Aceratheriinae
Aceratheriinae is an extinct subfamily of true rhinoceroses (Rhinocerotidae) that ranged across Eurasia, Africa and North America from the Oligocene to the beginning of the Pliocene. Members of the group generally lacked horns, though some members of the family may have borne small horns.

Pescov · CC BY-SA 4.0 · via Wikipedia/Commons. May be a photograph of a specimen, or an artist’s reconstruction — an interpretation of a skeleton, since colour and soft tissue are almost never preserved.
On record
Recorded, not inferred- Sits inside
- RhinocerotidaePBDB
- Diet
- browserPBDB, for Rhinocerotidae
- Life habit
- ground dwellingPBDB, for Rhinocerotidae
- Motility
- actively mobilePBDB, for Osteichthyes
- Environment
- terrestrialPBDB, for Eutheria
Time the record covers
At least 14 million years on record.
The record covers at least 18.5 Mya to 4.16 Mya. No occurrence read is dated outside 29.5 Mya to 2.58 Mya.
335 occurrences of Aceratheriinae on record, most of them in the Miocene. Bar height is expected occurrences, not a count: each fossil is spread across the span it is dated to, so a tall narrow bar means tight dating and a low wide one means loose.
When
335 occurrencesThese are dates about fossils, not the animal: the record can only begin after it arose and end before it died out, so either end may reach further. Shares are expected occurrences: a fossil dated to a span is counted partly in each period it straddles. More on what this infers.
Found in
67 formations
- Valentine Formation · Ogallala Group30
- Ash Hollow Formation · Ogallala Group29
- Fleming Formation20
- Olcott Formation14
- Tesuque Formation · lower Santa Fe Group13
- Sheep Creek Formation11
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The named rock units Aceratheriinae has been recovered from, largest first. Drawn where the rock is now, not where it formed. 43 further formations hold fewer occurrences each and are not listed. 110 occurrences have no formation on record, which is common for older literature.
Aceratheriinae and its relatives
MioceneWhere Aceratheriinae and its relatives were recorded in the Miocene.
Found in the same rock
1,656 taxa- Aphelops megalodus90 sites
- Aphelops48 sites
- Camelidae39 sites
- Mylagaulidae32 sites
- Teleoceras28 sites
- Teleoceras medicornutum28 sites
- Hipparionini25 sites
- Archaeolaginae24 sites
- Ticholeptus zygomaticus24 sites
- Gomphotherium23 sites
- Epicyon haydeni21 sites
- Aepycamelus20 sites
- Hypohippus20 sites
- Aelurodon ferox19 sites
- Aphelops mutilus19 sites
- Paratomarctus temerarius19 sites
- Tayassuinae19 sites
- Gomphotheriidae18 sites
- Hippotherium18 sites
- Hypohippus osborni18 sites
- Leptocyon vafer18 sites
- Microtomarctus conferta18 sites
- Peraceras superciliosum18 sites
- Stirtonhyus xiphodonticus18 sites
The Paleobiology Database records 298 sites for Aceratheriinae, and this reads 240 of them. The number is how many of those sites it was catalogued from too. The 24 sharing the most are listed.
This is not a list of everything alive at the time. It is only what has come out of the same ground as this animal and been written down.
Entered from
119 references- The Evolution of North American Rhinoceroses117
- Miocene rhinoceroses from the Texas Gulf Coastal Plain25
- Vertebrate biostratigraphy of the Ogallala Group in Nebraska14
- Synonymies and reidentifications of North American fossil mammals10
- Stratigraphy and mammal faunas of the Brackwassermolasse in the surroundings of Ulm (Southwest Germany)7
- Personal communication regarding rhinocerotid identifications7
- The Hottell Ranch rhino quarries (basal Ogallala: medial Barstovian), Banner County, Nebraska. Part I: Geologic setting, faunal lists, lower vertebrates5
- La succession des faunes de mammiferes miocenes de Pontigne (Maine-et-Loire, France)4
- Stratigraphy and mammalian paleontology of the Ash Hollow Formation (upper Miocene) on the north shore of Lake McConaughy, Keith County, Nebraska4
- The Chinese Neogene mammalian biochronology - its correlation with the European Neogene mammal zonation4
- Final report covering the period from March 4, 1939 ro September 30, 1941 for the state-wide paleontologic-mineralogic survey in Texas4
- A hominid tooth from Bulgaria: The last pre-human hominid of continental Europe3
Each of the 335 occurrences read was entered from one of these publications, ordered by how many each accounts for. This is not a search for papers mentioning the name. 107 further references are not listed. Entries link to doi.org where the Paleobiology Database holds an identifier, and to its own record where it does not. Relayed as the Paleobiology Database holds them, not checked against what they resolve to.
Media and terms
Media content1
Picture of Aceratheriinae
- Source
- Wikipedia/Commons
- Credit
- Pescov
- Licence
- CC BY-SA 4.0
- Commercial use
- the licence allows it
No 3D scan of Aceratheriinae was found in Sketchfab.
Smithsonian Open Access and MorphoSource were not reached for this taxon, so this list is what the others held rather than everything there is.
The description on this site
- Licence
- CC BY-SA 4.0
This is what the site found, which is not the same as what exists.
Keep going
What may have been alongside itRhinocerotidae through timeFormations of the MioceneThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. Dollo 1885