Microsyops scottianus

via iDigBio · 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
- MicrosyopsPBDB
- Diet
- omnivorePBDB, for Primates
- Life habit
- arborealPBDB, for Primates
- Motility
- actively mobilePBDB, for Osteichthyes
- Environment
- terrestrialPBDB, for Eutheria
Time the record covers
At most 11 million years on record.
Every occurrence read is dated to somewhere between 56 Mya and 45.9 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.
33 occurrences of Microsyops scottianus 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
33 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
Loading coastlines…
The named rock units Microsyops scottianus has been recovered from, largest first. Drawn where the rock is now, not where it formed.
Microsyops scottianus and its relatives
EoceneWhere Microsyops scottianus and its relatives were recorded in the Eocene.
Found in the same rock
298 taxa- Hyracotherium vasacciense20 sites
- Lambdotherium popoagicum20 sites
- Paramys copei17 sites
- Bunophorus sinclairi14 sites
- Diacodexis secans13 sites
- Didymictis altidens12 sites
- Hyopsodus12 sites
- Perissodactyla12 sites
- Viverravus gracilis12 sites
- Coryphodon11 sites
- Esthonyx acutidens11 sites
- Heptodon calciculus11 sites
- Hyopsodus paulus11 sites
- Phenacodus vortmani11 sites
- Cantius nunienus10 sites
- Hyopsodus wortmani10 sites
- Knightomys depressus10 sites
- Vulpavus canavus9 sites
- Heptodon posticus8 sites
- Hyopsodus walcottianus8 sites
- Notharctus venticolus8 sites
- Phenacodus8 sites
- Shoshonius cooperi8 sites
- Herpetotherium innominatum7 sites
The Paleobiology Database records 33 sites for Microsyops scottianus, 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
11 references- 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 Basin12
- Evolutionary History of Microsyopoidea (Mammalia, ?Primates) and the Relationship Between Plesiadapiformes and Primates10
- Wapiti Valley Faunas: Early and Middle Eocene Fossil Vertebrates from the North Fork of the Shoshone River, Park County, Wyoming3
- Synonymies and reidentifications of North American fossil mammals1
- Basin margins, biodiversity, evolutionary innovation, and the origin of new taxa1
- Magnetostratigraphy across the Wasatchian-Bridgerian boundary (early to middle Eocene) in the western Green River Basin, Wyoming1
- Geology, vertebrate fauna, and paleoecology of the Buck Spring Quarries (early Eocene, Wind River Formation), Wyoming1
- A Mammalian Fauna from the Base of the Eocene Cathedral Bluffs Tongue of the Wasatch Formation, Cottonwood Creek Area, Southeast Washakie Basin, Wyoming1
- Revision of the Wind River Faunas, Early Eocene of central Wyoming. Part 2. Geologic Setting1
- A New Species of Orohippus (Perissodactyla, Equidae) from the Early Eocene of Wyoming1
- Fossil Mammalia of the Huerfano Formation, Eocene, of Colorado1
Each of the 33 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 Microsyops scottianus
- Source
- iDigBio
- Credit
- via iDigBio
- Licence
- not stated by the source
- Commercial use
- cannot be read from the licence given — check the record
No 3D scan of Microsyops scottianus 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 itMicrosyops through timeFormations of the EoceneThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. (Cope 1881)