Perimarginia ovata

No picture of Perimarginia ovata was found. Wikipedia and Wikidata were searched and had none. iDigBio and GBIF were not searched: the Paleobiology Database does not place Perimarginia ovata 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 most 11 million years on record.

Every occurrence read is dated to somewhere between 382.31 Mya and 372.15 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.

Devonian — about 2 of 2 occurrencesDevonian382–382 Mya — about 0.0 occurrences382–382 Mya — about 0.1 occurrences382–381 Mya — about 0.1 occurrences381–381 Mya — about 0.1 occurrences381–381 Mya — about 0.1 occurrences381–380 Mya — about 0.1 occurrences380–380 Mya — about 0.1 occurrences380–379 Mya — about 0.1 occurrences379–379 Mya — about 0.1 occurrences379–379 Mya — about 0.1 occurrences379–378 Mya — about 0.1 occurrences378–378 Mya — about 0.1 occurrences378–378 Mya — about 0.1 occurrences378–377 Mya — about 0.1 occurrences377–377 Mya — about 0.1 occurrences377–376 Mya — about 0.1 occurrences376–376 Mya — about 0.1 occurrences376–376 Mya — about 0.1 occurrences376–375 Mya — about 0.1 occurrences375–375 Mya — about 0.1 occurrences375–375 Mya — about 0.1 occurrences375–374 Mya — about 0.1 occurrences374–374 Mya — about 0.1 occurrences374–374 Mya — about 0.1 occurrences374–373 Mya — about 0.1 occurrences373–373 Mya — about 0.1 occurrences373–372 Mya — about 0.1 occurrences372–372 Mya — about 0.0 occurrences382.8 Mya371.6 Mya

2 occurrences of Perimarginia ovata on record, most of them in the Devonian. 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

1 formation

Qiziqiao — 27.78°N, 111.48°E

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

Perimarginia ovata and its relatives

Devonian

Where Perimarginia ovata and its relatives were recorded in the Devonian.

Found in the same rock

19 taxa

The Paleobiology Database records 2 sites for Perimarginia ovata, 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

1 reference

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 Perimarginia ovata was found. Wikipedia and Wikidata were searched and had none.

iDigBio and GBIF were not searched: the Paleobiology Database does not place Perimarginia ovata 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 Perimarginia ovata 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 itFormations of the DevonianThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0.