Trocharea

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

On record

Recorded, not inferred
Sits inside
ComoseridaePBDB
Diet
photosymbiotic, suspension feederPBDB, for Comoseridae
Life habit
colonial, clonalPBDB, for Comoseridae
Motility
stationary, attachedPBDB, for Comoseridae
Vision
blindPBDB, for Anthozoa
Environment
marinePBDB, for Scleractinia

Time the record covers

At least 115 million years on record.

The record covers at least 199.5 Mya to 83.6 Mya. No occurrence read is dated outside 201.4 Mya to 66 Mya.

Late Triassic — about 0 of 17 occurrencesEarly Jurassic — about 3 of 17 occurrencesEarly JurassicMiddle Jurassic — about 2 of 17 occurrencesMiddle JurassicLate Jurassic — about 8 of 17 occurrencesLate JurassicEarly Cretaceous — about 3 of 17 occurrencesEarly CretaceousLate Cretaceous — about 1 of 17 occurrencesLate CretaceousPaleocene — about 0 of 17 occurrences204–199 Mya — about 1 occurrence195–190 Mya — about 0.7 occurrences190–185 Mya — about 1 occurrence185–181 Mya — about 0.3 occurrences171–167 Mya — about 1 occurrence167–162 Mya — about 0.9 occurrences162–157 Mya — about 0.7 occurrences157–152 Mya — about 3 occurrences152–148 Mya — about 3 occurrences148–143 Mya — about 1 occurrence143–138 Mya — about 0.4 occurrences138–134 Mya — about 1 occurrence134–129 Mya — about 0.4 occurrences124–120 Mya — about 1.0 occurrences120–115 Mya — about 0.0 occurrences87–82 Mya — about 0.1 occurrences82–77 Mya — about 0.3 occurrences77–73 Mya — about 0.3 occurrences73–68 Mya — about 0.3 occurrences68–63 Mya — about 0.1 occurrences199.5 Mya83.6 Mya204 Mya63 Mya

17 occurrences of Trocharea on record, most of them in the Late Jurassic. 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

17 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

8 formations

Abadia — 38.98°N, 9.07°WPatcham — 23.52°N, 69.00°EMarnes de Jamoigne — 49.72°N, 5.22°EDhruma — 24.23°N, 46.58°EAlcobaça — 39.55°N, 8.98°WSchrattenkalk — 46.97°N, 8.30°EKosode — 35.82°N, 138.93°ESlivnitsa — 42.77°N, 22.75°E

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The named rock units Trocharea has been recovered from, largest first. Drawn where the rock is now, not where it formed. 7 occurrences have no formation on record, which is common for older literature.

Trocharea and its relatives

Late Jurassic

Where Trocharea and its relatives were recorded in the Late Jurassic.

Found in the same rock

361 taxa

The Paleobiology Database records 12 sites for Trocharea, 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

15 references

Each of the 17 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. 3 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 Trocharea 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 Trocharea, or no answer at all. This entry cannot say which.

No 3D scan of Trocharea was found in Sketchfab.

Smithsonian Open Access and MorphoSource were 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 itComoseridae through timeFormations of the Late JurassicThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Etallon and Thurmann 1864