Schizodontomys amnicolus
No picture of Schizodontomys amnicolus was found. Wikidata and iDigBio were searched and had none. Wikipedia and 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 Schizodontomys amnicolus, or no answer at all. This entry cannot say which.
On record
Recorded, not inferred- Sits inside
- SchizodontomysPBDB
- Diet
- granivore, browserPBDB, for Heteromyidae
- Life habit
- ground dwellingPBDB, for Heteromyidae
- Motility
- actively mobilePBDB, for Osteichthyes
- Environment
- terrestrialPBDB, for Eutheria
Time the record covers
At most 2.2 million years on record.
Every occurrence read is dated to somewhere between 18.5 Mya and 16.3 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.
9 occurrences of Schizodontomys amnicolus 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- Miocene100%
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
1 formation
- Runningwater Formation · Hemingford Group9
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The named rock units Schizodontomys amnicolus has been recovered from, largest first. Drawn where the rock is now, not where it formed.
Schizodontomys amnicolus and its relatives
MioceneWhere Schizodontomys amnicolus and its relatives were recorded in the Miocene.
Found in the same rock
72 taxa- Harrymys magnus4 sites
- Mesoscalops scopelotemos4 sites
- Oreolagus nebrascensis4 sites
- Proheteromys4 sites
- Archaeolagus3 sites
- Mesogaulus paniensis3 sites
- Parvericius montanus3 sites
- Plesiosminthus clivosus3 sites
- Brachyerix macrotis2 sites
- Cynarctoides acridens2 sites
- Desmocyon thomsoni2 sites
- Miospermophilus2 sites
- Phlaocyon leucosteus2 sites
- Protospermophilus2 sites
- Stratimus strobeli2 sites
- Ziamys hugeni2 sites
- Aletomeryx1 site
- Aletomeryx gracilis1 site
- Alligator1 site
- Alligator mcgrewi1 site
- Ambystoma minshalli1 site
- Amphicyon galushai1 site
- Anchitheriomyinae1 site
- Anura1 site
The Paleobiology Database records 9 sites for Schizodontomys amnicolus, 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- Geomyoid rodents from the early Hemingfordian (Miocene) of Nebraska5
- Biostratigraphy and biochronology of early Arikareean through late Hemingfordian small mammal faunas from the Nebraska Panhandle and adjacent areas3
- A new subfamily of primitive pocket mice (Rodentia, Heteromyidae) from the middle Tertiary of North America1
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 Schizodontomys amnicolus was found. Wikidata and iDigBio were searched and had none.
Wikipedia and 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 Schizodontomys amnicolus, or no answer at all. This entry cannot say which.
No 3D scan of Schizodontomys amnicolus 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 itSchizodontomys through timeFormations of the MioceneThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. Korth et al. 1990