - Upper Jurassic, Upper Cretaceous
Lapampasaurus - Late Cretaceous, 76-70 Ma
Laplatasaurus - Late Cretaceous, Campanian
Lapparentosaurus - Middle Jurassic
Laquintasaura - 200.91 Ma Hettangian
Larachelus - Early Cretaceous
Lariosaurus - Middle Triassic, Anisian-Ladinian
Lasasaurus - Early Triassic
Latirhinus - Late Cretaceous, 72.5 Ma
Latoplatecarpus - Late Cretaceous, 80.5-79 Ma
Lazarussuchus - Late Paleocene - Early Miocene, 60-20 Ma
Leaellynasaura - Early Cretaceous,[1]118-110 Ma
Leinkupal - Early Cretaceous, 136.4 Ma
Leonerasaurus - Early Jurassic, 199 Ma
Leptoceratops - Late Cretaceous, 66.8 Ma
Leptochamops - Santonian to Maastrichtian of the Cretaceous
Leptonectes - Late Triassic - Early Jurassic, Rhaetian-Pliensbachian
Leptopleuron - Late Triassic, 237-201 Ma
Leptorhynchos - Late Cretaceous, 75 Ma
Leptosuchus - Late Triassic
Leshansaurus - Bathonian-Callovian
Lesothosaurus - Early Jurassic, 199-189 Ma
Lessemsaurus - Late Triassic, 228-204 Ma
Levnesovia - Late Cretaceous
Lewisuchus - Middle Triassic, 236-234 Ma
Lexovisaurus - Middle - Late Jurassic, 164.7 Ma
Leyesaurus - Lower Jurassic
Liaoceratops - Early Cretaceous, 130 Ma
Liaochelys - Early Cretaceous
Liaoningopterus - Early Cretaceous, 120 Ma
Liaoningosaurus - Early Cretaceous, 122 Ma
Liaoxipterus - Early Cretaceous, 120 Ma
Libycosuchus - Late Cretaceous
Ligabueino - Early Cretaceous, 125 Ma
Ligabuesaurus - Early Cretaceous
Liliensternus - Late Triassic, 228-201 Ma
Limaysaurus - Aptian-Albian Early Cretaceous
Limusaurus - Oxfordian, 161-156 Ma
Linhenykus - Late Cretaceous
Linheraptor - Late Cretaceous, Campanian
Linhevenator - Late Cretaceous, 75 Ma
Liodon - Late Cretaceous
Liopleurodon - Middle-Late Jurassic, 160-155 Ma
Lirainosaurus - Late Cretaceous
Lisboasaurus - Late Jurassic- Early Cretaceous
Litargosuchus - Early Jurassic
Liubangosaurus - Early Cretaceous
Lonchodectes - Late Cretaceous, 94 Ma
Lonchognathosaurus - Early Cretaceous
Longchengpterus - Early Cretaceous, 120 Ma
Longisquama - Middle or Late Triassic, 235 Ma
Lophorhothon - Late Cretaceous, ~80 Ma
Lophostropheus - Late Triassic/Early Jurassic, 200 Ma
Loricatosaurus - Middle Jurassic
Loricosaurus - 71 Ma
Lorosuchus - Paleocene (Peligran-Riochican)~61.7-55.8 Ma
Losillasaurus - Late Jurassic-Early Cretaceous
Lotosaurus - Middle Triassic, Anisian
Lourinhanosaurus - Late Jurassic, 150 Ma
Lourinhasaurus - Late Jurassic 153-150 Ma
Luanchuanraptor - Late Cretaceous
Ludodactylus - Early Cretaceous, 112 Ma
Luetkesaurus - Late Cretaceous
Lufengosaurus - Early Jurassic 190 Ma
Lukousaurus - Early Jurassic 196.5 - 189.5 Ma
Luoyanggia - Early Cretaceous, Aptian-Albian
Lurdusaurus - Early Cretaceous, 121-112 Ma
Lusitanisuchus - 155-140 Ma
Lusitanosaurus - Early Jurassic
Lusonectes - Early Jurassic, Toarcian
Lusotitan - Late Jurassic, 152 Ma
Lycorhinus - Early Jurassic, 197 Ma
Lythronax - Late Cretaceous, 80 Ma
M (87 species)
Machairasaurus - Late Cretaceous
Macrocnemus - Middle Triassic, 245-228 Ma
Macroleter - Late Permian, 264 Ma
Macroplata - 199-195 Ma Early Jurassic
Macrurosaurus - Early Cretaceous
Madtsoia - Coniacian-Late Eocene (Casamayoran)~89.3-37.2 Ma
Magnapaulia - Late Cretaceous, 73.6-73 Ma
Magnirostris - Unavailable
Magnosaurus - Middle Jurassic
Magyarosaurus - Late Cretaceous, 70 Ma
Mahajangasuchus - Upper Cretaceous, 70 Ma
Mahakala - Late Cretaceous, 75 Ma
Maiasaura - Late Cretaceous, 76.7 Ma
Majungasaurus - Late Cretaceous, 70 Ma
Malarguesaurus - Turonian-Coniacian~91-88 Ma
Malawisaurus - Aptian
Maleevus - Late Cretaceous, 90 Ma
Mandschurosaurus - Late Cretaceous, 66 Ma
Manidens - Middle Jurassic, 171-167 Ma
Mantellisaurus - Early Cretaceous, 125 Ma
Mapusaurus - Late Cretaceous, 97-93.5 Ma
Marasuchus - Late Triassic, 236-234 Ma
Maresaurus - Middle Jurassic
Mariliasuchus - Late Cretaceous~84.9.0 Ma
Marisaurus - Late Cretaceous, Maastrichtian
Marshosaurus - Late Jurassic, 155-152 Ma
Martharaptor - Lower Cretaceous
Masiakasaurus - Late Cretaceous, 70 Ma
Massaliasuchus - Late Cretaceous, 83.5 Ma
Massospondylus - Early Jurassic, 200-183 Ma
Mauisaurus - Late Cretaceous, 77 Ma
Maxakalisaurus - Late Cretaceous
Medusaceratops - Middle Campanian, 77.5 Ma
Megalancosaurus - Late Triassic
Megalosaurus - Middle Jurassic, 166 Ma
Megaraptor - Late Cretaceous,[1] 91-88 Ma
Meiolania - mid Miocene-Holocene
Melanorosaurus - Late Triassic, 216.5-201 Ma
Menarana - Late Cretaceous, 70 Ma
Mendozasaurus - Late Cretaceous
Mesadactylus - Late Jurassic
Mesoleptos - 100 Ma Late Cretaceous
Mesosaurus - Cisuralian, 299-280 Ma
Mesosuchus - Middle Triassic, 246 Ma
Metriacanthosaurus - Middle Jurassic, 160 Ma
Mexichelys - Late Campanian
Meyerasaurus - Early Jurassic, 183-180 Ma
Miadanasuchus - Late Cretaceous
Microceratus - Late Cretaceous, 90 Ma
Microcleidus - Early Jurassic
Microcoelus - Late Cretaceous
Micropachycephalosaurus - Late Cretaceous, 69.5 Ma
Microraptor - Early Cretaceous, 120 Ma
Microvenator - Early Cretaceous, 110 Ma
Milleretta - Changhsingian, 252.5-251 Ma
Minmi - Early Cretaceous, 119-113 Ma
Minotaurasaurus - Late Cretaceous, 75-70 Ma
Miodentosaurus - Late Triassic, 235.0-221.5 Ma
Miragaia - Late Jurassic, 150 Ma
Mixosaurus - Triassic(Anisian to Ladinian, about 247-242 Mya)[1]
Moanasaurus - Late Cretaceous
Mochlodon - Late Cretaceous
Moganopterus - Early Cretaceous, 124.5 Ma
Mojoceratops - Late Cretaceous, 76.5-75 Ma
Mollesaurus - Middle Jurassic, 171.6-170 Ma
Monjurosuchus - Early Cretaceous
Monkonosaurus - 150 Ma
Monoclonius - Late Cretaceous, 77-74.8 Ma
Monolophosaurus - Middle Jurassic, 165 Ma
Mononykus - Late Cretaceous, 70 Ma
Montanazhdarcho - Late Cretaceous, 74 Ma
Montanoceratops - 70 Ma Early Maastrichtian
Morelladon - Early Cretaceous, 130 Ma
Morenosaurus - Late Cretaceous, 70-66 Ma
Morrinhosuchus - Late Cretaceous
Mosaiceratops - Late Cretaceous, 94-72 Ma
Mosasaurus - Late Cretaceous, 70 Ma
Mourasuchus - Miocene
Muraenosaurus - Middle Jurassic, Callovian
Mussaurus - Late Triassic, 215-203 Ma
Muttaburrasaurus - Early Cretaceous,[1] 112-99.6 Ma
Muyelensaurus - Late Cretaceous
Muzquizopteryx - Late Cretaceous, 85.8 Ma
Mycterosaurus - Early Permian
Mymoorapelta - Late Jurassic, 155-150 Ma
Mystriosuchus - Upper Triassic
Mythunga - Early Cretaceous
N (50 species)
Naashoibitosaurus - Late Cretaceous, 73 Ma
Nambalia - late Norian-earliest Rhaetian
Nanchangosaurus - Middle Triassic, Anisian
Nanningosaurus - Late Cretaceous, Maastrichtian
Nannopterygius - Middle to Late Jurassic, Callovian-Tithonian
Nanosaurus - Unavailable
Nanotyrannus - Late Cretaceous, 68.5 Ma
Nanshiungosaurus - Late Cretaceous, 78-72 Ma
Nanuqsaurus - Late Cretaceous, 69.1 Ma
Nanyangosaurus - Late Cretaceous, 94-72 Ma
Narambuenatitan - Late Cretaceous, Campanian
Nasutoceratops - Campanian, 75.9-75.5 Ma
Navajodactylus - Late Cretaceous, 75.56-74.44 Ma
Nebulasaurus - Middle Jurassic, 174.1-168.3 Ma
Nedcolbertia - Barremian
Nedoceratops - Late Cretaceous, 67 Ma
Neimongosaurus - Late Cretaceous, c 85 Ma.
Nemegtomaia - Late Cretaceous, 70 Ma
Nemegtosaurus - Late Cretaceous, 70 Ma
Neosodon - Upper Jurassic
Neovenator - Early Cretaceous, 125 Ma
Neptunidraco - Middle Jurassic, Bajocian-Bathonian
Nesodactylus - Late Jurassic, 156 Ma
Neuquenraptor - Late Cretaceous, 90 Ma
Nicrosaurus - Late Triassic, 228-201.3 Ma
Ningchengopterus - Early Cretaceous, 130-122 Ma
Ningyuansaurus - Early Cretaceous, 124.6 Ma
Niobrarasaurus - 87-82 Ma
Nipponosaurus - Late Cretaceous
Noasaurus - Late Cretaceous, 70 Ma
Nodocephalosaurus - Late Cretaceous, Campanian
Nodosaurus - Late Cretaceous, 100.5-97 Ma
Nomingia - Late Cretaceous, 70 Ma
Nopcsaspondylus - Late Cretaceous
Noripterus - Early Cretaceous
Normannognathus - Late Jurassic
Nothosaurus - 240-210 Ma Early to Late Triassic
Nothronychus - Late Cretaceous, 92-91 Ma
Notoceratops - Late Cretaceous
Notocolossus - Late Cretaceous, 86 Ma
Notoemys - Tithonian of the Jurassic to the early Cretaceous
Notohypsilophodon - Late Cretaceous
Nqwebasaurus - Early Cretaceous, 140 Ma
Nundasuchus - Middle Triassic, Anisian
Nurhachius - Early Cretaceous, 120 Ma
Nuthetes - Early Cretaceous, 143 Ma
Nyasasaurus - Middle Triassic, 243 Ma
Nycteroleter - Middle Permian, Guadalupian
Nyctiphruretus - Guadalupian
Nyctosaurus - Late Cretaceous, 85-84.5 Ma
O (31 species)
Obamadon - Late Cretaceous, 66 Ma
Odontochelys - Late Triassic, 220 Ma
Ohmdenosaurus - Early Jurassic
Ojoceratops - Late Cretaceous, 68 Ma
Ojoraptorsaurus - Late Cretaceous, 69 Ma
Olorotitan - Late Cretaceous, 72 Ma
Omeisaurus - Middle Jurassic, Bathonian-Callovian
Omphalosaurus - Middle Triassic - Late Triassic, 250-235 Ma
Oohkotokia - Late Cretaceous, 74 Ma
Ophthalmosaurus - Jurassic, 201.6-145.5 Ma[1]
Opisthocoelicaudia - Late Cretaceous, 70 Ma
Orkoraptor - Cenomanian-Santonian[1]
Ornithocheirus - Late Cretaceous, 110 Ma
Ornithodesmus - Early Cretaceous, 125 Ma
Ornitholestes - Late Jurassic, 154 Ma
Ornithomimus - Late Cretaceous, 76.5.5 Ma [1]
Ornithopsis - Early Cretaceous
Ornithostoma - Early Cretaceous, 110 Ma
Ornithosuchus - Late Triassic Carnian
Orodromeus - Late Cretaceous, 76.7 Ma
Orovenator - Sakmarian, 289 Ma
Orthogoniosaurus - Late Cretaceous, 66 Ma
Oryctodromeus - Late Cretaceous, Cenomanian
Osmakasaurus - Early Cretaceous, 137 Ma
Ostafrikasaurus - Late Jurassic, 148-145.5 Ma
Othnielia - Late Jurassic, 150 Ma
Othnielosaurus - Late Jurassic, 155-148 Ma
Ouranosaurus - Early Cretaceous, 125-112 Ma
Oviraptor - Late Cretaceous, 75 Ma
Oxalaia - Early-Late Cretaceous, 98 Ma
Ozraptor - Middle Jurassic, 170 Ma
P (143 species)
Pabwehshi - Late Cretaceous, Maastrichtian
Pachycephalosaurus - Late Cretaceous, 70 Ma
Pachygenys - Early Cretaceous, 106.9 Ma
Pachypleurosaurus - Middle Triassic, Ladinian
Pachyrhinosaurus - 73.5-69 Ma
Pacifichelys - Mid Miocene (Friasian-Laventan)~15.97-13.65 Ma
Padillasaurus - Early Cretaceous, Barremian
Pakasuchus - Early Cretaceous, 105 Ma
Pakisaurus - Maastrichtian of the Cretaceous
Palaeochersis - Late Triassic - Holocene, 210-0 Ma Possible Early and Middle Triassic records in the form of fossil tracks[1]
Palaeosaniwa - Late Cretaceous 75-70 Ma
Palaeoscincus - Upper Cretaceous
Paleorhinus - Late Triassic, Carnian
Palmulasaurus - Late Cretaceous
Paludititan - Late Cretaceous, Maastrichtian
Palvennia - Late Jurassic, Tithonian
Panamericansaurus - Late Cretaceous
Panguraptor - Early Jurassic, 201-196 Ma
Pannoniasaurus - Late Cretaceous, 85.3-83.5 Ma
Panoplosaurus - Late Cretaceous, 76 Ma
Panphagia - Late Triassic 231 Ma
Pantosaurus - Late Jurassic, Oxfordian
Pantydraco - Late Triassic
Pappocetus - Eocene
Pappochelys - Middle Triassic, 240 Ma
Parahongshanornis - Early Cretaceous, 120 Ma
Paralititan - Late Cretaceous, 99.6-93.5 Ma
Paranthodon - Early Cretaceous, 145.5-136.4 Ma
Paraplacodus - Middle Triassic
Pararcus - Middle Triassic
Pararhabdodon - Late Cretaceous, 67.5 Ma
Parasaurolophus - Late Cretaceous, 76.5-74.5 Ma
Parasaurus - Late Jurassic, Oxfordian
Pareiasaurus - Wuchiapingian - Changhsingian, 260-252 Ma
Parksosaurus - Late Cretaceous, 70 Ma
Parvicursor - Late Cretaceous, 72 Ma
Parvinatator - Early Triassic-Middle Triassic
Patagonykus - Late Cretaceous
Patagosaurus - Middle Jurassic, 165-161 Ma
Patagosuchus - Late Cretaceous, 89.8 Ma
Pawpawsaurus - Early Cretaceous, 100 Ma
Pedopenna - Middle or Late Jurassic, 164 Ma
Pegomastax - Early Jurassic, 200-190 Ma
Pelagosaurus - 183-176 Ma Toarcian
Pelecanimimus - Early Cretaceous, 130 Ma
Pellegrinisaurus - Late Cretaceous~83-73 Ma
Peloneustes - Middle Jurassic
Peloroplites - Early Cretaceous-Late Cretaceous, 104.46-98.37 Ma
Pelorosaurus - Early Cretaceous, 132 Ma
Penelopognathus - Early Cretaceous
Penghusuchus - Late Miocene
Pentaceratops - Late Cretaceous, 75.79-73 Ma
Pepesuchus - Campanian-Maastrichtian~84.9.0 Ma
Peteinosaurus - Late Triassic, 221-210 Ma
Petrolacosaurus - Pennsylvanian, 302 Ma
Phaedrolosaurus - Early Cretaceous
Philovenator - Late Cretaceous, 75 Ma
Phonodus - Early Triassic
Phosphatodraco - Late Cretaceous, 66 Ma
Phuwiangosaurus - Early Cretaceous, 140-130 Ma
Phyllodon - Late Jurassic
Phyllodontosuchus - Early Jurassic
Piatnitzkysaurus - Middle Jurassic, 166-164 Ma
Pinacosaurus - Late Cretaceous, 80-75 Ma
Pisanosaurus - Late Triassic, 228-216.5 Ma
Pissarrachampsa - Late Cretaceous, Campanian-Maastrichtian
Pistosaurus - Middle Triassic, Anisian-Ladinian
Pitekunsaurus - Late Cretaceous, Campanian
Piveteausaurus - Middle Jurassic, 164 Ma
Placochelys - Mid to Late Triassic
Placodus - Middle Triassic, 245-235 Ma
Planicoxa - Early Cretaceous, 140-125 Ma
Plataleorhynchus - Early Cretaceous
Platecarpus - Late Cretaceous, 84-81 Ma
Plateosaurus - Late Triassic, 214-204 Ma
Platyceratops - Unavailable
Platypterygius - Early - Late Cretaceous
Plesiohadros - Late Cretaceous, 80-75 Ma
Plesioplatecarpus - Late Cretaceous, 88-84 Ma
Plesiosaurus - Early Jurassic, 199.6-175.6 Ma
Plesiosuchus - Late Jurassic, 154-149 Ma
Plesiotylosaurus - Late Cretaceous, 70 Ma
Plioplatecarpus - Late Cretaceous
Pliosaurus - Late Jurassic, 155.7-147 Ma
Plotosaurus - Late Cretaceous, 70 Ma
Pneumatoraptor - Late Cretaceous, 85 Ma
Podokesaurus - Early Jurassic, 183 Ma
Poekilopleuron - Middle Jurassic, 167.7-166.1 Ma
Polacanthus - Early Cretaceous, 130-125 Ma
Polycotylus - Late Cretaceous
Polyptychodon - Late Cretaceous, 101-89.3 Ma
Polysternon - Late Cretaceous, 84.9 Ma
Pontosaurus - 100 Ma Late Cretaceous
Poposaurus - Late Triassic, 216 Ma
Postosuchus - Late Triassic, 221-203 Ma
Pradhania - Early Jurassic, Sinemurian
Prejanopterus - Early Cretaceous, 125 Ma
Prenocephale - Late Cretaceous, 80-75 Ma
Prenoceratops - Late Cretaceous 74.3 Ma
Preondactylus - Late Triassic, 228 Ma
Prestosuchus - Late Triassic
Pristichampsus - Eocene
Proaigialosaurus - Late Jurassic
Probactrosaurus - Late Cretaceous, 96-88 Ma
Probrachylophosaurus - Late Cretaceous, 79 Ma
Procaimanoidea - Eocene
Proceratosaurus - Middle Jurassic, 165 Ma
Procolophon - Late Permian-Late Triassic
Procompsognathus - Late Triassic, 210 Ma
Proganochelys - Late Triassic, 210 Ma
Prognathodon - Late Cretaceous
Prolacerta - Early Triassic
Proplanicoxa - Early Cretaceous, 126 Ma
Prosaurolophus - Late Cretaceous, 75.5-74.0 Ma
Protenodontosaurus - 235-201 Ma Triassic
Proterochersis - Unavailable
Protocaptorhinus - Early Permian
Protoceratops - Late Cretaceous, 75-71 Ma
Protognathosaurus - Middle Jurassic
Protohadros - Late Cretaceous, 95 Ma
Protome - Norian/Rhaetian of the Triassic
Protorosaurus - Lopingian, 260-251 Ma
Protostega - Late Cretaceous, 83.5 Ma
Protosuchus - Early Jurassic
Provelosaurus - Capitanian~260 Ma
Psephoderma - Late Triassic
Pseudochampsa - Late Triassic, 229 Ma
Pseudolagosuchus - Middle Triassic, 236-234 Ma
Psittacosaurus - Early Cretaceous, 126-101 Ma
Pteranodon - Late Cretaceous, 86-84.5 Ma
Pterodactylus - Early Tithonian, 150.8-148.5 Ma
Pterodaustro - Early Cretaceous, 105 Ma
Pterorhynchus - Middle Jurassic, 164 Ma
Puentemys - Mid Paleocene~60-58 Ma
Puertasaurus - Late Cretaceous(see text)
Pukyongosaurus - Early Cretaceous
Pulanesaura - Early Jurassic, Hettangian-Sinemurian
Pumiliopareia - Changhsingian, 254-252 Ma
Puntanipterus - Late Jurassic-Early Cretaceous
Purussaurus - Early-Late Miocene (Colhuehuapian-Montehermosan)20.4-5.3 Ma
Pycnonemosaurus - Late Cretaceous, 70 Ma
Pyrenasaurus - Late Eocene
Pyroraptor - Late Cretaceous 70.6 Ma
Q (13 species)
Qantassaurus - Early Cretaceous
Qianichthyosaurus - Triassic, 232.0-221.5 Ma[1]
Qianosuchus - Middle Triassic, Anisian
Qianxisaurus - Middle Triassic, Ladinian
Qiaowanlong - Early Cretaceous, 100 Ma
Qijianglong - Late Jurassic
Qinglongopterus - Late Jurassic, 160 Ma
Qingxiusaurus - Late Cretaceous
Qiupalong - Late Cretaceous, 76.5 Ma
Quaesitosaurus - Late Cretaceous, 85-70 Ma
Quetecsaurus - Late Cretaceous, Turonian
Quetzalcoatlus - Late Cretaceous, Upper Maastrichtian, 68 Ma
Quilmesaurus - Late Cretaceous, Campanian-Maastrichtian
R (44 species)
Rahiolisaurus - Late Cretaceous, 72.1 Ma
Rahonavis - Late Cretaceous, 70 Ma
Rajasaurus - Late Cretaceous, 69 Ma
Rapator - Early Cretaceous, 105 Ma
Rapaxavis - Early Cretaceous, 120 Ma
Rapetosaurus - Late Cretaceous, 70 Ma
Raptorex - Late Cretaceous, 70 Ma
Ratchasimasaurus - Early Cretaceous, Aptian
Rayososaurus - Early Cretaceous
Rebbachisaurus - Early-Late Cretaceous
Redondasaurus - Late Triassic 221-201.6 Ma
Redondavenator - Late Triassic, 200 Ma
Regaliceratops - Late Cretaceous, 68.5-67.5 Ma
Regnosaurus - Early Cretaceous
Reiszorhinus - Early Permian
Revueltosaurus - Late Triassic, 225-209.5 Ma
Rhabdodon - Late Cretaceous, 70 Ma
Rhamphinion - Early Jurassic
Rhamphocephalus - Middle Jurassic Bathonian
Rhamphorhynchus - Late Jurassic, 150.8-148.5 Ma
Rhamphosuchus - Miocene
Rhiodenticulatus - Early Permian, Sakmarian
Rhipaeosaurus - Middle Permian, Capitanian
Rhoetosaurus - Middle Jurassic, 171-167 Ma
Rhomaleosaurus - Early Jurassic, Toarcian
Rhynchosaurus - Middle Triassic, Anisian
Richardoestesia - Late Cretaceous, 76.5 Ma
Rileyasuchus - Late Triassic
Rinchenia - Late Cretaceous, 70 Ma
Rinconsaurus - Late Cretaceous
Riojasaurus - Late Triassic, 227-213 Ma
Riojasuchus - Late Triassic, 217-215 Ma
Rocasaurus - Late Cretaceous
Romeria - Asselian/Sakmarian of the Permian
Rubeosaurus - Late Cretaceous, 74.6 Ma
Ruehleia - Late Triassic, 216-203 Ma
Rugocaudia - Early Cretaceous, Aptian-Albian
Rugops - Late Cretaceous, 95 Ma
Rugosuchus - Early Cretaceous
Rukwasuchus - middle Cretaceous, 100 Ma
Rukwatitan - 100 Ma Cretaceous
Russellosaurus - Late Cretaceous, Turonian
Rutiodon - Late Triassic
Ruyangosaurus - Early Cretaceous, Aptian-Albian
S (126 species)
Sacisaurus - Late Triassic, 225 Ma
Sahaliyania - Late Cretaceous, 68 Ma
Saichania - Late Cretaceous, 75-70 Ma
Saltasaurus - Late Cretaceous, 70 Ma
Saltoposuchus - Late Triassic, 220 Ma
Saltopus - Late Triassic, 228 Ma
Samrukia - Late Cretaceous, 84 Ma
Sanajeh - Late Cretaceous, 68 Ma
Saniwa - Eocene, 48 Ma
Sanjuansaurus - Late Triassic, 231.4 Ma
Santanadactylus - Albian, 112 Ma
Santanaraptor - Aptian-Albian, 112 Ma
Sarahsaurus - Early Jurassic
Sarcolestes - Late Jurassic, 165 Ma
Sarcosaurus - Early Jurassic, 194 Ma
Sarcosuchus - Early Cretaceous, 112 Ma
Saturnalia - Late Triassic, 228 Ma
Saurolophus - Maastrichtian, 70-68.5 Ma
Sauroniops - Late Cretaceous, 100 Ma
Sauropareion - Early Triassic, Induan
Sauropelta - Early Cretaceous, 108.5 Ma
Saurophaganax - Late Jurassic, 150 Ma
Sauroposeidon - Early Cretaceous, 112 Ma
Saurornithoides - Late Cretaceous, 75 Ma
Saurornitholestes - Late Cretaceous, 77-69 Ma
Saurosphargis - Middle Triassic, 246 Ma
Saurosuchus - Late Triassic, 231.4 Ma
Scansoriopteryx - Callovian to Kimmeridgian, 165-156 Ma
Scaphognathus - Late Jurassic, 155.7-150.8 Ma
Scelidosaurus - Early Jurassic, 196.5-183 Ma
Scipionyx - Early Cretaceous, 113 Ma
Sciurumimus - Late Jurassic, 150 Ma
Scolosaurus - Late Cretaceous, 76.5 Ma
Scutellosaurus - Early Jurassic, 196 Ma
Scutosaurus - Lopingian, 254-252 Ma
Sebecus - Early Paleocene-Mid Miocene (Tiupampan-Laventan)~66-11.8 Ma
Secernosaurus - Late Cretaceous, Maastrichtian
Sefapanosaurus - Early Jurassic, 200 Ma
Segisaurus - Early Jurassic, 183 Ma
Segnosaurus - Late Cretaceous, 90 Ma
Seitaad - Early Jurassic, Pliensbachian
Selenemys - Late Jurassic, 151 Ma
Sellacoxa - Early Cretaceous, 140 Ma
Selmasaurus - Late Cretaceous
Serendipaceratops - Early Cretaceous
Sericipterus - Late Jurassic, 160 Ma
Shamosaurus - Early Cretaceous, Aptian-Albian
Shanag - Early Cretaceous, 130 Ma
Shantungosaurus - Late Cretaceous, Middle to Late Campanian
Shanxia - Late Cretaceous
Shanyangosaurus - Late Cretaceous
Shaochilong - Late Cretaceous, 92 Ma
Shastasaurus - Middle-Late Triassic, 235.0-205.6 Ma[1]
Shenzhoupterus - Early Cretaceous, 120 Ma
Shenzhousaurus - Early Cretaceous, 125 Ma
Shidaisaurus - Middle Jurassic
Shihtienfenia - Capitanian, 260 Ma
Shixinggia - Late Cretaceous, 70 Ma
Shonisaurus - Late Triassic, 221.5-212.0 Ma[1]
Shunosaurus - Middle Jurassic, 170 Ma
Shuvosaurus - Late Triassic
Shuvuuia - Late Cretaceous, 75 Ma
Shweboemys - Early Paleocene to present
Siamodon - Early Cretaceous, Aptian
Siamosaurus - Early Cretaceous, 130 Ma
Siamotyrannus - Early Cretaceous, 145-125 Ma
Siats - Late Cretaceous, 98.5 Ma
Sigilmassasaurus - Upper Cretaceous, 100-94 Ma
Silesaurus - Late Triassic, 230 Ma
Sillosuchus - Late Triassic
Silvisaurus - Late Cretaceous, 96-93.5 Ma
Similicaudipteryx - Early Cretaceous, 124-120 Ma
Simolestes - 170-145 Ma Middle-Late Jurassic
Simosuchus - Late Cretaceous, 70 Ma
Sinocalliopteryx - Early Cretaceous, 124.6 Ma
Sinoceratops - Late Cretaceous, 72 Ma
Sinocoelurus - Upper Jurassic
Sinopliosaurus - Early Cretaceous
Sinopterus - Early Cretaceous, 120 Ma
Sinornithoides - Early Cretaceous, 113 Ma
Sinornithomimus - Late Cretaceous, 92 Ma
Sinornithosaurus - Early Cretaceous, 124.6-122 Ma
Sinosauropteryx - Early Cretaceous, 124.6-122 Ma
Sinosaurus - Early Jurassic, 201-196 Ma
Sinotyrannus - Early Cretaceous, 120 Ma
Sinovenator - Early Cretaceous, 125 Ma
Sinraptor - Late Jurassic, 160 Ma
Skorpiovenator - Late Cretaceous, 95 Ma
Smilosuchus - Late Triassic
Smok - Late Triassic, 205-200 Ma
Sonidosaurus - Late Cretaceous
Sonorasaurus - Unavailable
Sordes - Late Jurassic, 155.7 Ma
Sphaerotholus - Late Cretaceous, 73 Ma
Sphenosaurus - Permian
Spinophorosaurus - Middle Jurassic, 167 Ma
Spinops - Late Cretaceous, 76.5 Ma
Spinosaurus - Early-Late Cretaceous, 112-93.5 Ma
Spinostropheus - Middle Jurassic
Spitrasaurus - Late Jurassic
Stagonolepis - Late Triassic, Carnian
Staurikosaurus - Late Triassic, 225 Ma
Stegoceras - Late Cretaceous, 77.5-74 Ma
Stegosaurus - Late Jurassic, 155-150 Ma
Steneosaurus - 183-163 Ma Toarcian - Callovian
Stenopelix - Early Cretaceous, 127 Ma
Stenopterygius - Early Jurassic, 183-179 Ma
Stokesosaurus - Late Jurassic, 150 Ma
Stomatosuchus - 100-94 Ma Cenomanian
Stormbergia - Early Jurassic, 199-189 Ma
Stratesaurus - Early Jurassic, 199.6-198 Ma
Stratiotosuchus - Late Cretaceous, Campanian-Maastrichtian
Streptospondylus - Middle Jurassic, 161 Ma
Struthiomimus - Late Cretaceous, 77 Ma
Struthiosaurus - Late Cretaceous, 85 Ma
Stupendemys - Late Miocene-Early Pliocene (Huayquerian-Montehermosan)~9.0-5 Ma
Stygimoloch - Late Maastrichtian, 66 Ma
Styracosaurus - Late Cretaceous, 75.5-75 Ma
Styxosaurus - Late Cretaceous, 83.5-80.5 Ma
Suchomimus - Early Cretaceous, 125-112 Ma
Sulaimanisaurus - Late Cretaceous, Maastrichtian
Sulcusuchus - Late Cretaceous
Supersaurus - Late Jurassic, 153 Ma
Suuwassea - Late Jurassic
Sveltonectes - Early Cretaceous, 126 Ma
Szechuanosaurus - Late Jurassic, 160 Ma
T (104 species)
Tachiraptor - Early Jurassic
Tacuarembemys - Late Jurassic
Tadzhikosuchus - Late Cretaceous
Talarurus - Late Cretaceous, 90 Ma
Talenkauen - Late Cretaceous, 96.2 Ma
Talos - Campanian, 75.95 Ma
Tambatitanis - Early Cretaceous
Tangvayosaurus - Early Cretaceous
Tanius - Late Cretaceous, Campanian
Taniwhasaurus - Late Cretaceous
Tanycolagreus - Late Jurassic, 153-150 Ma
Tanystropheus - Middle Triassic, 245-228 Ma
Tanytrachelos - Late Triassic
Tapejara - Aptian-Albian, 112 Ma
Tapuiasaurus - Early Cretaceous, 120 Ma
Tarascosaurus - Late Cretaceous, approximately 80 Ma
Tarbosaurus - Late Cretaceous, 70 Ma
Tarchia - Late Cretaceous, 75-70 Ma
Tarjadia - Middle Triassic, Anisian-Ladinian
Tastavinsaurus - Early Cretaceous
Tatankacephalus - Early Cretaceous, 108.5 Ma
Tatankaceratops - Late Maastrichtian, 66 Ma
Tataouinea - Albian
Tatenectes - Late Jurassic, Oxfordian
Tatisaurus - Early Jurassic, Sinemurian
Taveirosaurus - Late Cretaceous
Tawa - Late Triassic, 215 Ma
Tazoudasaurus - Early Jurassic, Toarcian [1]
Technosaurus - Late Triassic, 210 Ma
Tehuelchesaurus - Late Jurassic
Teleidosaurus - Bajocian - Bathonian, 168-167 Ma
Teleosaurus - 171-164 Ma Bajocian - Bathonian
Telmatosaurus - Late Cretaceous, 70 Ma
Temnodontosaurus - Early Jurassic, Hettangian-Toarcian
Tendaguria - Late Jurassic, 155 Ma
Tendaguripterus - Late Jurassic
Tenontosaurus - Early Cretaceous, 115-108 Ma
Teraterpeton - Late Triassic
Teratophoneus - Late Cretaceous, 77-76 Ma
Termatosaurus - Late Triassic
Terminonatator - Late Cretaceous, Campanian
Terrestrisuchus - Late Triassic
Tethysaurus - Late Cretaceous, 93-89 Ma
Tethyshadros - Late Cretaceous
Tetrapodophis - Early Cretaceous
Texacephale - Late Campanian, 77 Ma
Texasetes - Early Cretaceous, 100 Ma
Teyumbaita - Norian
Thalassiodracon - Rhaetian - Hettangian
Thalassodromeus - Albian-Aptian
Thalassomedon - Late Cretaceous, 95 Ma
Thalattoarchon - Middle Triassic, 247.2-242.0 Ma[1]
Thecodontosaurus - Late Triassic-Early Jurassic,[1] 203.6-199.6 Ma
Theiophytalia - Early Cretaceous, 112 Ma
Therizinosaurus - Late Cretaceous, 70-66 Ma
Thescelosaurus - Late Cretaceous, 66 Ma
Thililua - Late Cretaceous, Turonian
Tianchisaurus - Jurassic
Tianyulong - Late Jurassic, 158.5 Ma
Tianyuraptor - Early Cretaceous, 122 Ma
Tianzhenosaurus - Late Cretaceous
Tichvinskia - Early Triassic
Tienshanosaurus - Late Jurassic
Timurlengia - Late Cretaceous, 90 Ma
Titanoboa - Paleocene, 60-58 Ma
Titanoceratops - Late Cretaceous, 74.73-73.55 Ma
Titanosaurus - Late Cretaceous, 70 Ma
Tochisaurus - Late Cretaceous, 69 Ma
Tokosaurus - Late Permian, 264 Ma
Tonganosaurus - Early Jurassic
Toretocnemus - Triassic, 235.0-221.5 Ma[1]
Tornieria - Late Jurassic, 150 Ma
Torosaurus - Late Cretaceous, 68 Ma
Torvoneustes - Late Jurassic, 157.3-152.1 Ma
Torvosaurus - Late Jurassic, 153-148 Ma
Tototlmimus - 72 Ma Campanian
Toxochelys - Late Cretaceous
Toyotamaphimeia - Pleistocene
Traukutitan - Upper Cretaceous, Santonian
Trematochampsa - Late Cretaceous
Triceratops - Late Cretaceous, 68 Ma
Tricleidus - Middle Jurassic, Callovian
Trigonosaurus - Late Cretaceous
Trimucrodon - Late Jurassic
Trinacromerum - Late Cretaceous
Trinisaura - Late Cretaceous, 80 Ma
Troodon - Late Cretaceous, 77.5-76.5 Ma
Tropeognathus - Aptian-Albian, 112 Ma
Tsaagan - Late Cretaceous, 75 Ma
Tsagantegia - Late Cretaceous, 90 Ma
Tsintaosaurus - Late Cretaceous, 70 Ma
Tsoabichi - Eocene
Tuarangisaurus - Late Cretaceous, 78 Ma
Tugulusaurus - Early Cretaceous, Barremian - Albian
Tuojiangosaurus - Late Jurassic, 160 Ma
Tupandactylus - Early Cretaceous, 112 Ma
Tupuxuara - Albian, 112 Ma
Turanoceratops - Late Cretaceous, 90 Ma
Turiasaurus - Late Jurassic, 145 Ma
Tylocephale - Late Campanian, 80-70 Ma
Tylosaurus - Late Cretaceous, 86.5-75 Ma
Tyrannoneustes - Middle Jurassic
Tyrannosaurus - Late Cretaceous, 68 Ma
Tyrannotitan - Early Cretaceous, 118 Ma
U (16 species)
Uatchitodon - Late Triassic
Uberabatitan - Late Cretaceous, 67 Ma
Udanoceratops - Late Cretaceous, Campanian
Ugrunaaluk - Late Cretaceous, 69.2 Ma
Ultrasaurus - Early Cretaceous, 110-100 Ma
Unaysaurus - Late Triassic, 225 Ma
Undorosaurus - Late Jurassic,[1] 150.8-145.5 Ma
Unenlagia - Late Cretaceous, 89 Ma
Unescoceratops - Late Cretaceous, 76.5-75 Ma
Unquillosaurus - Late Cretaceous, 75 Ma
Unwindia - Late Cretaceous, Cenomanian
Urbacodon - Late Cretaceous
Utahceratops - Late Cretaceous, 76.4-75.5 Ma
Utahraptor - Early Cretaceous, 126 Ma
Utatsusaurus - Early Triassic, 248-245 Ma
Uteodon - Upper Jurassic
V (25 species)
Vagaceratops - Late Cretaceous, 75 Ma
Vahiny - Maastrichtian, 70 Ma
Valdoraptor - Early Cretaceous, 136 Ma
Valdosaurus - Early Cretaceous
Vallecillosaurus - Late Cretaceous, 100 Ma
Vallesaurus - Late Triassic, Norian
Vancleavea - 228-203.6 Ma Late Triassic
Varanus priscus - Pleistocene, 1.5-0.04 Ma
Variraptor - Late Cretaceous, 70 Ma
Vectidraco - Early Cretaceous, 124 Ma
Vegasaurus - Late Cretaceous, 72 Ma
Velafrons - Late Cretaceous, 72 Ma
Velociraptor - Late Cretaceous, 75-71 Ma
Velocisaurus - Late Cretaceous, 85 Ma
Venaticosuchus - Late Triassic
Venenosaurus - Early Cretaceous, 112 Ma
Veterupristisaurus - Late Jurassic, 154-150 Ma
Viavenator - Late Cretaceous, Santonian
Vinialesaurus - Late Jurassic, Oxfordian
Vitakridrinda - Late Cretaceous, 69 Ma
Vjushkovia - Early Triassic, Olenekian
Voay - Pleistocene - Holocene, 0.126-0 Ma
Volgadraco - Late Cretaceous
Volkheimeria - Middle Jurassic, 160 Ma
Vulcanodon - Early Jurassic, Toarcian 183-175 Ma
W (16 species)
Wakinosaurus - Early Cretaceous, Hauterivian-Barremian
Walgettosuchus - Early Cretaceous
Wangosaurus - Middle Triassic, 237 Ma
Wannanosaurus - Campanian, 80 Ma
Wannchampsus - Early Cretaceous, 112 Ma
Wargosuchus - Late Cretaceous, Santonian
Wendiceratops - Late Cretaceous, 79-78.7 Ma
Westphaliasaurus - Early Jurassic, Pliensbachian
Willinakaqe - Upper Cretaceous, Campanian-Maastrichtian
Wintonotitan - 100 Ma Early Cretaceous
Wonambi - Miocene-Pleistocene 23.03-0.012 Ma
Woolungasaurus - Early Cretaceous
Wuerhosaurus - Early Cretaceous, uncertain
Wukongopterus - Middle or Late Jurassic, 164 Ma
Wulagasaurus - Late Cretaceous, 69 Ma
Wulatelong - Late Cretaceous, Campanian
X (16 species)
Xenoceratops - Late Cretaceous, 79.5 Ma
Xenoposeidon - Early Cretaceous,140 Ma
Xenotarsosaurus - Late Cretaceous, 95 Ma
Xianshanosaurus - Early Cretaceous, Aptian-Albian
Xiaosaurus - Middle Jurassic
Xiaotingia - Late Jurassic, 160 Ma
Xilousuchus - Early Triassic, 247 Ma
Xinjiangovenator - Early Cretaceous
Xinpusaurus - Late Triassic, Carnian
Xiongguanlong - Early Cretaceous, 112 Ma
Xixianykus - Late Cretaceous, 83 Ma
Xixiasaurus - Late Cretaceous, 86 Ma
Xixiposaurus - Early Jurassic
Xuanhanosaurus - Middle Jurassic
Xuanhuaceratops - Late Jurassic, 167.7-161.2 Ma
Xuwulong - Early Cretaceous, Aptian-Albian
Y (23 species)
Yacarerani - Late Cretaceous
Yaguarasaurus - Turonian, 90 Ma
Yamaceratops - Late Cretaceous
Yandusaurus - Middle Jurassic, Bathonian
Yangchuanosaurus - Middle Jurassic, 168.3-163.5 Ma
Yaverlandia - Lower Cretaceous
Yi - MIddle or Late Jurassic, 160 Ma
Yimenosaurus - Early Jurassic, 190 Ma
Yinlong - Late Jurassic, 158 Ma
Yixianopterus - Aptian of the Cretaceous
Yixianosaurus - Early Cretaceous, 122 Ma
Yongjinglong - Early Cretaceous
Youngina - Late Permian, 250 Ma
Youngosuchus - Middle Triassic
Yuanmousaurus - Middle Jurassic
Yueosaurus - Cretaceous, Aptian-Cenomanian
Yulong - Late Cretaceous, Late Cretaceous
Yunmenglong - Early Cretaceous, 125-100.5 Ma
Yunnanosaurus - Early Jurassic , 201-168 Ma
Yurgovuchia - Early Cretaceous, 130-125 Ma
Yurlunggur - Oligocene-Miocene, 23.03-11.608 Ma
Yutyrannus - Early Cretaceous, 124.6 Ma
Yuzhoupliosaurus - Middle Jurassic
Z (24 species)
Zalmoxes - 70 Ma
Zanabazar - Late Cretaceous, 70 Ma
Zapalasaurus - Early Cretaceous
Zapsalis - Late Cretaceous, 75 Ma
Zaraapelta - Late Cretaceous, 75-71 Ma
Zarafasaura - Late Cretaceous, Maastrichtian
Zby - Late Jurassic
Zephyrosaurus - Early Cretaceous, Aptian-Albian
Zhanghenglong - Late Cretaceous, 85 Ma
Zhejiangopterus - Late Cretaceous, 81.5 Ma
Zhejiangosaurus - Late Cretaceous, 100.5-93.9 Ma
Zhenyuanlong - Early Cretaceous 125 Ma
Zhongyuansaurus - Lower Cretaceous
Zhuchengceratops - Upper Cretaceous, 70 Ma
Zhuchengtyrannus - Late Cretaceous, 73.5 Ma
Zhyrasuchus - Late Cretaceous
Ziapelta - Campanian, 74.5-72.6 Ma
Zizhongosaurus - Early Jurassic
Zoneait - Middle Jurassic-170
Zulmasuchus - Early Paleocene (Tiupampan-Peligran)~65.5-61.7 Ma
Zuniceratops - Late Cretaceous, 91 Ma
Zuolong - Late Jurassic, 161.2-155.2 Ma
Zuoyunlong - Late Cretaceous, Cenomanian
Zupaysaurus - 200-197 Ma Late Triassic to Early Jurassic
PaleoCodex is a weekend hack by Saurav Mohapatra