Jumaraina

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

On record

Recorded, not inferred
Sits inside
TheeliidaePBDB
Diet
detritivorePBDB, for Holothuroidea
Life habit
shallow infaunalPBDB, for Holothuroidea
Motility
actively mobilePBDB, for Holothuroidea
Vision
blindPBDB, for Holothuroidea
Environment
marinePBDB, for Echinodermata

Time the record covers

At least 216 million years on record.

The record covers at least 243.43 Mya to 27.3 Mya. No occurrence read is dated outside 247 Mya to 23.04 Mya.

Early Triassic — about 0 of 19 occurrencesMiddle Triassic — about 4 of 19 occurrencesLate Triassic — about 10 of 19 occurrencesLate TriassicEarly Jurassic — about 0 of 19 occurrencesMiddle Jurassic — about 2 of 19 occurrencesLate Jurassic — about 0 of 19 occurrencesEarly Cretaceous — about 0 of 19 occurrencesLate Cretaceous — about 2 of 19 occurrencesLate CretaceousPaleocene — about 0 of 19 occurrencesEocene — about 0 of 19 occurrencesOligocene — about 1 of 19 occurrencesMiocene — about 0 of 19 occurrences251–244 Mya — about 2 occurrences244–236 Mya — about 3 occurrences236–228 Mya — about 1 occurrence228–220 Mya — about 0.6 occurrences220–213 Mya — about 1.0 occurrences213–205 Mya — about 6 occurrences205–197 Mya — about 0.8 occurrences166–158 Mya — about 2 occurrences73–65 Mya — about 2 occurrences34–26 Mya — about 0.2 occurrences26–19 Mya — about 0.8 occurrences243.43 Mya27.3 Mya251 Mya19 Mya

19 occurrences of Jumaraina 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

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

7 formations

Hallstätterkalk — 48.53°N, 20.47°EWhite Chalk — 54.52°N, 13.63°EKaradagtepe — 41.91°N, 33.72°EHallstätt — 48.52°N, 20.48°ESan Cassiano — 46.53°N, 11.42°ERincon — 34.33°N, 119.42°WCassian — 46.60°N, 12.26°E

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The named rock units Jumaraina has been recovered from, largest first. Drawn where the rock is now, not where it formed. 6 occurrences have no formation on record, which is common for older literature.

Jumaraina and its relatives

Late Triassic

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

Found in the same rock

268 taxa

The Paleobiology Database records 15 sites for Jumaraina, 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

10 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. 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 Jumaraina 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 Jumaraina, or no answer at all. This entry cannot say which.

No 3D scan of Jumaraina 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 itTheeliidae through timeFormations of the Late TriassicThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Soodan 1977