Dioristella

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

On record

Recorded, not inferred
Sits inside
OchotathyridinaePBDB
Diet
suspension feederPBDB, for Athyrididina
Life habit
low-level epifaunalPBDB, for Athyrididina
Motility
stationaryPBDB, for Athyrididina
Vision
blindPBDB, for Rhynchonellata
Environment
marinePBDB, for Lophophorata

Time the record covers

At least 19 million years on record.

The record covers at least 247 Mya to 227.3 Mya. No occurrence read is dated outside 248.6 Mya to 205.7 Mya.

Early Triassic — about 2 of 28 occurrencesMiddle Triassic — about 2 of 28 occurrencesMiddle TriassicLate Triassic — about 24 of 28 occurrencesLate Triassic249–248 Mya — about 0.8 occurrences248–246 Mya — about 1 occurrence242–241 Mya — about 0.2 occurrences241–239 Mya — about 0.5 occurrences239–238 Mya — about 0.9 occurrences238–236 Mya — about 3 occurrences236–235 Mya — about 4 occurrences235–233 Mya — about 4 occurrences233–232 Mya — about 3 occurrences232–230 Mya — about 3 occurrences230–229 Mya — about 3 occurrences229–227 Mya — about 3 occurrences227–226 Mya — about 0.1 occurrences226–224 Mya — about 0.1 occurrences224–223 Mya — about 0.1 occurrences223–221 Mya — about 0.1 occurrences221–220 Mya — about 0.1 occurrences220–218 Mya — about 0.1 occurrences218–217 Mya — about 0.1 occurrences217–215 Mya — about 0.1 occurrences215–214 Mya — about 0.1 occurrences214–212 Mya — about 0.1 occurrences212–211 Mya — about 0.1 occurrences211–209 Mya — about 0.1 occurrences209–208 Mya — about 0.1 occurrences208–206 Mya — about 0.1 occurrences206–205 Mya — about 0.0 occurrences247 Mya227.3 Mya249.5 Mya204.8 Mya

28 occurrences of Dioristella on record, most of them in the Late 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

28 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

10 formations

Sandorhegy Limestone — 47.00°N, 17.90°ESandorhegy Limestone — 47.33°N, 17.64°EKorytnica Limestones — 48.94°N, 19.26°EKorytnica Limestones — 49.08°N, 19.33°ECassian — 46.55°N, 11.93°ECassian — 46.54°N, 11.62°ETisovec Limestone — 20.00°N, 48.00°ELoulou — 25.46°N, 106.75°EWetterstein Limestone — 48.00°N, 20.00°EWetterstein Limestone — 47.00°N, 15.00°ESándorhegy — 46.98°N, 17.88°EVeszprém Marl — 47.09°N, 17.90°ELunz — 47.83°N, 14.99°E

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The named rock units Dioristella has been recovered from, largest first. Drawn where the rock is now, not where it formed. 10 occurrences have no formation on record, which is common for older literature.

Dioristella and its relatives

Late Triassic

Where Dioristella and its relatives were recorded in the Late Triassic.

Found in the same rock

862 taxa

The Paleobiology Database records 23 sites for Dioristella, 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

13 references

Each of the 28 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. 1 further reference is 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 Dioristella 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 Dioristella, or no answer at all. This entry cannot say which.

No 3D scan of Dioristella 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 itOchotathyridinae through timeFormations of the Late TriassicThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0.