Omomys carteri

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
- OmomysPBDB
- Diet
- insectivorePBDB, for Omomyidae
- Life habit
- arborealPBDB, for Omomyidae
- Motility
- actively mobilePBDB, for Osteichthyes
- Environment
- terrestrialPBDB, for Omomyidae
Time the record covers
At most 12 million years on record.
Every occurrence read is dated to somewhere between 51.1 Mya and 39.7 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.
75 occurrences of Omomys carteri 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
75 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
10 formations
- Bridger Formation44
- Friars Formation11
- Devil's Graveyard Formation8
- Green River Formation4
- Wasatch Formation2
- Aycross Formation1
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The named rock units Omomys carteri 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.
Omomys carteri and its relatives
EoceneWhere Omomys carteri and its relatives were recorded in the Eocene.
Found in the same rock
450 taxa- Sciuravus nitidus31 sites
- Microparamys minutus24 sites
- Hyopsodus minusculus23 sites
- Microsyops elegans23 sites
- Hyrachyus20 sites
- Herpetotherium knighti18 sites
- Washakius insignis18 sites
- Smilodectes mcgrewi15 sites
- Notharctus robinsoni14 sites
- Orohippus pumilus14 sites
- Antiacodon pygmaeus13 sites
- Paramys delicatus13 sites
- Thisbemys corrugatus13 sites
- Uintaparamys parvus13 sites
- Peradectes12 sites
- Anaptomorphus westi11 sites
- Hyopsodus paulus11 sites
- Microparamys11 sites
- Scenopagus edenensis11 sites
- Crypholestes vaughni10 sites
- Nyctitherium priscum10 sites
- Apatemys bellus9 sites
- Herpetotherium marsupium9 sites
- Hyrachyus modestus9 sites
The Paleobiology Database records 75 sites for Omomys carteri, 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
24 references- Mammalian Fauna From the Lower Bridger Formation (Bridger A, Early Middle Eocene) of the Southern Green River Basin, Wyoming28
- Eocene mammal faunas of San Diego County11
- Geology and mammalian paleontology of the New Fork-Big Sandy area, Sublette County, Wyoming6
- New Uintan primates from Texas and their implications for North American patterns of species richness during the Eocene5
- Oldest evidence for grooming claws in euprimates2
- First carpals of Eocene primate family Omomyidae2
- Magnetostratigraphy across the Wasatchian-Bridgerian boundary (early to middle Eocene) in the western Green River Basin, Wyoming2
- Stratigraphic Occurrence and Correlation of Early Tertiary Vertebrate Faunas, Trans-Pecos Texas: Agua Fria-Green Valley Areas2
- Fossil Mammals from the Lower Buck Hill Group, Eocene of Trans-Pecos Texas: Marsupicarnivora, Primates, Taeniodonta, Condylarthra, Bunodont Artiodactyla, and Dinocerata2
- A new basal Carnivoramorphan (Mammalia) from the ‘Bridger B’ (Black’s Fork member, Bridger Formation, Bridgerian Nalma, middle Eocene) of Wyoming, USA1
- Basin margins, biodiversity, evolutionary innovation, and the origin of new taxa1
- Skull Morphology of Omomys Carteri1
Each of the 75 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. 12 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 Omomys carteri
- Source
- iDigBio
- Credit
- via iDigBio
- Licence
- CC0
- Commercial use
- the licence allows it
No 3D scan of Omomys carteri 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 itOmomys through timeFormations of the EoceneThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. Leidy 1869