Metaperrinites cumminsi

Metaperrinites cumminsi

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
MetaperrinitesPBDB
Diet
carnivorePBDB, for Ammonoidea
Life habit
nektonicPBDB, for Goniatitida
Motility
fast-movingPBDB, for Ammonoidea
Vision
well-developedPBDB, for Cephalopoda
Environment
marinePBDB, for Cephalopoda

Time the record covers

At most 6.8 million years on record.

Every occurrence read is dated to somewhere between 290.1 Mya and 283.3 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.

Permian — about 4 of 4 occurrencesPermian290–290 Mya — about 0.0 occurrences290–290 Mya — about 0.2 occurrences290–290 Mya — about 0.2 occurrences290–289 Mya — about 0.2 occurrences289–289 Mya — about 0.2 occurrences289–289 Mya — about 0.2 occurrences289–289 Mya — about 0.2 occurrences289–288 Mya — about 0.2 occurrences288–288 Mya — about 0.2 occurrences288–288 Mya — about 0.2 occurrences288–287 Mya — about 0.2 occurrences287–287 Mya — about 0.2 occurrences287–287 Mya — about 0.2 occurrences287–287 Mya — about 0.2 occurrences287–286 Mya — about 0.2 occurrences286–286 Mya — about 0.2 occurrences286–286 Mya — about 0.2 occurrences286–286 Mya — about 0.2 occurrences286–285 Mya — about 0.2 occurrences285–285 Mya — about 0.2 occurrences285–285 Mya — about 0.2 occurrences285–285 Mya — about 0.2 occurrences285–284 Mya — about 0.2 occurrences284–284 Mya — about 0.2 occurrences284–284 Mya — about 0.2 occurrences284–284 Mya — about 0.2 occurrences284–283 Mya — about 0.2 occurrences283–283 Mya — about 0.0 occurrences290.6 Mya282.8 Mya

4 occurrences of Metaperrinites cumminsi on record, most of them in the Permian. 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

4 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

2 formations

Clyde — 33.77°N, 99.10°WSkinner Ranch — 30.28°N, 103.31°W

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The named rock units Metaperrinites cumminsi has been recovered from, largest first. Drawn where the rock is now, not where it formed.

Metaperrinites cumminsi and its relatives

Permian

Where Metaperrinites cumminsi and its relatives were recorded in the Permian.

Found in the same rock

54 taxa

The Paleobiology Database records 4 sites for Metaperrinites cumminsi, 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

Each of the 4 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

Picture of Metaperrinites cumminsi

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

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 itMetaperrinites through timeFormations of the PermianThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. (White 1889)