Pseudhipparion gratum
No picture of Pseudhipparion gratum was found. Wikipedia, Wikidata and iDigBio were searched and had none. Smithsonian Open Access did not answer, so this is what the others held rather than everything there is. GBIF was asked, and what came back is not recorded: nothing, or a picture this site could not tie to Pseudhipparion gratum, or no answer at all. This entry cannot say which.
On record
Recorded, not inferred- Sits inside
- PseudhipparionPBDB
- Diet
- grazerPBDB, for Pseudhipparion
- Life habit
- ground dwellingPBDB, for Equinae
- Motility
- actively mobilePBDB, for Osteichthyes
- Environment
- terrestrialPBDB, for Eutheria
Time the record covers
At least 3.1 million years on record.
The record covers at least 12.5 Mya to 9.4 Mya. No occurrence read is dated outside 23.04 Mya to 2.58 Mya.
50 occurrences of Pseudhipparion gratum 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
50 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
6 formations
- Ash Hollow Formation · Ogallala Group22
- Snake Creek Formation1
- referred Chamita Formation1
- Ogallala Formation1
- Valentine Formation1
- Alachua Formation1
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The named rock units Pseudhipparion gratum has been recovered from, largest first. Drawn where the rock is now, not where it formed. 23 occurrences have no formation on record, which is common for older literature.
Pseudhipparion gratum and its relatives
MioceneWhere Pseudhipparion gratum and its relatives were recorded in the Miocene.
Found in the same rock
249 taxa- Camelidae20 sites
- Hippotherium20 sites
- Teleoceras major16 sites
- Epicyon saevus15 sites
- Equini14 sites
- Teleoceras14 sites
- Aelurodon taxoides13 sites
- Pliohippus pernix13 sites
- Calippus martini12 sites
- Procamelus grandis12 sites
- Longirostromeryx wellsi11 sites
- Leptocyon matthewi10 sites
- Mylagaulidae9 sites
- Protohippus supremus8 sites
- Ustatochoerus major8 sites
- Ustatochoerus medius novomexicanus8 sites
- Calippus placidus7 sites
- Cormohipparion occidentale7 sites
- Cosoryx furcatus7 sites
- Aepycamelus6 sites
- Cranioceras unicornis6 sites
- Cynarctus crucidens6 sites
- Gomphotherium6 sites
- Hypohippus6 sites
The Paleobiology Database records 50 sites for Pseudhipparion gratum, 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
15 references- Synonymies and reidentifications of North American fossil mammals11
- A contribution to the mammalian paleontology of the Ogallala group of South-Central South Dakota8
- Phylogenetic Interrelationships and Evolution of North American Late Equidae7
- The Burge and Minnechaduza Clarendonian Mammalian Faunas of North-Central Nebraska7
- Vertebrate biostratigraphy of the Ogallala Group in Nebraska6
- Fossil pocket mouse burrows in Nebraska2
- The geology and paleontology of Ashfall Fossil Beds, a late Miocene (Clarendonian) mass-death assemblage, Antelope County and adjacent Knox County, Nebraska, USA1
- Miocene Vertebrates From Ogallala Formation Sites in Western Oklahoma1
- Tertiary stratigraphy and the Frick Collection of fossil vertebrates from north-central Nebraska1
- Stratigraphy and biostratigraphy of late Cenozoic deposits in central Sioux County, western Nebraska1
- Additions to the Mission vertebrate fauna, Lower Pliocene of South Dakota1
- The lower Pliocene Ogallala-Wolf Creek vertebrate fauna, South Dakota1
Each of the 50 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. 3 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 content0
No picture of Pseudhipparion gratum was found. Wikipedia, Wikidata and iDigBio were searched and had none.
Smithsonian Open Access did not answer, so this is what the others held rather than everything there is.
GBIF was asked, and what came back is not recorded: nothing, or a picture this site could not tie to Pseudhipparion gratum, or no answer at all. This entry cannot say which.
No 3D scan of Pseudhipparion gratum 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 itPseudhipparion through timeFormations of the MioceneThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. (Leidy 1869)