Composita pyriformis

No picture of Composita pyriformis was found. Wikidata and iDigBio were searched and had none. Wikipedia has a picture filed under this name, but nothing tied it to Composita pyriformis itself, so it was not used. 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 Composita pyriformis, or no answer at all. This entry cannot say which.

On record

Recorded, not inferred
Sits inside
CompositaPBDB
Diet
suspension feederPBDB, for Athyrididina
Life habit
low-level epifaunalPBDB, for Athyrididina
Motility
stationaryPBDB, for Athyrididina
Vision
blindPBDB, for Rhynchonellata
Environment
marinePBDB, for Lophophorata

Time the record covers

At most 7.1 million years on record.

Every occurrence read is dated to somewhere between 266.9 Mya and 259.857 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.

Permian — about 14 of 14 occurrencesPermian267–267 Mya — about 0.1 occurrences267–267 Mya — about 0.6 occurrences267–266 Mya — about 0.6 occurrences266–266 Mya — about 0.6 occurrences266–266 Mya — about 0.6 occurrences266–266 Mya — about 0.6 occurrences266–265 Mya — about 0.6 occurrences265–265 Mya — about 0.6 occurrences265–265 Mya — about 0.6 occurrences265–264 Mya — about 0.6 occurrences264–264 Mya — about 0.6 occurrences264–264 Mya — about 0.5 occurrences264–264 Mya — about 0.5 occurrences264–263 Mya — about 0.5 occurrences263–263 Mya — about 0.5 occurrences263–263 Mya — about 0.5 occurrences263–263 Mya — about 0.5 occurrences263–262 Mya — about 0.5 occurrences262–262 Mya — about 0.5 occurrences262–262 Mya — about 0.5 occurrences262–262 Mya — about 0.5 occurrences262–261 Mya — about 0.5 occurrences261–261 Mya — about 0.5 occurrences261–261 Mya — about 0.5 occurrences261–260 Mya — about 0.5 occurrences260–260 Mya — about 0.5 occurrences260–260 Mya — about 0.5 occurrences260–260 Mya — about 0.1 occurrences267.4 Mya259.4 Mya

14 occurrences of Composita pyriformis 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

14 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

Bell Canyon — 31.92°N, 104.77°WBell Canyon — 31.77°N, 104.89°WBell Canyon — 31.80°N, 104.78°WBell Canyon — 31.26°N, 104.51°WBell Canyon — 31.97°N, 104.74°W

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

Composita pyriformis and its relatives

Permian

Where Composita pyriformis and its relatives were recorded in the Permian.

Found in the same rock

168 taxa

The Paleobiology Database records 14 sites for Composita pyriformis, 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 14 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 doi.org. Relayed as the Paleobiology Database holds them, not checked against what they resolve to.

Media and terms

Media content0

No picture of Composita pyriformis was found. Wikidata and iDigBio were searched and had none.

Wikipedia has a picture filed under this name, but nothing tied it to Composita pyriformis itself, so it was not used.

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 Composita pyriformis, or no answer at all. This entry cannot say which.

No 3D scan of Composita pyriformis 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 itComposita through timeFormations of the PermianThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Cooper and Grant 1976