Epoicotheriidae

Uncredited · 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
- PalaeanodontaPBDB
- Diet
- insectivorePBDB, for Theria
- Life habit
- scansorialPBDB, for Eutheria
- Motility
- actively mobilePBDB, for Osteichthyes
- Environment
- terrestrialPBDB, for Eutheria
Time the record covers
At least 14 million years on record.
The record covers at least 51.1 Mya to 37 Mya. No occurrence read is dated outside 56 Mya to 33.9 Mya.
40 occurrences of Epoicotheriidae 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
40 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
13 formations
- Bridger Formation12
- Willwood Formation5
- Wind River Formation5
- White River Formation5
- Wasatch Formation3
- Chadron Formation · White River Group2
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The named rock units Epoicotheriidae 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.
Epoicotheriidae and its relatives
EoceneWhere Epoicotheriidae and its relatives were recorded in the Eocene.
Found in the same rock
622 taxa- Tetrapassalus13 sites
- Hyrachyus10 sites
- Brontotheriidae8 sites
- Didelphidae8 sites
- Hyopsodus minusculus8 sites
- Omomys carteri8 sites
- Rodentia8 sites
- Sciuravus nitidus8 sites
- Smilodectes mcgrewi8 sites
- Apatemys7 sites
- Epoicotherium unicum6 sites
- Hyracodon priscidens6 sites
- Leptomeryx speciosus6 sites
- Notharctus robinsoni6 sites
- Paramys copei6 sites
- Phenacodus vortmani6 sites
- Vulpavus australis6 sites
- <Novacek leptictid>5 sites
- Adjidaumo minimus5 sites
- Bunophorus etsagicus5 sites
- Cantius nunienus5 sites
- Didymictis protenus5 sites
- Douglassciurus jeffersoni5 sites
- Eotylopus reedi5 sites
The Paleobiology Database records 37 sites for Epoicotheriidae, 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
18 references- Mammalian Fauna From the Lower Bridger Formation (Bridger A, Early Middle Eocene) of the Southern Green River Basin, Wyoming11
- Mammalian Range Zones in the Chadronian White River Formation at Flagstaff Rim, Wyoming5
- Synonymies and reidentifications of North American fossil mammals3
- Stratigraphy and mammalian paleontology of the McCullough Peaks, northern Bighorn Basin, Wyoming: Implications for biochronology, basin development, and community reorganization across the Paleocene-Eocene boundary3
- Basin margins, biodiversity, evolutionary innovation, and the origin of new taxa2
- Magnetostratigraphy and biostratigraphy of the Eocene-Oligocene transition, southwestern Montana2
- Revision of the Wind River faunas, early Eocene of central Wyoming. Part 11. Palaeanodonta (Mammalia)2
- Revision of the Wind River faunas, early Eocene of central Wyoming. Part 5. Geology and biostratigraphy of the upper part of the Wind River Formation, northeastern Wind River Basin2
- Magnetostratigraphy across the Wasatchian-Bridgerian boundary (early to middle Eocene) in the western Green River Basin, Wyoming1
- A new palaeanodont (Mammalia) from the Early Eocene of Wutu Basin, Shandong Province1
- Eocene-Oligocene faunas of the Cypress Hills Formation, Saskatchewan1
- Eocene mammal faunas of San Diego County1
Each of the 40 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. 6 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 content1

Picture of Epoicotheriidae
- Source
- Wikidata/Commons
- Credit
- nobody named on the record
- Licence
- not stated by the source
- Commercial use
- cannot be read from the licence given — check the record
No 3D scan of Epoicotheriidae 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 itPalaeanodonta through timeFormations of the EoceneThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. Simpson 1927