Allosycocrinus medius

Allosycocrinus medius

Naturalis Biodiversity Center · 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
AllosycocrinusPBDB
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 Allosycocrinus medius 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.

Allosycocrinus medius and its relatives

Permian

Where Allosycocrinus medius and its relatives were recorded in the Permian.

Found in the same rock

169 taxa

The Paleobiology Database records 1 site for Allosycocrinus medius, 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

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 content1

Picture of Allosycocrinus medius

Source
GBIF
Credit
Naturalis Biodiversity Center
Licence
CC0
Commercial use
the licence allows it

No 3D scan of Allosycocrinus medius was found in Smithsonian Open Access and Sketchfab.

MorphoSource was 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 itAllosycocrinus through timeFormations of the PermianThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Wanner 1924