Crurithyris extumida

No picture of Crurithyris extumida was found. Wikidata and iDigBio were searched and had none. Wikipedia and 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 Crurithyris extumida, or no answer at all. This entry cannot say which.

On record

Recorded, not inferred
Sits inside
CrurithyrisPBDB
Diet
suspension feederPBDB, for Ambocoelioidea
Life habit
low-level epifaunalPBDB, for Ambocoelioidea
Motility
stationary, attachedPBDB, for Ambocoelioidea
Vision
blindPBDB, for Rhynchonellata
Environment
marinePBDB, for Lophophorata

Time the record covers

At least 10 million years on record.

The record covers at least 264.28 Mya to 254.14 Mya. No occurrence read is dated outside 266.9 Mya to 251.902 Mya.

Permian — about 5 of 5 occurrencesPermianEarly Triassic — about 0 of 5 occurrences267–267 Mya — about 0.0 occurrences267–266 Mya — about 0.2 occurrences266–266 Mya — about 0.2 occurrences266–265 Mya — about 0.2 occurrences265–265 Mya — about 0.2 occurrences265–264 Mya — about 0.2 occurrences255–254 Mya — about 0.1 occurrences254–254 Mya — about 1.0 occurrences254–253 Mya — about 1.0 occurrences253–252 Mya — about 1.0 occurrences252–252 Mya — about 1.0 occurrences252–251 Mya — about 0.1 occurrences264.28 Mya254.14 Mya267.4 Mya251.4 Mya

5 occurrences of Crurithyris extumida 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

5 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

Changxing — 29.49°N, 106.40°ELabuchari — 33.97°N, 91.07°E

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The named rock units Crurithyris extumida has been recovered from, largest first. Drawn where the rock is now, not where it formed. 1 occurrence has no formation on record, which is common for older literature.

Crurithyris extumida and its relatives

Permian

Where Crurithyris extumida and its relatives were recorded in the Permian.

Found in the same rock

113 taxa

The Paleobiology Database records 5 sites for Crurithyris extumida, 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 5 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. Each entry links to the Paleobiology Database's own record for the work.

Media and terms

Media content0

No picture of Crurithyris extumida was found. Wikidata and iDigBio were searched and had none.

Wikipedia and 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 Crurithyris extumida, or no answer at all. This entry cannot say which.

No 3D scan of Crurithyris extumida 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 itCrurithyris through timeFormations of the PermianThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Jin and Ye 1979