Paracrurithyris pigmaea

No picture of Paracrurithyris pigmaea was found. Wikipedia, Wikidata, iDigBio and Smithsonian Open Access were searched and had none. GBIF was asked, and what came back is not recorded: nothing, or a picture this site could not tie to Paracrurithyris pigmaea, or no answer at all. This entry cannot say which.

On record

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

Time the record covers

At most 3.1 million years on record.

Every occurrence read is dated to somewhere between 254.14 Mya and 251.1 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.

Permian — about 110 of 125 occurrencesPermianEarly Triassic — about 15 of 125 occurrencesEarly Triassic254–254 Mya — about 2 occurrences254–254 Mya — about 7 occurrences254–254 Mya — about 7 occurrences254–254 Mya — about 7 occurrences254–254 Mya — about 7 occurrences254–253 Mya — about 7 occurrences253–253 Mya — about 7 occurrences253–253 Mya — about 7 occurrences253–253 Mya — about 7 occurrences253–253 Mya — about 7 occurrences253–253 Mya — about 7 occurrences253–253 Mya — about 7 occurrences253–252 Mya — about 7 occurrences252–252 Mya — about 7 occurrences252–252 Mya — about 7 occurrences252–252 Mya — about 7 occurrences252–252 Mya — about 7 occurrences252–252 Mya — about 4 occurrences252–252 Mya — about 3 occurrences252–252 Mya — about 3 occurrences252–251 Mya — about 3 occurrences251–251 Mya — about 3 occurrences251–251 Mya — about 3 occurrences251–251 Mya — about 0.7 occurrences254.64 Mya250.6 Mya

125 occurrences of Paracrurithyris pigmaea 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

125 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

21 formations

Dalong — 32.31°N, 105.46°EDalong — 32.15°N, 119.05°EDalong — 23.77°N, 108.86°EDalong — 31.64°N, 117.85°EDalong — 25.83°N, 106.58°EDalong — 26.35°N, 106.45°EDalong — 29.58°N, 110.11°EDalong — 32.15°N, 119.00°EChangxing — 30.92°N, 119.99°EChangxing — 30.32°N, 106.93°EChangxing — 29.58°N, 106.58°EChangxing — 26.50°N, 105.51°EChangxing — 25.10°N, 113.75°EChangxing — 24.30°N, 116.17°EChangxing — 26.33°N, 105.93°EChangxing — 29.49°N, 106.40°EChangxing — 32.33°N, 105.47°EChangxing — 30.13°N, 106.45°EChangxing — 31.08°N, 119.71°EChangxing — 30.30°N, 106.85°EChangxing — 30.49°N, 107.00°EYanshi — 26.02°N, 117.21°EYinkeng — 30.87°N, 120.10°EYinkeng — 30.92°N, 119.99°EYinkeng — 31.64°N, 117.85°EShaiwa — 25.61°N, 106.15°EDaye — 29.58°N, 110.11°EDaye — 30.30°N, 106.85°EDaye — 29.71°N, 113.93°EQinglong — 32.15°N, 119.10°EQinglong — 32.15°N, 119.00°ELuolou — 23.77°N, 108.87°ECaoxian — 31.64°N, 117.85°EElikah — 38.94°N, 45.52°EWangjiazhai — 26.13°N, 105.35°EDaluokeng — 29.40°N, 110.90°ETransitional Bed — 31.00°N, 120.00°EKangshare — 28.67°N, 85.82°ELyudyanza — 43.13°N, 133.24°EXikou — 26.02°N, 117.21°EChinglung — 32.15°N, 119.00°EFeixianguan — 30.13°N, 106.45°EAli Bashi — 38.94°N, 45.52°ELongtan — 26.14°N, 105.28°EHambast — 30.90°N, 53.20°E

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The named rock units Paracrurithyris pigmaea has been recovered from, largest first. Drawn where the rock is now, not where it formed. 1 occurrence has no formation on record, which is common for older literature.

Paracrurithyris pigmaea and its relatives

Permian

Where Paracrurithyris pigmaea and its relatives were recorded in the Permian.

Found in the same rock

206 taxa

The Paleobiology Database records 106 sites for Paracrurithyris pigmaea, 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

25 references

Each of the 125 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. 13 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 Paracrurithyris pigmaea was found. Wikipedia, Wikidata, iDigBio and Smithsonian Open Access were searched and had none.

GBIF was asked, and what came back is not recorded: nothing, or a picture this site could not tie to Paracrurithyris pigmaea, or no answer at all. This entry cannot say which.

No 3D scan was found. Smithsonian Open Access, MorphoSource and Sketchfab were all searched.

This is what the site found, which is not the same as what exists.

Keep going

What may have been alongside itParacrurithyris through timeFormations of the PermianThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. (Liao 1980)