Mictomys vetus
No picture of Mictomys vetus was found. Wikipedia, Wikidata, iDigBio and Smithsonian Open Access were searched and had none. GBIF was asked, and what came back is not recorded: nothing, or a picture this site could not tie to Mictomys vetus, or no answer at all. This entry cannot say which.
On record
Recorded, not inferred- Sits inside
- MictomysPBDB
- Diet
- herbivorePBDB, for Rodentia
- Life habit
- ground dwellingPBDB, for Rodentia
- Motility
- actively mobilePBDB, for Osteichthyes
- Environment
- terrestrialPBDB, for Eutheria
Time the record covers
At least 400 thousand years on record.
The record covers at least 1.8 Mya to 1.4 Mya. No occurrence read is dated outside 4.7 Mya to 210 ka.
25 occurrences of Mictomys vetus 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
25 occurrences- Pliocene57%
- Pleistocene43%
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
4 formations
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The named rock units Mictomys vetus has been recovered from, largest first. Drawn where the rock is now, not where it formed. 9 occurrences have no formation on record, which is common for older literature.
Found in the same rock
156 taxa- Ondatra idahoensis17 sites
- Ophiomys parvus15 sites
- Equus6 sites
- Hemiauchenia5 sites
- Platygonus5 sites
- Spermophilus5 sites
- Camelops4 sites
- Hypolagus furlongi4 sites
- Sigmodon minor4 sites
- Sylvilagus4 sites
- Thomomys4 sites
- Canis latrans3 sites
- Erethizon bathygnathum3 sites
- Megalonyx3 sites
- Odocoileus lucasi3 sites
- Perognathinae3 sites
- Peromyscus3 sites
- Plesippus idahoensis3 sites
- Plesippus simplicidens3 sites
- Aztlanolagus2 sites
- Baiomys2 sites
- Bensonomys2 sites
- Capromeryx2 sites
- Castor californicus2 sites
The Paleobiology Database records 25 sites for Mictomys vetus, 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
7 references- The Early Pleistocene (Latest Blancan-Earliest Irvingtonian) Froman Ferry Fauna and History of the Glenns Ferry Formation, Southwestern Idaho10
- Synonymies and reidentifications of North American fossil mammals8
- The ancestors of the lemmings (Lemmini, Arvicolinae, Cricetidae, Rodentia) in the early Pliocene of Wölfersheim near Frankfurt am Main; Germany.2
- Sankey, 19902
- Cricetid and arvicolid rodents of the California wash local fauna, late Blancan of the san Pedro Valley, Arizona1
- Small mammals of the Seneca and Sappa Local Faunas (post-Ogallala of Nebraska)1
- Late Cenozoic Microtine Rodents from Wyoming and Idaho1
Each of the 25 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 Mictomys vetus was found. Wikipedia, Wikidata, iDigBio and Smithsonian Open Access were searched and had none.
GBIF was asked, and what came back is not recorded: nothing, or a picture this site could not tie to Mictomys vetus, or no answer at all. This entry cannot say which.
No 3D scan was found. Smithsonian Open Access, MorphoSource and Sketchfab were all searched.
This is what the site found, which is not the same as what exists.
Keep going
What may have been alongside itMictomys through timeThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. (Wilson 1933)