Pirasocrinidae

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

On record

Recorded, not inferred
Sits inside
PirasocrinoideaPBDB
Diet
suspension feederPBDB, for Cladida
Life habit
intermediate-level epifaunalPBDB, for Cladida
Motility
stationary, attachedPBDB, for Cladida
Vision
blindPBDB, for Crinoidea
Environment
marinePBDB, for Echinodermata

Time the record covers

At least 62 million years on record.

The record covers at least 326.9 Mya to 264.9 Mya. No occurrence read is dated outside 335.4 Mya to 251.902 Mya.

Carboniferous — about 67 of 89 occurrencesCarboniferousPermian — about 22 of 89 occurrencesPermianEarly Triassic — about 0 of 89 occurrences337–334 Mya — about 0.1 occurrences334–331 Mya — about 0.2 occurrences331–328 Mya — about 0.8 occurrences328–325 Mya — about 0.7 occurrences325–323 Mya — about 6 occurrences323–320 Mya — about 20 occurrences320–317 Mya — about 9 occurrences317–314 Mya — about 3 occurrences314–311 Mya — about 2 occurrences311–308 Mya — about 1 occurrence308–305 Mya — about 8 occurrences305–302 Mya — about 15 occurrences302–299 Mya — about 1 occurrence299–297 Mya — about 0.8 occurrences297–294 Mya — about 0.7 occurrences294–291 Mya — about 2 occurrences291–288 Mya — about 6 occurrences288–285 Mya — about 6 occurrences285–282 Mya — about 4 occurrences282–279 Mya — about 0.3 occurrences279–276 Mya — about 0.3 occurrences276–273 Mya — about 0.2 occurrences268–265 Mya — about 0.0 occurrences265–262 Mya — about 0.4 occurrences262–259 Mya — about 0.4 occurrences259–256 Mya — about 0.4 occurrences256–253 Mya — about 0.4 occurrences253–250 Mya — about 0.2 occurrences326.9 Mya264.9 Mya337 Mya250 Mya

89 occurrences of Pirasocrinidae on record, most of them in the Carboniferous. 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

89 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

20 formations

Bloyd — 35.96°N, 95.32°WBloyd — 35.94°N, 95.27°WBloyd — 35.62°N, 95.17°WBloyd — 34.57°N, 96.59°WBloyd — 35.44°N, 94.30°WBloyd — 35.75°N, 95.21°WBloyd — 36.05°N, 95.34°WBloyd — 36.12°N, 95.41°WBloyd — 35.82°N, 95.26°WBloyd — 35.89°N, 94.17°WBird Spring — 36.70°N, 114.42°WStanton — 41.02°N, 96.19°WStanton — 37.22°N, 95.83°WStanton — 38.96°N, 94.97°WStanton — 37.26°N, 95.77°WStanton — 37.70°N, 95.68°WStanton — 37.06°N, 95.81°WBarnsdall — 36.41°N, 96.24°WBarnsdall — 36.92°N, 95.90°WBarnsdall — 36.91°N, 95.96°WBarnsdall — 36.75°N, 96.06°WMorrow — 35.83°N, 95.23°WWolf Mountain — 33.20°N, 97.83°WKanwaka — 40.96°N, 95.85°WKanwaka — 41.15°N, 95.01°WBond — 40.78°N, 88.68°WNaco — 34.33°N, 111.12°WForaker Limestone — 41.05°N, 95.72°WForaker Limestone — 40.18°N, 95.94°WCibolo — 29.85°N, 104.32°WAtoka — 34.53°N, 96.47°WLake Murray — 34.17°N, 97.18°WStranger — 38.57°N, 95.40°WFraileys — 37.45°N, 89.15°WAoertu — 43.32°N, 88.88°EMount Mark — 49.68°N, 125.62°WDiv'ya — 54.40°N, 53.90°EDeer Creek — 40.40°N, 95.85°WNewman — 37.91°N, 83.86°W

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The named rock units Pirasocrinidae has been recovered from, largest first. Drawn where the rock is now, not where it formed. 4 occurrences have no formation on record, which is common for older literature.

Pirasocrinidae and its relatives

Carboniferous

Where Pirasocrinidae and its relatives were recorded in the Carboniferous.

Found in the same rock

302 taxa

The Paleobiology Database records 51 sites for Pirasocrinidae, 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

20 references

Each of the 89 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. 8 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 Pirasocrinidae 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 Pirasocrinidae, or no answer at all. This entry cannot say which.

No 3D scan of Pirasocrinidae 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 itPirasocrinoidea through timeFormations of the CarboniferousThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Moore and Laudon 1943