Epoicotherium

Sydney Prentice (1873–1943) · Public Domain · via Wikidata/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
- EpoicotheriidaePBDB
- Diet
- insectivorePBDB, for Theria
- Life habit
- scansorialPBDB, for Eutheria
- Motility
- actively mobilePBDB, for Osteichthyes
- Environment
- terrestrialPBDB, for Eutheria
Time the record covers
At least 2.7 million years on record.
The record covers at least 39.7 Mya to 37 Mya. No occurrence read is dated outside 45.9 Mya to 33.9 Mya.
9 occurrences of Epoicotherium on record, most of them in the Eocene. 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
9 occurrences- Eocene100%
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
5 formations
- White River Formation4
- Chadron Formation · White River Group2
- Dell Beds Formation1
- Renova Formation1
- Cypress Hills Formation1
Loading coastlines…
The named rock units Epoicotherium has been recovered from, largest first. Drawn where the rock is now, not where it formed.
Epoicotherium and its relatives
EoceneWhere Epoicotherium and its relatives were recorded in the Eocene.
Found in the same rock
202 taxa- Brontotheriidae8 sites
- Hyracodon priscidens6 sites
- Leptomeryx speciosus6 sites
- <Novacek leptictid>5 sites
- Adjidaumo minimus5 sites
- Douglassciurus jeffersoni5 sites
- Eotylopus reedi5 sites
- Hesperocyon gregarius5 sites
- Leptomeryx mammifer5 sites
- Ankylodon4 sites
- Archaeotherium coarctatum4 sites
- Bathygenys alpha4 sites
- Brachyrhynchocyon4 sites
- Centetodon chadronensis4 sites
- Chiroptera4 sites
- Daphoenictis4 sites
- Didelphidae4 sites
- Dinictis4 sites
- Equidae4 sites
- Heliscomys (Syphyriomys) ostranderi4 sites
- Helodermoides tuberculatus4 sites
- Hypisodus4 sites
- Ischyromys veterior4 sites
- Megalagus brachyodon4 sites
The Paleobiology Database records 9 sites for Epoicotherium, 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
5 references- Mammalian Range Zones in the Chadronian White River Formation at Flagstaff Rim, Wyoming4
- Magnetostratigraphy and biostratigraphy of the Eocene-Oligocene transition, southwestern Montana2
- Eocene-Oligocene faunas of the Cypress Hills Formation, Saskatchewan1
- Mammalian paleontology and geology of the Yoder Member, Chadron Formation, east-central Wyoming1
- The Tertiary of Montana1
Each of the 9 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 Epoicotherium
- Source
- Wikidata/Commons
- Credit
- Sydney Prentice (1873–1943)
- Licence
- Public Domain
- Commercial use
- the licence allows it
No 3D scan of Epoicotherium 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 itEpoicotheriidae through timeFormations of the EoceneThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. Simpson 1927