Geotrypus

Geotrypus

Yale Peabody Museum · CC0 · via GBIF. May be a photograph of a specimen, or an artist’s reconstruction — an interpretation of a skeleton, since colour and soft tissue are almost never preserved.

On record

Recorded, not inferred
Sits inside
ScaptonychiniPBDB
Diet
insectivorePBDB, for Talpidae
Life habit
fossorialPBDB, for Talpidae
Motility
actively mobilePBDB, for Osteichthyes
Environment
terrestrialPBDB, for Eutheria

Time the record covers

At least 25 million years on record.

The record covers at least 27.3 Mya to 2.245 Mya. No occurrence read is dated outside 33.9 Mya to 1.8 Mya.

Eocene — about 0 of 22 occurrencesOligocene — about 17 of 22 occurrencesOligoceneMiocene — about 4 of 22 occurrencesMiocenePliocene — about 0 of 22 occurrencesPleistocene — about 1 of 22 occurrences35–33 Mya — about 0.1 occurrences33–32 Mya — about 0.3 occurrences32–31 Mya — about 0.3 occurrences31–30 Mya — about 0.3 occurrences30–29 Mya — about 0.3 occurrences29–28 Mya — about 0.3 occurrences28–27 Mya — about 2 occurrences27–26 Mya — about 4 occurrences26–25 Mya — about 4 occurrences25–23 Mya — about 4 occurrences23–22 Mya — about 4 occurrences22–21 Mya — about 0.9 occurrences21–20 Mya — about 0.7 occurrences20–19 Mya — about 0.0 occurrences2.3–1.2 Mya — about 1 occurrence27.3 Mya2.245 Mya34.5 Mya1.2 Mya

22 occurrences of Geotrypus on record, most of them in the Oligocene. 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

22 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

3 formations

Calcaires de Vacheres — 43.87°N, 5.52°ELower Freshwater Molasse — 48.35°N, 9.86°EEnspel — 50.61°N, 7.89°E

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The named rock units Geotrypus has been recovered from, largest first. Drawn where the rock is now, not where it formed. 19 occurrences have no formation on record, which is common for older literature.

Geotrypus and its relatives

Oligocene

Where Geotrypus and its relatives were recorded in the Oligocene.

Found in the same rock

363 taxa

The Paleobiology Database records 18 sites for Geotrypus, 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

13 references

Each of the 22 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. 1 further reference is not listed. 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

Picture of Geotrypus

Source
GBIF
Credit
Yale Peabody Museum
Licence
CC0
Commercial use
the licence allows it

No 3D scan of Geotrypus 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 itScaptonychini through timeFormations of the OligoceneThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Pomel 1848