Promyalina kochi

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

On record

Recorded, not inferred
Sits inside
PromyalinaPBDB
Diet
suspension feederPBDB, for Pteriomorphia
Life habit
epifaunalPBDB, for Pteriomorphia
Motility
facultatively mobilePBDB, for Pteriomorphia
Vision
blindPBDB, for Bivalvia

Time the record covers

At least 2.5 million years on record.

The record covers at least 251.1 Mya to 248.6 Mya. No occurrence read is dated outside 251.902 Mya to 247 Mya.

Permian — about 0 of 19 occurrencesEarly Triassic — about 19 of 19 occurrencesEarly TriassicMiddle Triassic — about 0 of 19 occurrences252–252 Mya — about 0.3 occurrences252–252 Mya — about 0.6 occurrences252–251 Mya — about 0.6 occurrences251–251 Mya — about 0.6 occurrences251–251 Mya — about 2 occurrences251–251 Mya — about 5 occurrences251–251 Mya — about 0.8 occurrences251–250 Mya — about 0.1 occurrences250–250 Mya — about 0.1 occurrences250–250 Mya — about 0.1 occurrences250–250 Mya — about 0.1 occurrences250–250 Mya — about 0.1 occurrences250–249 Mya — about 0.1 occurrences249–249 Mya — about 0.1 occurrences249–249 Mya — about 0.1 occurrences249–249 Mya — about 0.1 occurrences249–249 Mya — about 0.1 occurrences249–248 Mya — about 0.7 occurrences248–248 Mya — about 1.0 occurrences248–248 Mya — about 1.0 occurrences248–248 Mya — about 1.0 occurrences248–248 Mya — about 1.0 occurrences248–247 Mya — about 1.0 occurrences247–247 Mya — about 1.0 occurrences247–247 Mya — about 1.0 occurrences247–247 Mya — about 0.5 occurrences251.1 Mya248.6 Mya252.4 Mya246.5 Mya

19 occurrences of Promyalina kochi on record, most of them in the Early 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

19 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

5 formations

Wordie Creek — 74.02°N, 21.59°WWordie Creek — 74.00°N, 21.45°WWordie Creek — 74.05°N, 21.70°WVostochnotaimyrskaya — 74.89°N, 107.99°EVostochnotaimyrskaya — 74.60°N, 106.30°EVardebukta — 77.62°N, 14.98°EVardebukta — 78.10°N, 13.84°EYstanakhskaya — 74.89°N, 107.99°EVikinghogda — 78.29°N, 16.56°E

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The named rock units Promyalina kochi has been recovered from, largest first. Drawn where the rock is now, not where it formed. 2 occurrences have no formation on record, which is common for older literature.

Promyalina kochi and its relatives

Early Triassic

Where Promyalina kochi and its relatives were recorded in the Early Triassic.

Found in the same rock

34 taxa

The Paleobiology Database records 19 sites for Promyalina kochi, 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

5 references

Each of the 19 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 Promyalina kochi 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 Promyalina kochi, 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 itPromyalina through timeFormations of the Early TriassicThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. (Spath 1930)