Ectypodus tardus

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
- EctypodusPBDB
- Diet
- omnivorePBDB, for Neoplagiaulacidae
- Life habit
- arborealPBDB, for Ptilodontoidea
- Motility
- actively mobilePBDB, for Osteichthyes
- Environment
- terrestrialPBDB, for Mammalia
Time the record covers
At least 1.5 million years on record.
The record covers at least 57.5 Mya to 56 Mya. No occurrence read is dated outside 60.9 Mya to 48.07 Mya.
26 occurrences of Ectypodus tardus on record. 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
26 occurrencesThese 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
- Willwood Formation18
- Wasatch Formation4
- Fort Union Formation2
- Wind River Formation1
- Blackheath Beds Formation1
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The named rock units Ectypodus tardus has been recovered from, largest first. Drawn where the rock is now, not where it formed.
Found in the same rock
350 taxa- Viverravus acutus15 sites
- Sifrhippus grangeri13 sites
- Arctodontomys wilsoni11 sites
- Haplomylus speirianus11 sites
- Parectypodus lunatus11 sites
- Cardiolophus radinskyi10 sites
- Hyopsodus loomisi10 sites
- Peradectes protinnominatus10 sites
- Ectocion osbornianus9 sites
- Apheliscus chydaeus8 sites
- Didymictis leptomylus8 sites
- Esthonyx spatularius8 sites
- Eucosmodon ultimus8 sites
- Niptomomys doreenae8 sites
- Cantius mckennai7 sites
- Coryphodon7 sites
- Diacodexis primus7 sites
- Macrocranion nitens7 sites
- Prodiacodon tauricinerei7 sites
- Tetonius matthewi7 sites
- Thryptacodon antiquus7 sites
- Arfia shoshoniensis6 sites
- Didelphodus absarokae6 sites
- Hyopsodus6 sites
The Paleobiology Database records 26 sites for Ectypodus tardus, 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
10 references- Multituberculates from the Wasatchian Land-Mammal Age, Early Eocene, of Western North America17
- A latest Paleocene mammal fauna from the Great Divide Basin in southern Wyoming and a revised biozonation of the Clarkforkian land mammal age1
- Earliest Eocene mammalian fauna from the Paleocene-Eocene Thermal Maximum at Sand Creek Divide, southern Bighorn Basin, Wyoming1
- The mammal fauna of the early Eocene Blackheath Formation of Abbey Wood, London1
- New Wa-0 mammalian fauna from Castle Gardens in the southeastern Bighorn Basin1
- Stratigraphy and mammalian paleontology of the McCullough Peaks, northern Bighorn Basin, Wyoming: Implications for biochronology, basin development, and community reorganization across the Paleocene-Eocene boundary1
- New earliest Wasatchian mammalian fauna from the Eocene of northwestern Wyoming: composition and diversity in a rarely sampled high-floodplain assemblage1
- Geology and mammalian paleontology of the Wind River Formation, Laramie Basin, southeastern Wyoming1
- Paleoecology of an Early Eocene mammalian fauna from paleosols in the Clarks Fork Basin, northwestern Wyoming (U.S.A.)1
- Paleontology and geology of the Badwater Creek area, central Wyoming. Pt. 10. A late Paleocene mammal fauna from the Shotgun Member of the Fort Union Formation1
Each of the 26 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 Ectypodus tardus
- Source
- iDigBio
- Credit
- via iDigBio
- Licence
- CC0
- Commercial use
- the licence allows it
No 3D scan of Ectypodus tardus 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 itEctypodus through timeThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. (Jepsen 1940)