Protaceratherium

{{Short description|Extinct genus of mammal}}

{{Automatic taxobox

| fossil_range = Late Oligocene - Early Miocene

| image = Protaceratherium minutum restoration.jpg

| image_caption = P. minutum skeleton

| taxon = Protaceratherium

| authority = Abel, 1910{{cite web |title=Protaceratherium |url=https://paleobiodb.org/classic/checkTaxonInfo?taxon_no=43219 |website=Fossilworks}}

| subdivision_ranks = Species

| subdivision =

  • Protaceratherium albigense
  • Protaceratherium minutum

}}

Protaceratherium is an extinct genus of rhinocerotid from the Oligocene and Miocene of Eurasia.{{Cite journal | last1 = Lihoreau | first1 = F. | last2 = Ducrocq | first2 = S. P. | last3 = Antoine | first3 = P. O. | last4 = Vianey-Liaud | first4 = M. | last5 = Rafaÿ | first5 = S. B. | last6 = Garcia | first6 = G. R. | last7 = Valentin | first7 = X. | title = First complete skulls of Elomeryx crispus (Gervais, 1849) and of Protaceratherium albigense (Roman, 1912) from a new Oligocene locality near Moissac (SW France) | doi = 10.1671/039.029.0114 | journal = Journal of Vertebrate Paleontology | volume = 29 | pages = 242–253 | year = 2009 | issue = 1 | bibcode = 2009JVPal..29..242L | s2cid = 86632471 }}

It was a primitive, lightly built rhinoceros that was adapted to running.{{cite book |last1=Agustí |first1=Jordi |last2=Antón |first2=Mauricio |title=Mammoths, Sabertooths, and Hominids: 65 Million Years of Mammalian Evolution in Europe |date=2002 |publisher=Columbia University Press |isbn=9780231116411 |page=96}}

File:Protaceratherium.JPG

Palaeoecology

Analysis of dental δ13C values combined with dental mesowear and microwear show that P. minutum fed primarily on C3 plants and that it consumed less abrasive plants than the contemporary Mesaceratherium paulhiacense.{{Cite journal |last=Hullot |first=Manon |last2=Martin |first2=Céline |last3=Blondel |first3=Cécile |last4=Rössner |first4=Gertrud E. |date=14 February 2024 |title=Life in a Central European warm-temperate to subtropical open forest: Paleoecology of the rhinocerotids from Ulm-Westtangente (Aquitanian, Early Miocene, Germany) |url=https://link.springer.com/article/10.1007/s00114-024-01893-w |journal=The Science of Nature |language=en |volume=111 |issue=1 |doi=10.1007/s00114-024-01893-w |issn=0028-1042 |pmc=11401789 |pmid=38353735 |access-date=26 November 2024 |via=Springer Nature Link}}

References