Eporeodon occidentalis

Eporeodon occidentalis

via iDigBio · CC0 · 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
EporeodonPBDB
Diet
herbivorePBDB, for Merycoidodontidae
Life habit
ground dwellingPBDB, for Merycoidodontidae
Motility
actively mobilePBDB, for Osteichthyes
Environment
terrestrialPBDB, for Artiodactyla

Time the record covers

At least 13 million years on record.

The record covers at least 37 Mya to 23.04 Mya. No occurrence read is dated outside 39.7 Mya to 15.98 Mya.

Eocene — about 1 of 17 occurrencesEoceneOligocene — about 11 of 17 occurrencesOligoceneMiocene — about 5 of 17 occurrencesMiocene40–39 Mya — about 0.1 occurrences39–39 Mya — about 0.3 occurrences39–38 Mya — about 0.3 occurrences38–37 Mya — about 0.3 occurrences32–31 Mya — about 0.6 occurrences31–30 Mya — about 0.7 occurrences30–29 Mya — about 0.7 occurrences29–29 Mya — about 1 occurrence29–28 Mya — about 1 occurrence28–27 Mya — about 1 occurrence27–26 Mya — about 1 occurrence26–25 Mya — about 1 occurrence25–25 Mya — about 1 occurrence25–24 Mya — about 0.7 occurrences24–23 Mya — about 0.8 occurrences23–22 Mya — about 0.9 occurrences22–21 Mya — about 0.9 occurrences21–20 Mya — about 0.9 occurrences20–20 Mya — about 0.9 occurrences20–19 Mya — about 0.9 occurrences19–18 Mya — about 0.4 occurrences18–17 Mya — about 0.1 occurrences17–16 Mya — about 0.1 occurrences16–15 Mya — about 0.0 occurrences37 Mya23.04 Mya40.2 Mya15.5 Mya

17 occurrences of Eporeodon occidentalis on record, most of them in the Oligocene. 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

17 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

John Day — 44.60°N, 119.62°WJohn Day — 44.67°N, 119.63°WJohn Day — 44.67°N, 119.65°WJohn Day — 44.33°N, 119.57°WJohn Day — 45.08°N, 119.87°WJohn Day — 44.95°N, 120.49°WJohn Day — 44.55°N, 119.63°WJohn Day — 44.92°N, 120.30°WSespe — 34.30°N, 119.00°W

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The named rock units Eporeodon occidentalis 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.

Eporeodon occidentalis and its relatives

Oligocene

Where Eporeodon occidentalis and its relatives were recorded in the Oligocene.

Found in the same rock

140 taxa

The Paleobiology Database records 16 sites for Eporeodon occidentalis, 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

6 references

Each of the 17 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 Eporeodon occidentalis

Source
iDigBio
Credit
via iDigBio
Licence
CC0
Commercial use
the licence allows it

No 3D scan of Eporeodon occidentalis 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 itEporeodon through timeFormations of the OligoceneThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. (Marsh 1873)