Treposciurus

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

On record

Recorded, not inferred
Sits inside
PseudosciuridaePBDB
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 3.8 million years on record.

The record covers at least 37.71 Mya to 33.9 Mya. No occurrence read is dated outside 41.03 Mya to 27.3 Mya.

Eocene — about 19 of 20 occurrencesEoceneOligocene — about 1 of 20 occurrencesOligocene41–41 Mya — about 0.6 occurrences41–40 Mya — about 0.6 occurrences40–40 Mya — about 0.6 occurrences40–39 Mya — about 0.6 occurrences39–39 Mya — about 0.6 occurrences39–38 Mya — about 0.6 occurrences38–38 Mya — about 0.9 occurrences38–37 Mya — about 2 occurrences37–37 Mya — about 2 occurrences37–36 Mya — about 2 occurrences36–36 Mya — about 2 occurrences36–35 Mya — about 2 occurrences35–35 Mya — about 2 occurrences35–34 Mya — about 2 occurrences34–34 Mya — about 1 occurrence34–33 Mya — about 0.1 occurrences33–33 Mya — about 0.1 occurrences33–32 Mya — about 0.1 occurrences32–32 Mya — about 0.1 occurrences32–31 Mya — about 0.1 occurrences31–31 Mya — about 0.1 occurrences31–30 Mya — about 0.1 occurrences30–30 Mya — about 0.1 occurrences30–29 Mya — about 0.1 occurrences29–29 Mya — about 0.1 occurrences29–28 Mya — about 0.1 occurrences28–28 Mya — about 0.1 occurrences28–27 Mya — about 0.1 occurrences37.71 Mya33.9 Mya41.5 Mya26.8 Mya

20 occurrences of Treposciurus on record, most of them in the Eocene. 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

20 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

8 formations

Lower Headon Beds — 50.63°N, 1.55°WLower Headon Beds — 50.67°N, 1.53°WUpper Headon Beds — 50.63°N, 1.55°WBembridge Marls — 50.68°N, 1.09°WCreechbarrow Limestone — 50.65°N, 2.12°WBembridge Limestone — 50.67°N, 1.53°WBembridge Limestone — 50.67°N, 1.55°WVillarrosano — 40.58°N, 1.27°WCollegats — 42.25°N, 1.08°EHeadon Hill — 50.67°N, 1.54°W

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The named rock units Treposciurus has been recovered from, largest first. Drawn where the rock is now, not where it formed. 3 occurrences have no formation on record, which is common for older literature.

Treposciurus and its relatives

Eocene

Where Treposciurus and its relatives were recorded in the Eocene.

Found in the same rock

193 taxa

The Paleobiology Database records 14 sites for Treposciurus, 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

Each of the 20 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 Treposciurus 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 Treposciurus, or no answer at all. This entry cannot say which.

No 3D scan of Treposciurus 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 itPseudosciuridae through timeFormations of the EoceneThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Schmidt-Kittler 1970