Postcopemys valensis
No picture of Postcopemys valensis was found. Wikipedia, Wikidata and iDigBio were searched and had none. Smithsonian Open Access did not answer, so this is what the others held rather than everything there is. GBIF was asked, and what came back is not recorded: nothing, or a picture this site could not tie to Postcopemys valensis, or no answer at all. This entry cannot say which.
On record
Recorded, not inferred- Sits inside
- PostcopemysPBDB
- Diet
- herbivorePBDB, for Rodentia
- Life habit
- ground dwellingPBDB, for Rodentia
- Motility
- actively mobilePBDB, for Osteichthyes
- Environment
- terrestrialPBDB, for Eutheria
Time the record covers
At most 8 million years on record.
Every occurrence read is dated to somewhere between 9.4 Mya and 1.4 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.
9 occurrences of Postcopemys valensis on record, most of them in the Miocene. 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- Miocene58%
- Pliocene30%
- Pleistocene12%
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
7 formations
- Temecula Arkose Formation2
- Drewsey Formation1
- Chalk Butte Formation1
- McKay Formation1
- Horned Toad Formation1
- White Narrows Formation1
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The named rock units Postcopemys valensis 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.
Postcopemys valensis and its relatives
MioceneWhere Postcopemys valensis and its relatives were recorded in the Miocene.
Found in the same rock
163 taxa- Perognathinae5 sites
- Soricidae4 sites
- Camelidae3 sites
- Eucyon davisi3 sites
- Geomyidae3 sites
- Paronychomys3 sites
- Peromyscus antiquus3 sites
- Pliosaccomys magnus3 sites
- Postcopemys vasquezi3 sites
- Teleoceras3 sites
- Amphimachairodus coloradensis2 sites
- Bensonomys arizonae2 sites
- Bensonomys gidleyi2 sites
- Borophagus2 sites
- Borophagus secundus2 sites
- Chiroptera2 sites
- Copemys2 sites
- Cricetidae2 sites
- Cupidinimus bidahochiensis2 sites
- Dipodomyinae2 sites
- Diprionomys parvus2 sites
- Hypolagus2 sites
- Hypolagus vetus2 sites
- Megatylopus2 sites
The Paleobiology Database records 9 sites for Postcopemys valensis, 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
3 references- Synonymies and reidentifications of North American fossil mammals7
- Lagomorpha and Rodentia of the early Hemphillian (late Miocene) Mulholland localities, Contra Costa County, California, USA1
- Peromyscus of the Late Tertiary in Oregon1
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 content0
No picture of Postcopemys valensis was found. Wikipedia, Wikidata and iDigBio were searched and had none.
Smithsonian Open Access did not answer, so this is what the others held rather than everything there is.
GBIF was asked, and what came back is not recorded: nothing, or a picture this site could not tie to Postcopemys valensis, or no answer at all. This entry cannot say which.
No 3D scan of Postcopemys valensis 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 itPostcopemys through timeFormations of the MioceneThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. (Shotwell 1967)