Amphipsalidocrinus posterior

No picture of Amphipsalidocrinus posterior was found. Wikipedia, Wikidata, iDigBio and Smithsonian Open Access were searched and had none. GBIF was asked, and what came back is not recorded: nothing, or a picture this site could not tie to Amphipsalidocrinus posterior, or no answer at all. This entry cannot say which.

On record

Recorded, not inferred
Sits inside
AmphipsalidocrinusPBDB
Diet
suspension feederPBDB, for Cladida
Life habit
intermediate-level epifaunalPBDB, for Cladida
Motility
stationary, attachedPBDB, for Cladida
Vision
blindPBDB, for Crinoidea
Environment
marinePBDB, for Echinodermata

Time the record covers

At most 6.8 million years on record.

The one occurrence read is dated to somewhere between 290.1 Mya and 283.3 Mya, which is a dating window rather than a span.

Permian — about 1 of 1 occurrencePermian290–290 Mya — about 0.0 occurrences290–290 Mya — about 0.0 occurrences290–290 Mya — about 0.0 occurrences290–289 Mya — about 0.0 occurrences289–289 Mya — about 0.0 occurrences289–289 Mya — about 0.0 occurrences289–289 Mya — about 0.0 occurrences289–288 Mya — about 0.0 occurrences288–288 Mya — about 0.0 occurrences288–288 Mya — about 0.0 occurrences288–287 Mya — about 0.0 occurrences287–287 Mya — about 0.0 occurrences287–287 Mya — about 0.0 occurrences287–287 Mya — about 0.0 occurrences287–286 Mya — about 0.0 occurrences286–286 Mya — about 0.0 occurrences286–286 Mya — about 0.0 occurrences286–286 Mya — about 0.0 occurrences286–285 Mya — about 0.0 occurrences285–285 Mya — about 0.0 occurrences285–285 Mya — about 0.0 occurrences285–285 Mya — about 0.0 occurrences285–284 Mya — about 0.0 occurrences284–284 Mya — about 0.0 occurrences284–284 Mya — about 0.0 occurrences284–284 Mya — about 0.0 occurrences284–283 Mya — about 0.0 occurrences283–283 Mya — about 0.0 occurrences290.6 Mya282.8 Mya

1 occurrence of Amphipsalidocrinus posterior 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

1 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

1 formation

Div'ya — 56.60°N, 57.80°E

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

Amphipsalidocrinus posterior and its relatives

Permian

Where Amphipsalidocrinus posterior and its relatives were recorded in the Permian.

Found in the same rock

18 taxa

The Paleobiology Database records 1 site for Amphipsalidocrinus posterior, and this reads all of them. The number is how many of those sites it was catalogued from too.

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

1 reference

Each of the 1 occurrence 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. Each entry links to the Paleobiology Database's own record for the work.

Media and terms

Media content0

No picture of Amphipsalidocrinus posterior was found. Wikipedia, Wikidata, iDigBio and Smithsonian Open Access were searched and had none.

GBIF was asked, and what came back is not recorded: nothing, or a picture this site could not tie to Amphipsalidocrinus posterior, or no answer at all. This entry cannot say which.

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 itAmphipsalidocrinus through timeFormations of the PermianThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Arendt 1970