Protolabis is an extinct genus of camelid endemic to North America. It lived from the Early to Late Miocene 20.4—5.3 mya, existing for approximately 15...

1869 †Pleiolama †Aepycamelus †Miotylopus †Eulamaops †Oxydactylus †Nothokemas †Aguascalientia †Australocamelus †Protolabis †Blancocamelus †Cuyamacamelus...

Procamelus occidentalis Prosthennops xiphidonticus Protohippus supremus Protolabis coartatus Pseudhipparion curtivallum Pseudoceras skinneri Ramoceros ramosus...

Neohipparion and Pliohippus three camelid genera: Procamelus, Aepycamelus and Protolabis three canid genera: Leptocyon, Cynarctus and evidence of scavenging from...

Cormohipparion ingenuum Procamelus cf. grandis Prosthennops cf. serus Protolabis cf. heterodontus Pseudoceras skinneri Rhynchotherium cf. blicki Teleoceras...

†Prodipodomys kansensis †Prosigmodon †Prosigmodon holocuspis †Protolabis †Protolabis coartatus †Protolabis yavapaiensis – type locality for species †Pseudaelurus...

†Platygonus †Platygonus compressus †Pleiolama †Plesiogulo †Plionarctos †Protolabis †Pseudaelurus – report made of unidentified related form or using admittedly...

20.6 to 16.3 million years ago. These include specimens of Menoceras, Protolabis, Aepycamelus, Subparacosoryx, Promartes, Tomarctus, Cynarctoides, and...

†Prosthennops niobrarensis – or unidentified comparable form †Protolabis †Protolabis coartatus †Protolabis heterodontus †Protomarctus †Protomarctus optatus †Protomelanitta...

†Propentacora †Propentacora froeschneri – type locality for species †Protolabis Prunus †Prunus chaneyi †Prunus treasheri †Pseudofagus – type locality...

species †Procamelus †Procastoroides Procyon †Procyon lotor †Protohippus †Protolabis Pseudacris †Pseudacris triseriata Pseudemys †Pseudhipparion Puma †Puma...

†Protohippus supremus †Protolabis †Protolabis gracilis – or unidentified comparable form †Protolabis heterodontus †Protolabis saxeus – type locality for...

†Promerycochoerus †Proscalops †Prosynthetoceras †Proterix †Protoceras †Protohippus †Protolabis †Protomarctus Prunus †Prunus acuminata – type locality for species †Psalidocyon...

†Protohippus †Protohippus supremus – type locality for species †Protolabis †Protolabis heterodontus †Protospermophilus Pseudacris †Pseudacris clarki –...

microlestes †Protochriacus †Protochriacus simplex †Protohippus †Protolabis †Protolabis gracilis – or unidentified comparable form †Protoreodon †Protoreodon...

†Platygonus †Pleiolama †Pliauchenia †Pliohippus Populus †Procamelus †Protolabis †Protomarctus Prunus †Pseudaelurus †Pseudotsuga Pteridium Pterocarya Quercus...

for species †Protohippus †Protohippus gidleyi †Protohippus supremus †Protolabis Pseudacris †Pseudacris clarki – or unidentified comparable form †Pseudacris...

†Potamogeton †Procastoroides Procyon †Procyon lotor †Promerycochoerus †Protolabis Prunus †Pseudolarix †Pseudotsuga Pterocarya Puma †Puma concolor Quercus...

for genus †Protohepialus comstocki – type locality for species †Protolabis †Protolabis barstowensis – type locality for species †Protomarctus †Protomarctus...

†Promerycochoerus †Proscalops †Protapirus †Proterix †Protoceras †Protohippus †Protolabis Pseudacris †Pseudaelurus †Pseudhipparion †Pseudoprotoceras Querquedula...

†Procamelus †Promartes †Promerycochoerus †Protitanotherium †Protohippus †Protolabis †Protomarctus †Psalidocyon Pseudacris †Pseudacris triseriata †Pseudaelurus...

unidentified comparable form †Promerycochoerus Propeamussium †Protitanops †Protolabis – or unidentified comparable form Protothaca Prunus †Psephophorus – tentative...

†Protoibalia †Protoibalia connexiva – type locality for species †Protolabis †Protolabis heterodontus †Protoliarus – type locality for genus †Protoliarus...

locality for genus †Protohepialus comstocki – type locality for species †Protolabis †Protomarctus †Protostrix Protothaca †Protylopus Prunus †Psephophorus...

†Prosynthetoceras †Protitanotherium †Protoceras – tentative report †Protohippus †Protolabis †Protylopus – tentative report Pseudacris †Pseudacris ocularis †Pseudacris...

†Protohippus supremus – type locality for species †Protohippus vetus †Protolabis †Protolabis coartatus †Protoreodon †Protoreodon parvus †Protoreodon petersoni...

ulysses – type locality for species †Protitanops †Protitanops curryi †Protolabis – or unidentified comparable form †Protorepomys – type locality for genus...

†Protohippus †Protohippus perditus – or unidentified comparable form †Protolabis †Protolabis heterodontus – or unidentified comparable form †Protomarctus †Protomarctus...

†Promerycochoerus †Proscalops †Prosphyracephala †Protazteca †Protohippus †Protolabis †Protungulatum †Protungulatum donnae Prunus †Pseudhipparion †Pseudolarix...

species †Protazteca quadrata – type locality for species †Protohippus †Protolabis †Protomarctus †Protorohippus †Protostephanus – type locality for genus...