Pteroida indet.

No picture of Pteroida indet. was found. Wikipedia and Wikidata were searched and had none. iDigBio and GBIF were not searched: the Paleobiology Database does not place Pteroida indet. 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.

Time the record covers

At least 73 million years on record.

The record covers at least 445.5 Mya to 372.15 Mya. No occurrence read is dated outside 449.6 Mya to 358.86 Mya.

Ordovician — about 1 of 4 occurrencesOrdovicianSilurian — about 2 of 4 occurrencesSilurianDevonian — about 1 of 4 occurrencesDevonianCarboniferous — about 0 of 4 occurrences451–448 Mya — about 0.3 occurrences448–445 Mya — about 0.7 occurrences445–442 Mya — about 0.1 occurrences442–439 Mya — about 0.3 occurrences439–436 Mya — about 0.3 occurrences436–433 Mya — about 0.3 occurrences429–426 Mya — about 0.1 occurrences426–423 Mya — about 0.8 occurrences423–420 Mya — about 0.1 occurrences373–370 Mya — about 0.2 occurrences370–366 Mya — about 0.2 occurrences366–363 Mya — about 0.2 occurrences363–360 Mya — about 0.2 occurrences360–357 Mya — about 0.1 occurrences445.5 Mya372.15 Mya451 Mya357 Mya

4 occurrences of Pteroida indet. on record, most of them in the Silurian. 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

4 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

3 formations

Orchard Creek Shale — 37.19°N, 89.45°WElton Beds — 52.37°N, 2.73°WLime Hill Beds — 54.60°N, 6.93°W

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The named rock units Pteroida indet. has been recovered from, largest first. Drawn where the rock is now, not where it formed. 1 occurrence has no formation on record, which is common for older literature.

Pteroida indet. and its relatives

Silurian

Where Pteroida indet. and its relatives were recorded in the Silurian.

Found in the same rock

74 taxa

The Paleobiology Database records 4 sites for Pteroida indet., 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

4 references

Each of the 4 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 Pteroida indet. was found. Wikipedia and Wikidata were searched and had none.

iDigBio and GBIF were not searched: the Paleobiology Database does not place Pteroida indet. 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 Pteroida indet. 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 itFormations of the SilurianThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0.