| Taxa List |
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Z
|
| R |
| Rabidosaurus cristatus |
| Rachitrema pellati |
| Raeticodactylus filisurensis, /Lists/Pterosaurs.as |
| Ragalerpeton weichangensis, /Lists/Amphibia.asp#Ra |
| Ragnark harbichti |
| Rahiolisaurus gujaratensis, /Lists/Dinosaurlists/T |
| Rahona ostromi |
| Rahonavis ostromi |
| Rajasaurus narmadensis |
| Ramonellus longipinus |
| Rana |
| Raniceps lyelli |
| Rapator ornitholestoides |
| Rapaxavis pani, /Lists/Dinosaurlists/Aves.asp#Rapa |
| Rapetosaurus krausei |
| Raphaneodon tvedochlebovae |
| Raphaneodon ultimus |
| Raphaniscus tverdochlebovae |
| Raphanodon ultimus |
| Raphiosaurus |
| Raranimus dashankoueneis, /Lists/Dicynodontids.asp |
| Rasaurus |
| Ratchasimasaurus suranareae, /Lists/Dinosaurlists/ |
| Rauisuchus tiradentes |
| Rautiania alexandri, /Lists/Diapsida.asp#Rautiania |
| Rautiania minchi, /Lists/Diapsida.asp#Rautianiam |
| Rayososaurus agrioensis |
| Rayososaurus tessonei |
| Rebbachisaurus garasbae |
| Rebbachisaurus tamesnensis |
| Rebbachisaurus tessonei |
| Rebbanasaurus jani |
| Rechnisaurus buerdongia |
| Rechnisaurus cristarhynchus |
| Rechnisaurus cristarhynchus |
| Rechnisaurus xilougouensis |
| Redondasaurus bermani |
| Redondasaurus gregorii |
| Redondasuchus reseri |
| Redondasuchus rineharti, /Lists/Pseudosuchia.asp#R |
| Regisaurus jacobi |
| Regnosaurus northamptoni |
| Reigitherium bunodonta |
| Reiszia gubini |
| Reiszia tippula |
| Reiszorhinus olsoni, /Lists/Anapsidalist.asp#Reisz |
| Renatodon amalthea, /Lists/Mammalia.asp#Renatodona |
| Repenomamus giganticus |
| Repenomamus robustus |
| Restes |
| Reticuloolithus hirschi, /Lists/Eggs.asp#Reticuloo |
| Revueltosaurus callenderi |
| Revueltosaurus hunti |
| Revueltosaurus olseni, /Lists/Dinosaurlists/Ornith |
| Rewaconodon tikiensis |
| Rewana quadricuneata |
| Rewanobatrachus aliciae |
| Rewanobatrachus gunganj |
| Rhabdocephalus mccaigi |
| Rhabdodon inkeyi |
| Rhabdodon priscum |
| Rhabdodon priscus |
| Rhabdodon robustum var suessi |
| Rhabdodon robustus |
| Rhabdodon septimanicus |
| Rhabdodon suessi |
| Rhabdognathus acutirostris |
| Rhabdognathus aslerensis, /Lists/Crocodilialist.as |
| Rhabdognathus compressus |
| Rhabdognathus keiniensis, /Lists/Crocodilialist.as |
| Rhabdognathus rarus |
| Rhabdosaurus acutirostris |
| Rhachenosaurus gracilis |
| Rhachenosaurus gracilis |
| Rhachinocephalodon feliceps |
| Rhachinocephalodon lacerticeps |
| Rhachinocephalodon leoniceps |
| Rhachiocephalus angusticeps , /Lists/Dicynodontids |
| Rhachiocephalus behemouth, /Lists/Dicynodontids.as |
| Rhachiocephalus brevirostris, /Lists/Dicynodontids |
| Rhachiocephalus cyclops, /Lists/Dicynodontids.asp# |
| Rhachiocephalus dubius , /Lists/Dicynodontids.asp# |
| Rhachiocephalus dubius, /Lists/Dicynodontids.asp#R |
| Rhachiocephalus giganteus , /Lists/Dicynodontids.a |
| Rhachiocephalus greyi, /Lists/Dicynodontids.asp#gr |
| Rhachiocephalus haughtoni, /Lists/Dicynodontids.as |
| Rhachiocephalus longus, /Lists/Dicynodontids.asp#R |
| Rhachiocephalus magnus, /Lists/Dicynodontids.asp#R |
| Rhachiocephalus rugosus, /Lists/Dicynodontids.asp# |
| Rhachiocephalus usiliensis, /Lists/Dicynodontids.a |
| Rhachiocephalus wesselsi, /Lists/Dicynodontids.asp |
| Rhachiocephalus whaitsi, /Lists/Dicynodontids.asp# |
| Rhachitomus valens |
| Rhadalognathus boweni |
| Rhadinosaurus alcimus |
| Rhadinosaurus alcinus |
| Rhadinosteus parvus |
| Rhadinosuchus gracilis |
| Rhadiodromus klimovi |
| Rhadopelix longispinis |
| Rhaeticonia rothpletzi |
| Rhamphinion jenkinsi |
| Rhamphocephalus bucklandi |
| Rhamphocephalus bucklandi |
| Rhamphocephalus depressirostris |
| Rhamphocephalus prestwichi |
| Rhamphorhynchus banthensis |
| Rhamphorhynchus bucklandi |
| Rhamphorhynchus carnegiei |
| Rhamphorhynchus crassipes |
| Rhamphorhynchus crassirostris |
| Rhamphorhynchus curtimanus |
| Rhamphorhynchus depressirostris |
| Rhamphorhynchus gemmingi |
| Rhamphorhynchus goldfussi |
| Rhamphorhynchus grandis |
| Rhamphorhynchus grandis |
| Rhamphorhynchus intermedius |
| Rhamphorhynchus jessoni |
| Rhamphorhynchus kokeni |
| Rhamphorhynchus longicaudus |
| Rhamphorhynchus longiceps |
| Rhamphorhynchus longimanus |
| Rhamphorhynchus macronyx |
| Rhamphorhynchus macronyx |
| Rhamphorhynchus manseli |
| Rhamphorhynchus megadactylus |
| Rhamphorhynchus meyeri |
| Rhamphorhynchus muensteri |
| Rhamphorhynchus phyllurus |
| Rhamphorhynchus scolopaciceps |
| Rhamphorhynchus suevicus |
| Rhamphorhynchus suprajurensis |
| Rhamphorhynchus tendagurensis |
| Rhamphostoma neogaeus |
| Rhamphostoma tenuirostris |
| Rhamphostomopsis intermeidus |
| Rhamphostomopsis neogaeus |
| Rhamphosuchus crassidens |
| Rhetechelys platyops |
| Rhigosaurus glacialis |
| Rhineceps nyasaensis |
| Rhinesuchoides tenuiceps |
| Rhinesuchus africanus |
| Rhinesuchus avenanti |
| Rhinesuchus beaufortensis |
| Rhinesuchus broomianus |
| Rhinesuchus capensis |
| Rhinesuchus major |
| Rhinesuchus nyasaensis |
| Rhinesuchus rubidgei |
| Rhinesuchus senekalensis |
| Rhinesuchus senekalensis |
| Rhinesuchus volgodvinensis |
| Rhinesuchus wadiai |
| Rhinesuchus whaitsi |
| Rhinocerocephalus cisuralensis |
| Rhinochelys amaberti |
| Rhinochelys benstedi |
| Rhinochelys brachyrhina |
| Rhinochelys cantabrigiensis |
| Rhinochelys cardiocephalus |
| Rhinochelys carusiana |
| Rhinochelys dacognathus |
| Rhinochelys dayi |
| Rhinochelys elegans |
| Rhinochelys eurycephalus |
| Rhinochelys jessoni |
| Rhinochelys macrorhina |
| Rhinochelys mastocephalus |
| Rhinochelys platyrhinus |
| Rhinochelys pulchriceps |
| Rhinochelys rheporhinus |
| Rhinochelys sphenicephalus |
| Rhinochelys stenicephalus |
| Rhinodicynodon graclie |
| Rhinosauriscus jasikovi |
| Rhinosaurus dyspelor |
| Rhinosaurus jasikovi |
| Rhinosaurus micromus |
| Rhinosaurus mudgei |
| Rhinosaurus proriger |
| Rhiodenticulatus heatoni |
| Rhipaeosaurus talonophorus |
| Rhipaeosaurus talonophorus |
| Rhipaeosaurus tricuspidens |
| Rhizodus angustus |
| Rhizodus incurvus |
| Rhizodus lancifer |
| Rhizodus quadratus, /Lists/Reptlist.asp#Rhizodusq |
| Rhodanosaurus ludguensis |
| Rhoetosaurus brownei |
| Rhomaleosaurus carinatus |
| Rhomaleosaurus cramptoni |
| Rhomaleosaurus indicus |
| Rhomaleosaurus longirostris, /Lists/Sauropterygia. |
| Rhomaleosaurus macrocephalus |
| Rhomaleosaurus megacephalus |
| Rhomaleosaurus morinicinus |
| Rhomaleosaurus propinquus |
| Rhomaleosaurus thorntoni |
| Rhomaleosaurus victor |
| Rhomaleosaurus zetlandicus |
| Rhombopholis scutulata |
| Rhopalodon fischeri |
| Rhopalodon fischeri |
| Rhopalodon fischeri |
| Rhopalodon murchisoni |
| Rhopalodon murchisoni |
| Rhopalodon wangenbeimi |
| Rhopalodon wangenheimi |
| Rhopalorhinus etionensis |
| Rhynchonkos stovalli |
| Rhynchosauroides pallinii, /Lists/Ichnonames.asp#R |
| Rhynchosauroides retroversipes, /Lists/Ichnonames. |
| Rhynchosaurus articeps |
| Rhynchosaurus articeps |
| Rhynchosaurus brodiei |
| Rhynchosaurus orientalis |
| Rhynchosaurus schlegelii |
| Rhynchosaurus spenceri |
| Rhytidosteus capensis |
| Rhytidosteus casei |
| Rhytidosteus uralensis |
| Riabininus uralensis |
| Ricardoestesia gilmorei |
| Ricardoestesia isosceles |
| Ricnodon copei |
| Ricnodon limnophyes |
| Riebeeckosaurus longirostris |
| Rikisaurus tehoensis |
| Rileya bristolensis |
| Rileya platyodon |
| Rileya stutchburyi |
| Rileyasuchus bristolensis |
| Rileymillerus cosgriffi |
| Rimasuchus lloydi |
| Rinchenia mongoliensis |
| Rinconsaurus caudamirus |
| Rioarribasaurus colberti |
| Rioarribasuchus chamaensis, /Lists/Pseudosuchia.as |
| Riograndia guaibensis |
| Riojasaurus incertus |
| Riojasuchus tenuisceps |
| Rionegrohis madtsoioides |
| Roberthoffstetteria nationalgeographica |
| Robertia antjiesfonteinensis |
| Robertia broomiana |
| Rocasaurus muniozi |
| Roccosaurus tetrascralis |
| Romeria primus |
| Romeria sp |
| Romeria texana |
| Romeriscus periallus |
| Rosasia soutoi |
| Rosieria delsatei |
| Rotaurisaurus contundo |
| Rothaniscus robusta |
| Rothia multidontia |
| Rothia robusta |
| Rothianiscus mulidontia |
| Rotodactylus hessieri, /Lists/Ichnonames.asp#Rhess |
| Rotodactylus kronachense, /Lists/Ichnonames.asp#Rk |
| Rotodactylus lucasi, /Lists/Ichnonames.asp#Rlucasi |
| Rotundopteryx hulkei |
| Rougietherium tricuspes |
| Roxochelys elegans |
| Roxochelys harris |
| Roxochelys vilavilensis |
| Roxochelys wanderleyi |
| Rubeosaurus ovatus, /Lists/Dinosaurlists/Ornithopo |
| Rubeostratilia texensis, /Lists/Labyrnithlist.asp# |
| Rubidgea atrox |
| Rubidgea kitchingi |
| Rubidgea laticeps |
| Rubidgea laticeps |
| Rubidgea majora |
| Rubidgea platyrhina |
| Rubidgina angusticeps |
| Rubiessaurus lapicidinarum |
| Rubricacaecilia monbaroni |
| Ruehleia bedheimensis |
| Rugops primus |
| Rugosuchus nonganensis |
| Ruhuhucerberus terror |
| Rusconiodon mignonei |
| Russellosaurus coheni, /Lists/Lizard.asp#Russellos |
| Rutellum implicatum |
| Ruthenosaurus russellorum, /Lists/Pelycosaurs.asp# |
| Ruthiromia elcobriensis |
| Rutiodon adamanensis |
| Rutiodon andersoni |
| Rutiodon buceros |
| Rutiodon carolinense |
| Rutiodon crosbiensis |
| Rutiodon doughtyi |
| Rutiodon gracilis |
| Rutiodon gregorii |
| Rutiodon imperfecta |
| Rutiodon leaii |
| Rutiodon lithodendrorum |
| Rutiodon manhattanensis |
| Rutiodon pennsylvanicus |
| Rutiodon pristinus |
| Rutiodon rostratus |
| Rutiodon ruetimeyeri |
| Rutiodon rutimeyeri |
| Rutiodon scolopax |
| Rutiodon studeri |
| Rutiodon sulcatus |
| Rutiodon validus |
| Rutiodon zunii |
| Ruyangosaurus giganteus, /Lists/Dinosaurlists/Saur |
| Rysosteus |
| Rysosteus oweni |
| Rytidodon rostratus |