Eurygnathohippus

Searched as Eurygnathohippus sitifense. The Paleobiology Database treats Eurygnathohippus as the accepted name.

Eurygnathohippus is an extinct genus of hipparionine horse. The majority of known fossils of members of this genus were discovered in Africa, where members of this genus lived during the late Miocene to Pleistocene interval. Fossils of Eurygnathohippus were also reported from the late Pliocene sediments of the Potwar Plateau in Pakistan and the Siwalik Hills in northwest India.

Eurygnathohippus

Ghedoghedo · CC BY-SA 3.0 · 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
HipparioniniPBDB
Diet
grazer, browserPBDB, for Equinae
Life habit
ground dwellingPBDB, for Equinae
Motility
actively mobilePBDB, for Osteichthyes
Environment
terrestrialPBDB, for Eutheria

Time the record covers

At most 4.7 million years on record.

Every occurrence read is dated to somewhere between 7.246 Mya and 2.58 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.

Miocene — about 1 of 3 occurrencesMiocenePliocene — about 2 of 3 occurrencesPliocenePleistocene — about 0 of 3 occurrences7.4–7.2 Mya — about 0.1 occurrences7.2–7.0 Mya — about 0.1 occurrences7.0–6.8 Mya — about 0.1 occurrences6.8–6.6 Mya — about 0.1 occurrences6.6–6.4 Mya — about 0.1 occurrences6.4–6.2 Mya — about 0.1 occurrences6.2–6.0 Mya — about 0.1 occurrences6.0–5.9 Mya — about 0.1 occurrences5.9–5.7 Mya — about 0.1 occurrences5.7–5.5 Mya — about 0.1 occurrences5.5–5.3 Mya — about 0.1 occurrences5.3–5.1 Mya — about 0.1 occurrences5.1–4.9 Mya — about 0.1 occurrences4.9–4.7 Mya — about 0.1 occurrences4.7–4.5 Mya — about 0.1 occurrences4.5–4.3 Mya — about 0.1 occurrences4.3–4.2 Mya — about 0.1 occurrences4.2–4.0 Mya — about 0.1 occurrences4.0–3.8 Mya — about 0.1 occurrences3.8–3.6 Mya — about 0.1 occurrences3.6–3.4 Mya — about 0.0 occurrences3.4–3.2 Mya — about 0.0 occurrences3.2–3.0 Mya — about 0.0 occurrences3.0–2.8 Mya — about 0.0 occurrences2.8–2.6 Mya — about 0.0 occurrences2.6–2.5 Mya — about 0.0 occurrences7.7 Mya2.1 Mya

3 occurrences of Eurygnathohippus on record, most of them in the Pliocene. 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

3 occurrences

These 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

2 formations

Wembere-Manonga — 3.88°S, 33.72°ENawata and Nachukui — 2.90°N, 36.05°E

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The named rock units Eurygnathohippus has been recovered from, largest first. Drawn where the rock is now, not where it formed.

Eurygnathohippus and its relatives

Pliocene

Where Eurygnathohippus and its relatives were recorded in the Pliocene.

Found in the same rock

651 taxa

The Paleobiology Database records 112 sites for Eurygnathohippus, 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

2 references

Each of the 3 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. Each entry links to doi.org. Relayed as the Paleobiology Database holds them, not checked against what they resolve to.

Media and terms

Media content1

Picture of Eurygnathohippus

Credit
Ghedoghedo
Licence
CC BY-SA 3.0
Commercial use
the licence allows it

No 3D scan of Eurygnathohippus 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 itHipparionini through timeFormations of the PlioceneThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Van Hoepen 1930