Doryderma

No picture of Doryderma 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 Doryderma, or no answer at all. This entry cannot say which.

On record

Recorded, not inferred
Sits inside
PleromatinaePBDB
Diet
suspension feederPBDB, for Lithistida
Life habit
epifaunalPBDB, for Lithistida
Motility
stationary, attachedPBDB, for Lithistida
Vision
blindPBDB, for Porifera
Environment
marinePBDB, for Lithistida

Time the record covers

At least 318 million years on record.

The record covers at least 330.3 Mya to 11.63 Mya. No occurrence read is dated outside 358.86 Mya to 7.246 Mya.

Devonian — about 0 of 40 occurrencesCarboniferous — about 2 of 40 occurrencesCarboniferousPermian — about 0 of 40 occurrencesEarly Triassic — about 0 of 40 occurrencesMiddle Triassic — about 0 of 40 occurrencesLate Triassic — about 0 of 40 occurrencesEarly Jurassic — about 0 of 40 occurrencesMiddle Jurassic — about 0 of 40 occurrencesLate Jurassic — about 0 of 40 occurrencesEarly Cretaceous — about 8 of 40 occurrencesEarly CretaceousLate Cretaceous — about 29 of 40 occurrencesLate CretaceousPaleocene — about 0 of 40 occurrencesEocene — about 0 of 40 occurrencesOligocene — about 0 of 40 occurrencesMiocene — about 1 of 40 occurrencesPliocene — about 0 of 40 occurrencesPleistocene — about 0 of 40 occurrences366–354 Mya — about 0.1 occurrences354–342 Mya — about 0.3 occurrences342–329 Mya — about 1 occurrence329–317 Mya — about 0.2 occurrences146–134 Mya — about 0.1 occurrences134–122 Mya — about 0.2 occurrences122–110 Mya — about 4 occurrences110–98 Mya — about 3 occurrences98–86 Mya — about 6 occurrences86–73 Mya — about 21 occurrences73–61 Mya — about 2 occurrences12–214 ka Mya — about 1 occurrence330.3 Mya11.63 Mya366 Mya214 ka

40 occurrences of Doryderma on record, most of them in the Late Cretaceous. 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

40 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

8 formations

Upper Greensand — 51.21°N, 2.18°WHythe — 51.25°N, 0.07°WMiono — 43.40°N, 3.28°W"Scaphiten-Pläner" — 52.15°N, 10.15°E"Scaphiten-Pläner" — 51.90°N, 11.05°EIlsenburg — 51.90°N, 10.67°EIlsenburg — 51.83°N, 10.78°EFolkestone — 51.22°N, 0.82°WNeuburger Weiß — 48.73°N, 11.18°ELower Limestone — 55.72°N, 4.76°W

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The named rock units Doryderma has been recovered from, largest first. Drawn where the rock is now, not where it formed. 26 occurrences have no formation on record, which is common for older literature.

Doryderma and its relatives

Late Cretaceous

Where Doryderma and its relatives were recorded in the Late Cretaceous.

Found in the same rock

477 taxa

The Paleobiology Database records 27 sites for Doryderma, 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

10 references

Each of the 40 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. Entries link to doi.org where the Paleobiology Database holds an identifier, and to its own record where it does not. Relayed as the Paleobiology Database holds them, not checked against what they resolve to.

Media and terms

Media content0

No picture of Doryderma 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 Doryderma, or no answer at all. This entry cannot say which.

No 3D scan of Doryderma was found in MorphoSource and Sketchfab.

Smithsonian Open Access 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 itPleromatinae through timeFormations of the Late CretaceousThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Zittel 1878