Trochobolus cylindratus

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

On record

Recorded, not inferred
Sits inside
TrochobolusPBDB
Diet
suspension feederPBDB, for Lychniscosa
Life habit
epifaunalPBDB, for Lychniscosa
Motility
stationary, attachedPBDB, for Lychniscosa
Vision
blindPBDB, for Hexactinellida
Environment
marinePBDB, for Hexactinellida

Time the record covers

At least 5.6 million years on record.

The record covers at least 157.9 Mya to 152.21 Mya. No occurrence read is dated outside 159 Mya to 149.2 Mya.

Late Jurassic — about 7 of 7 occurrencesLate Jurassic159–159 Mya — about 0.3 occurrences159–158 Mya — about 0.4 occurrences158–158 Mya — about 0.4 occurrences158–158 Mya — about 0.3 occurrences158–157 Mya — about 0.2 occurrences157–157 Mya — about 0.2 occurrences157–157 Mya — about 0.2 occurrences157–156 Mya — about 0.2 occurrences156–156 Mya — about 0.2 occurrences156–156 Mya — about 0.2 occurrences156–155 Mya — about 0.2 occurrences155–155 Mya — about 0.2 occurrences155–154 Mya — about 0.3 occurrences154–154 Mya — about 0.3 occurrences154–154 Mya — about 0.3 occurrences154–153 Mya — about 0.3 occurrences153–153 Mya — about 0.3 occurrences153–153 Mya — about 0.3 occurrences153–152 Mya — about 0.3 occurrences152–152 Mya — about 0.3 occurrences152–152 Mya — about 0.2 occurrences152–151 Mya — about 0.2 occurrences151–151 Mya — about 0.2 occurrences151–151 Mya — about 0.2 occurrences151–150 Mya — about 0.2 occurrences150–150 Mya — about 0.2 occurrences150–149 Mya — about 0.2 occurrences149–149 Mya — about 0.2 occurrences157.9 Mya152.21 Mya159.5 Mya148.7 Mya

7 occurrences of Trochobolus cylindratus 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

7 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

2 formations

Calcaires Lites — 45.78°N, 5.52°ECouches de Birmensdorf — 46.25°N, 5.67°E

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The named rock units Trochobolus cylindratus has been recovered from, largest first. Drawn where the rock is now, not where it formed. 5 occurrences have no formation on record, which is common for older literature.

Trochobolus cylindratus and its relatives

Late Jurassic

Where Trochobolus cylindratus and its relatives were recorded in the Late Jurassic.

Found in the same rock

136 taxa

The Paleobiology Database records 7 sites for Trochobolus cylindratus, 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

2 references

Each of the 7 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 content1

3D model

Source
Sketchfab
Licence
CC0 Public Domain
Commercial use
the licence allows it

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

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 itTrochobolus through timeFormations of the Late JurassicThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Oppliger 1915