Dadocrinidae

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

On record

Recorded, not inferred
Sits inside
EncrinidaPBDB
Diet
suspension feederPBDB, for Encrinida
Life habit
epifaunalPBDB, for Encrinida
Motility
stationaryPBDB, for Encrinida
Vision
blindPBDB, for Crinoidea
Environment
marinePBDB, for Echinodermata

Time the record covers

At least 169 million years on record.

The record covers at least 410.62 Mya to 241.464 Mya. No occurrence read is dated outside 413.02 Mya to 237 Mya.

Devonian — about 1 of 20 occurrencesDevonianCarboniferous — about 0 of 20 occurrencesPermian — about 0 of 20 occurrencesEarly Triassic — about 2 of 20 occurrencesMiddle Triassic — about 17 of 20 occurrencesLate Triassic — about 0 of 20 occurrences417–410 Mya — about 1 occurrence258–252 Mya — about 0.1 occurrences252–246 Mya — about 5 occurrences246–240 Mya — about 13 occurrences240–233 Mya — about 0.9 occurrences410.62 Mya241.464 Mya417 Mya233 Mya

20 occurrences of Dadocrinidae on record, most of them in the Middle Triassic. 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

20 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

Wellenkalk — 50.30°N, 18.97°EWetterstein — 48.47°N, 20.53°Ebrachiopod-limestone — 45.70°N, 11.22°EGogoliner Schichten — 50.85°N, 12.98°EAl Jil — 23.12°N, 58.35°ELapis Limestone — 46.11°N, 18.00°EKozar Limestone — 46.11°N, 18.00°EThaynes — 41.29°N, 114.33°W

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The named rock units Dadocrinidae has been recovered from, largest first. Drawn where the rock is now, not where it formed. 9 occurrences have no formation on record, which is common for older literature.

Dadocrinidae and its relatives

Middle Triassic

Where Dadocrinidae and its relatives were recorded in the Middle Triassic.

Found in the same rock

138 taxa

The Paleobiology Database records 14 sites for Dadocrinidae, 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

15 references

Each of the 20 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. 3 further references are not listed. 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 Dadocrinidae 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 Dadocrinidae, or no answer at all. This entry cannot say which.

No 3D scan of Dadocrinidae 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 itEncrinida through timeFormations of the Middle TriassicThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Dujardin and Hupé 1862