Cylindricum

No picture of Cylindricum was found. Wikipedia and Wikidata were searched and had none. iDigBio and GBIF were not searched: the Paleobiology Database does not place Cylindricum firmly enough to tell it from something else bearing the same name, and a search on the name alone returns whichever of them was photographed. Smithsonian Open Access did not answer, so this is what the others held rather than everything there is.

On record

Recorded, not inferred
Sits inside
IchnofossilsPBDB

Time the record covers

At least 50 million years on record.

The record covers at least 205.7 Mya to 154.8 Mya. No occurrence read is dated outside 227.3 Mya to 143.1 Mya.

Late Triassic — about 1 of 2 occurrencesLate TriassicEarly Jurassic — about 0 of 2 occurrencesMiddle Jurassic — about 0 of 2 occurrencesLate Jurassic — about 1 of 2 occurrencesLate JurassicEarly Cretaceous — about 0 of 2 occurrences229–226 Mya — about 0.1 occurrences226–223 Mya — about 0.1 occurrences223–220 Mya — about 0.1 occurrences220–217 Mya — about 0.1 occurrences217–214 Mya — about 0.1 occurrences214–211 Mya — about 0.1 occurrences211–209 Mya — about 0.1 occurrences209–206 Mya — about 0.1 occurrences156–153 Mya — about 0.1 occurrences153–150 Mya — about 0.2 occurrences150–147 Mya — about 0.2 occurrences147–144 Mya — about 0.2 occurrences144–141 Mya — about 0.1 occurrences205.7 Mya154.8 Mya229 Mya141 Mya

2 occurrences of Cylindricum 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

2 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

Löwenstein — 48.92°N, 9.83°EMorrison — 44.54°N, 107.85°W

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The named rock units Cylindricum has been recovered from, largest first. Drawn where the rock is now, not where it formed.

Cylindricum and its relatives

Late Triassic

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

Found in the same rock

13 taxa

The Paleobiology Database records 2 sites for Cylindricum, and this reads all of them. The number is how many of those sites it was catalogued from too.

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 2 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 Cylindricum was found. Wikipedia and Wikidata were searched and had none.

iDigBio and GBIF were not searched: the Paleobiology Database does not place Cylindricum firmly enough to tell it from something else bearing the same name, and a search on the name alone returns whichever of them was photographed.

Smithsonian Open Access did not answer, so this is what the others held rather than everything there is.

No 3D scan of Cylindricum 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 itIchnofossils through timeFormations of the Late TriassicThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Linck 1949