Ontarion sp.

No picture of Ontarion sp. was found. Wikidata was searched and had none. iDigBio and GBIF were not searched: the Paleobiology Database does not place Ontarion sp. 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. Wikipedia and Smithsonian Open Access did not answer, so this is what the others held rather than everything there is.

Time the record covers

At least 6.8 million years on record.

The record covers at least 449.9 Mya to 443.1 Mya. No occurrence read is dated outside 450.5 Mya to 440.5 Mya.

Ordovician — about 2 of 4 occurrencesOrdovicianSilurian — about 2 of 4 occurrencesSilurian451–450 Mya — about 0.4 occurrences450–450 Mya — about 0.6 occurrences446–445 Mya — about 0.0 occurrences445–445 Mya — about 0.2 occurrences445–444 Mya — about 0.2 occurrences444–444 Mya — about 0.2 occurrences444–444 Mya — about 0.2 occurrences444–443 Mya — about 0.2 occurrences443–443 Mya — about 0.2 occurrences443–443 Mya — about 0.3 occurrences443–442 Mya — about 0.3 occurrences442–442 Mya — about 0.3 occurrences442–441 Mya — about 0.3 occurrences441–441 Mya — about 0.3 occurrences441–441 Mya — about 0.3 occurrences441–440 Mya — about 0.2 occurrences449.9 Mya443.1 Mya451 Mya440 Mya

4 occurrences of Ontarion sp. on record, most of them in the Ordovician. 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

1 formation

Kuanyinchiao — 28.08°N, 106.86°E

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The named rock units Ontarion sp. 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.

Ontarion sp. and its relatives

Ordovician

Where Ontarion sp. and its relatives were recorded in the Ordovician.

Found in the same rock

51 taxa

The Paleobiology Database records 4 sites for Ontarion sp., 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 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. Each entry links to the Paleobiology Database's own record for the work.

Media and terms

Media content0

No picture of Ontarion sp. was found. Wikidata was searched and had none.

iDigBio and GBIF were not searched: the Paleobiology Database does not place Ontarion sp. 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.

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

No 3D scan of Ontarion sp. 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 OrdovicianThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0.