Dinossauros

Richardoestesia

Richardoestesia

Cretaceous Late Carnivore

Richardoestesia gilmorei

Richardoestesia gilmorei

Cretaceous Late Carnivore

Riojasaurus incertus

Riojasaurus incertus

Triassic Late

Riojavenatrix lacustris

Riojavenatrix lacustris

Cretaceous Early Carnivore

Rocasaurus muniozi

Rocasaurus muniozi

Cretaceous Late Herbivore

Romainvillia

Romainvillia

Herbivore

Romainvillinae

Romainvillinae

Herbivore

Rotundichnus muenchehagensis

Rotundichnus muenchehagensis

Cretaceous Early Herbivore

Ruehleia bedheimensis

Ruehleia bedheimensis

Triassic Late

Rugops primus

Rugops primus

Cretaceous Late Carnivore

Ruixinia zhangi

Ruixinia zhangi

Cretaceous Early Herbivore

Rukwatitan bisepultus

Rukwatitan bisepultus

Cretaceous Late Herbivore

Rupelramphastoides knopfi

Rupelramphastoides knopfi

Carnivore

Rupephaps taketake

Rupephaps taketake

Herbivore

Ruyangosaurus giganteus

Ruyangosaurus giganteus

Cretaceous Early Herbivore

Rynchops niger

Rynchops niger

Carnivore

Sacisaurus agudoensis

Sacisaurus agudoensis

Triassic Late Herbivore

Salfitichnus mentoor

Salfitichnus mentoor

Cretaceous Late Carnivore

Salmila robusta

Salmila robusta

Carnivore

Saltasaurinae

Saltasaurinae

Cretaceous Late Herbivore

Saltopus elginensis

Saltopus elginensis

Triassic Late Carnivore

Saltriovenator zanellai

Saltriovenator zanellai

Jurassic Early Carnivore

Sanjuansaurus gordilloi

Sanjuansaurus gordilloi

Triassic Late

Sanshuiornis zhangi

Sanshuiornis zhangi

Carnivore

Santanaraptor placidus

Santanaraptor placidus

Cretaceous Early Carnivore

Sapeornis chaoyangensis

Sapeornis chaoyangensis

Cretaceous Early Carnivore

Sarcolestes leedsi

Sarcolestes leedsi

Jurassic Middle Herbivore

Sarcoramphus fischeri

Sarcoramphus fischeri

Carnivore

Sarjeantopodus semipalmatus

Sarjeantopodus semipalmatus

Carnivore

Sarmatosula dobrogensis

Sarmatosula dobrogensis

Carnivore

Sarmientichnus

Sarmientichnus

Cretaceous Early Carnivore

Sarmientichnus scagliai

Sarmientichnus scagliai

Jurassic Middle Carnivore

Sarmientosaurus musacchioi

Sarmientosaurus musacchioi

Cretaceous Late Herbivore

Satapliasaurus dsocenidzei

Satapliasaurus dsocenidzei

Jurassic Middle Carnivore

Satapliasaurus kandelakii

Satapliasaurus kandelakii

Carnivore

Satapliasaurus tschabukianii

Satapliasaurus tschabukianii

Carnivore

Saturnaliidae

Saturnaliidae

Jurassic Early

Saurexallopus

Saurexallopus

Cretaceous Late Omnivore

Saurexallopus lovei

Saurexallopus lovei

Cretaceous Late Omnivore

Saurexallopus zerbsti

Saurexallopus zerbsti

Omnivore

Saurichnium tetractis

Saurichnium tetractis

Jurassic Early

Saurischichnus primitivus

Saurischichnus primitivus

Triassic Late

Sauropelta

Sauropelta edwardsorum

Cretaceous Early Herbivore

Sauropelta edwardsorum

Sauropelta edwardsorum

Cretaceous Early Herbivore

Saurophaganax

Saurophaganax

Jurassic Late Carnivore

Sauroplites scutiger

Sauroplites scutiger

Cretaceous Early Herbivore

Sauropoda

Sauropoda

Jurassic Late Herbivore

Sauropodichnus giganteus

Sauropodichnus giganteus

Jurassic Late