Hipparion forcei

via iDigBio · CC BY-NC-SA · 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
- HipparionPBDB
- Diet
- browserPBDB, for Hipparion
- Life habit
- ground dwellingPBDB, for Equinae
- Motility
- actively mobilePBDB, for Osteichthyes
- Environment
- terrestrialPBDB, for Eutheria
Time the record covers
At most 19 million years on record.
Every occurrence read is dated to somewhere between 23.04 Mya and 4.7 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.
12 occurrences of Hipparion forcei 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
12 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
7 formations
- Dove Spring Formation3
- Mint Canyon Formation2
- Santa Margarita Formation2
- Snake Creek Formation1
- Green Valley Formation1
- Garrity Formation1
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The named rock units Hipparion forcei has been recovered from, largest first. Drawn where the rock is now, not where it formed. 1 occurrence has no formation on record, which is common for older literature.
Hipparion forcei and its relatives
MioceneWhere Hipparion forcei and its relatives were recorded in the Miocene.
Found in the same rock
99 taxa- Camelidae6 sites
- Dinohippus leardi6 sites
- Borophagus littoralis4 sites
- Epicyon haydeni4 sites
- Leptocyon vafer4 sites
- Ustatochoerus californicus4 sites
- Aelurodon taxoides3 sites
- Barbourofelis whitfordi3 sites
- Copemys dentalis3 sites
- Perognathus minutus3 sites
- Plioceros3 sites
- Scapanus shultzi3 sites
- Serbelodon burnhami3 sites
- Sorex3 sites
- Ustatochoerus major3 sites
- Alluvisorex chasseae2 sites
- Cormohipparion occidentale2 sites
- Cranioceras unicornis2 sites
- Cupidinimus2 sites
- Epicyon saevus2 sites
- Martinogale2 sites
- Merycodus2 sites
- Paracosoryx furlongi2 sites
- Peraceras superciliosum2 sites
The Paleobiology Database records 12 sites for Hipparion forcei, 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
9 references- Miocene biostratigraphy and biochronology of the Dove Spring Formation, Mojave Desert, California, and characterization of the Clarendonian mammal age (late Miocene) in California3
- Synonymies and reidentifications of North American fossil mammals2
- Lagomorpha and Rodentia of the early Hemphillian (late Miocene) Mulholland localities, Contra Costa County, California, USA1
- Craniometry of the Equidae part I: two-dimensional shape analysis1
- Late Neogene Neohipparion (Mammalia, Equidae) from the Gulf Coastal Plain of Florida and Texas1
- Faunal succession and biochronology of the Arikareean through Hemphillian interval (late Oligocene through earliest Pliocene epochs) in North America1
- Sirenian evolution in the North Pacific Ocean1
- Otarioid seals of the Neogene1
- Lower Pliocene horses from Black Hawk Ranch, Mount Diablo, California1
Each of the 12 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 Hipparion forcei
- Source
- iDigBio
- Credit
- via iDigBio
- Licence
- CC BY-NC-SA
- Commercial use
- the licence does not allow it
No 3D scan of Hipparion forcei was found in MorphoSource and Sketchfab.
Smithsonian Open Access was 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 itHipparion through timeFormations of the MioceneThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. Richey 1948