Derbyia dorsosulcata

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

On record

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

Time the record covers

At least 23 million years on record.

The record covers at least 290.1 Mya to 266.9 Mya. No occurrence read is dated outside 293.52 Mya to 264.28 Mya.

Permian — about 5 of 5 occurrencesPermian294–293 Mya — about 0.5 occurrences293–292 Mya — about 1 occurrence292–291 Mya — about 1 occurrence291–290 Mya — about 1 occurrence268–267 Mya — about 0.1 occurrences267–266 Mya — about 0.4 occurrences266–265 Mya — about 0.4 occurrences265–264 Mya — about 0.2 occurrences290.1 Mya266.9 Mya294.1 Mya263.7 Mya

5 occurrences of Derbyia dorsosulcata 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

3 formations

Sakamotosawa — 39.05°N, 141.57°ESakamotosawa — 39.14°N, 141.65°ESakamotosawa — 39.15°N, 141.65°EZhesi — 44.35°N, 117.65°ENakadaira — 38.99°N, 141.51°E

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

Derbyia dorsosulcata and its relatives

Permian

Where Derbyia dorsosulcata and its relatives were recorded in the Permian.

Found in the same rock

33 taxa

The Paleobiology Database records 5 sites for Derbyia dorsosulcata, 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 Derbyia dorsosulcata was found. Wikipedia, Wikidata and iDigBio were searched and had none.

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 Derbyia dorsosulcata, or no answer at all. This entry cannot say which.

No 3D scan of Derbyia dorsosulcata 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 itDerbyia through timeFormations of the PermianThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Liu and Waterhouse 1985