Psephoderma alpinum

No picture of Psephoderma alpinum was found. Wikipedia, Wikidata, iDigBio and Smithsonian Open Access were searched and had none. GBIF was asked, and what came back is not recorded: nothing, or a picture this site could not tie to Psephoderma alpinum, or no answer at all. This entry cannot say which.

On record

Recorded, not inferred
Sits inside
PsephodermaPBDB
Motility
actively mobilePBDB, for Osteichthyes
Environment
marinePBDB, for Sauropterygia

Time the record covers

At least 5.4 million years on record.

The record covers at least 211.18 Mya to 205.7 Mya. No occurrence read is dated outside 215.38 Mya to 201.4 Mya.

Late Triassic — about 7 of 7 occurrencesLate TriassicEarly Jurassic — about 0 of 7 occurrences215–215 Mya — about 0.1 occurrences215–214 Mya — about 0.1 occurrences214–214 Mya — about 0.1 occurrences214–213 Mya — about 0.1 occurrences213–213 Mya — about 0.1 occurrences213–212 Mya — about 0.1 occurrences212–212 Mya — about 0.1 occurrences212–211 Mya — about 0.1 occurrences211–211 Mya — about 0.0 occurrences206–205 Mya — about 0.4 occurrences205–205 Mya — about 0.7 occurrences205–204 Mya — about 0.7 occurrences204–204 Mya — about 0.7 occurrences204–203 Mya — about 0.7 occurrences203–203 Mya — about 0.7 occurrences203–202 Mya — about 0.7 occurrences202–202 Mya — about 0.7 occurrences202–201 Mya — about 0.7 occurrences211.18 Mya205.7 Mya215.9 Mya200.9 Mya

7 occurrences of Psephoderma alpinum 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

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

4 formations

Calcare di Zu — 45.83°N, 9.27°ECalcare di Zu — 45.77°N, 9.60°ECalcare di Zu — 45.82°N, 9.80°EKössener Schichten — 48.13°N, 16.24°EZorzino Limestone — 45.68°N, 9.72°EKössen — 47.05°N, 9.70°E

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

Psephoderma alpinum and its relatives

Late Triassic

Where Psephoderma alpinum and its relatives were recorded in the Late Triassic.

Found in the same rock

28 taxa

The Paleobiology Database records 6 sites for Psephoderma alpinum, 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

5 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. 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 Psephoderma alpinum was found. Wikipedia, Wikidata, iDigBio and Smithsonian Open Access were searched and had none.

GBIF was asked, and what came back is not recorded: nothing, or a picture this site could not tie to Psephoderma alpinum, or no answer at all. This entry cannot say which.

No 3D scan was found. Smithsonian Open Access, MorphoSource and Sketchfab were all searched.

This is what the site found, which is not the same as what exists.

Keep going

What may have been alongside itPsephoderma through timeFormations of the Late TriassicThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Meyer 1858