Schizodontomys

No picture of Schizodontomys 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 Schizodontomys, or no answer at all. This entry cannot say which.

On record

Recorded, not inferred
Sits inside
MioheteromyinaePBDB
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 least 4.6 million years on record.

The record covers at least 23.1 Mya to 18.5 Mya. No occurrence read is dated outside 29.5 Mya to 16.3 Mya.

Oligocene — about 11 of 43 occurrencesOligoceneMiocene — about 32 of 43 occurrencesMiocene30–29 Mya — about 0.7 occurrences29–29 Mya — about 0.7 occurrences29–28 Mya — about 0.7 occurrences28–28 Mya — about 0.7 occurrences28–27 Mya — about 0.7 occurrences27–27 Mya — about 0.7 occurrences27–26 Mya — about 0.7 occurrences26–26 Mya — about 0.7 occurrences26–25 Mya — about 0.7 occurrences25–25 Mya — about 0.7 occurrences25–24 Mya — about 1 occurrence24–24 Mya — about 1 occurrence24–23 Mya — about 1 occurrence23–23 Mya — about 1 occurrence23–22 Mya — about 1 occurrence22–22 Mya — about 1 occurrence22–21 Mya — about 1 occurrence21–21 Mya — about 1 occurrence21–21 Mya — about 1 occurrence21–20 Mya — about 1 occurrence20–20 Mya — about 1 occurrence20–19 Mya — about 1 occurrence19–19 Mya — about 1 occurrence19–18 Mya — about 3 occurrences18–18 Mya — about 4 occurrences18–17 Mya — about 4 occurrences17–17 Mya — about 4 occurrences17–16 Mya — about 4 occurrences23.1 Mya18.5 Mya30 Mya15.8 Mya

43 occurrences of Schizodontomys 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

43 occurrences

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

11 formations

Sespe — 33.83°N, 117.71°WSespe — 33.78°N, 117.77°WSespe — 33.73°N, 117.72°WSespe — 33.59°N, 117.76°WSespe — 33.60°N, 117.61°WRunningwater — 42.75°N, 102.02°WRunningwater — 42.49°N, 102.96°WRunningwater — 42.80°N, 103.10°WRunningwater — 42.80°N, 100.80°WRunningwater — 42.70°N, 102.10°WRunningwater — 42.37°N, 103.32°WBatesland — 43.20°N, 101.80°WBatesland — 43.13°N, 101.87°WVaqueros — 33.78°N, 117.75°WVaqueros — 33.75°N, 117.75°WJohn Day — 44.90°N, 120.20°WJohn Day — 44.83°N, 119.74°WJohn Day — 44.74°N, 119.65°WArikaree — 43.20°N, 108.20°WRosebud — 43.30°N, 102.50°WCypress Hills — 49.60°N, 108.80°WMarsland — 42.10°N, 105.00°WLavaca Flats Beds — 42.80°N, 102.20°WSheep Creek — 42.15°N, 103.70°W

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The named rock units Schizodontomys has been recovered from, largest first. Drawn where the rock is now, not where it formed. 2 occurrences have no formation on record, which is common for older literature.

Schizodontomys and its relatives

Miocene

Where Schizodontomys and its relatives were recorded in the Miocene.

Found in the same rock

266 taxa

The Paleobiology Database records 43 sites for Schizodontomys, 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

12 references

Each of the 43 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

3D model

Source
Sketchfab
Licence
CC Attribution
Commercial use
cannot be read from the licence given — check the record

No picture of Schizodontomys 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 Schizodontomys, or no answer at all. This entry cannot say which.

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 itMioheteromyinae through timeFormations of the MioceneThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Rensberger 1973