Diceratherium niobrarense

via iDigBio · via iDigBio. 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
- DiceratheriumPBDB
- Diet
- browserPBDB, for Rhinocerotidae
- Life habit
- ground dwellingPBDB, for Rhinocerotidae
- Motility
- actively mobilePBDB, for Osteichthyes
- Environment
- terrestrialPBDB, for Eutheria
Time the record covers
At most 18 million years on record.
Every occurrence read is dated to somewhere between 23.1 Mya and 5.333 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.
6 occurrences of Diceratherium niobrarense 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
6 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
3 formations
- Harrison Formation · Arikaree Group2
- Runningwater Formation1
- Marsland Formation · Hemingford Group1
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The named rock units Diceratherium niobrarense has been recovered from, largest first. Drawn where the rock is now, not where it formed. 2 occurrences have no formation on record, which is common for older literature.
Diceratherium niobrarense and its relatives
MioceneWhere Diceratherium niobrarense and its relatives were recorded in the Miocene.
Found in the same rock
63 taxa- Cynelos3 sites
- Desmocyon thomsoni3 sites
- Equidae3 sites
- Menoceras arikarense3 sites
- Camelidae2 sites
- Cephalogale2 sites
- Cynarctoides acridens2 sites
- Dinohyus hollandi2 sites
- Kalobatippus agatensis2 sites
- Menoceras barbouri2 sites
- Merychyus arenarum2 sites
- Michenia2 sites
- Moropus elatus2 sites
- Problastomeryx primus2 sites
- Ysengrinia americana2 sites
- Accipitridae1 site
- Aletomeryx1 site
- Aletomeryx gracilis1 site
- Alphagaulus pristinus1 site
- Amphicyonidae1 site
- Anatidae1 site
- Anchitherium1 site
- Archaeohippus1 site
- Barbouromeryx trigonocorneus1 site
The Paleobiology Database records 6 sites for Diceratherium niobrarense, and this reads all 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
3 references- The Evolution of North American Rhinoceroses4
- The Synthetoceratinae (Mammalia, Tylopoda, Protoceratidae)1
- The Miocene Beds of Western Nebraska and Eastern Wyoming and Their Vertebrate Faunae1
Each of the 6 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. 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 Diceratherium niobrarense
- Source
- iDigBio
- Credit
- via iDigBio
- Licence
- not stated by the source
- Commercial use
- cannot be read from the licence given — check the record
No 3D scan of Diceratherium niobrarense 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.
This is what the site found, which is not the same as what exists.
Keep going
What may have been alongside itDiceratherium through timeFormations of the MioceneThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. (Peterson 1906)