Platyostoma cornutum

No picture of Platyostoma cornutum was found. Wikidata and iDigBio were searched and had none. Wikipedia and Smithsonian Open Access did not answer, so this is what the others held rather than everything there is. GBIF was asked, and what came back is not recorded: nothing, or a picture this site could not tie to Platyostoma cornutum, or no answer at all. This entry cannot say which.

On record

Recorded, not inferred
Sits inside
PlatyostomaPBDB
Diet
coprophagePBDB, for Platyceratidae
Life habit
epifaunalPBDB, for Platyceratidae
Motility
passively mobile, epibiontPBDB, for Platyceratidae
Vision
limitedPBDB, for Gastropoda
Environment
marinePBDB, for Platyceratidae

Time the record covers

At least 41 million years on record.

The record covers at least 440.5 Mya to 399.5 Mya. No occurrence read is dated outside 443.1 Mya to 393.47 Mya.

Ordovician — about 0 of 32 occurrencesSilurian — about 31 of 32 occurrencesSilurianDevonian — about 1 of 32 occurrencesDevonian444–442 Mya — about 0.9 occurrences442–441 Mya — about 2 occurrences441–439 Mya — about 1 occurrence439–437 Mya — about 0.6 occurrences437–435 Mya — about 0.5 occurrences435–434 Mya — about 0.5 occurrences434–432 Mya — about 5 occurrences432–430 Mya — about 7 occurrences430–429 Mya — about 3 occurrences429–427 Mya — about 3 occurrences427–425 Mya — about 4 occurrences425–423 Mya — about 2 occurrences423–422 Mya — about 1 occurrence422–420 Mya — about 0.6 occurrences420–418 Mya — about 0.1 occurrences401–399 Mya — about 0.0 occurrences399–398 Mya — about 0.3 occurrences398–396 Mya — about 0.3 occurrences396–394 Mya — about 0.3 occurrences394–392 Mya — about 0.1 occurrences440.5 Mya399.5 Mya444 Mya392 Mya

32 occurrences of Platyostoma cornutum 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

32 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

21 formations

Kochumdek — 49.40°N, 136.38°ESlite Beds — 57.72°N, 18.80°EKlinteberg Beds — 57.53°N, 18.43°EHemse Beds — 57.28°N, 18.32°EAusterberg Limestone — 57.63°N, 18.30°EHamra — 56.92°N, 18.12°EJaani — 58.62°N, 22.90°EHögklint — 57.62°N, 18.27°EWabash — 40.42°N, 85.80°WHalla Beds — 57.53°N, 18.43°ELerberget Marlstone — 57.63°N, 18.30°ESpangande Limestone — 57.63°N, 18.30°ESlite — 57.63°N, 18.30°ELilla Karlso Limestone — 57.63°N, 18.30°ESteinsfjorden — 68.79°N, 14.95°EBeechhill Cove — 45.62°N, 61.97°WOffley Island — 81.25°N, 63.00°WSolvik — 59.83°N, 10.43°EVik — 59.90°N, 10.52°ECape Phillips — 75.80°N, 94.50°WStonehouse — 45.76°N, 62.17°W

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The named rock units Platyostoma cornutum has been recovered from, largest first. Drawn where the rock is now, not where it formed. 3 occurrences have no formation on record, which is common for older literature.

Platyostoma cornutum and its relatives

Silurian

Where Platyostoma cornutum and its relatives were recorded in the Silurian.

Found in the same rock

471 taxa

The Paleobiology Database records 28 sites for Platyostoma cornutum, 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

14 references

Each of the 32 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. 2 further references are not listed. 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 Platyostoma cornutum was found. Wikidata and iDigBio were searched and had none.

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

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

No 3D scan of Platyostoma cornutum 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 itPlatyostoma through timeFormations of the SilurianThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. (Hisinger 1837)