Platyschisma

No picture of Platyschisma was found. Wikipedia, Wikidata and iDigBio were searched and had none. 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 Platyschisma, or no answer at all. This entry cannot say which.

On record

Recorded, not inferred
Sits inside
PlatyceratidaePBDB
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 159 million years on record.

The record covers at least 419.62 Mya to 259.857 Mya. No occurrence read is dated outside 422.7 Mya to 254.14 Mya.

Silurian — about 1 of 26 occurrencesDevonian — about 6 of 26 occurrencesDevonianCarboniferous — about 13 of 26 occurrencesCarboniferousPermian — about 6 of 26 occurrencesPermianEarly Triassic — about 0 of 26 occurrences426–420 Mya — about 0.8 occurrences420–414 Mya — about 0.2 occurrences397–391 Mya — about 0.4 occurrences391–385 Mya — about 0.6 occurrences385–379 Mya — about 0.6 occurrences379–373 Mya — about 1 occurrence373–368 Mya — about 1 occurrence368–362 Mya — about 1 occurrence362–356 Mya — about 3 occurrences356–350 Mya — about 4 occurrences350–344 Mya — about 2 occurrences344–338 Mya — about 2 occurrences338–333 Mya — about 2 occurrences333–327 Mya — about 1.0 occurrences327–321 Mya — about 0.1 occurrences303–298 Mya — about 0.3 occurrences298–292 Mya — about 2 occurrences292–286 Mya — about 0.9 occurrences268–262 Mya — about 2 occurrences262–257 Mya — about 0.6 occurrences257–251 Mya — about 0.4 occurrences419.62 Mya259.857 Mya426 Mya251 Mya

26 occurrences of Platyschisma on record, most of them in the Carboniferous. 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

26 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

14 formations

Wassonville — 41.58°N, 91.33°WWassonville — 41.48°N, 91.83°WDangarfield — 32.05°S, 150.92°EDangarfield — 32.03°S, 150.97°E"Carboniferous" — 50.85°N, 20.42°EGerringong — 34.42°S, 150.91°EGerringong — 34.50°S, 150.85°EAllandale — 32.65°S, 151.50°EEnglish River — 40.80°N, 91.12°WLost Burro — 36.33°N, 116.52°WDenay Limestone — 39.98°N, 116.27°WTulcumba Sandstone — 30.70°S, 150.37°ENamoi — 30.98°S, 150.50°EPozáry — 50.02°N, 14.37°EWargal — 32.55°N, 71.77°EDanny Bridge — 53.77°N, 1.92°WLiscarroll Limestone — 51.89°N, 8.47°W

Loading coastlines…

The named rock units Platyschisma has been recovered from, largest first. Drawn where the rock is now, not where it formed. 4 occurrences have no formation on record, which is common for older literature.

Platyschisma and its relatives

Carboniferous

Where Platyschisma and its relatives were recorded in the Carboniferous.

Found in the same rock

625 taxa

The Paleobiology Database records 25 sites for Platyschisma, 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

18 references

Each of the 26 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. 6 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 Platyschisma was found. Wikipedia, Wikidata and iDigBio were searched and had none.

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 Platyschisma, or no answer at all. This entry cannot say which.

No 3D scan of Platyschisma 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 itPlatyceratidae through timeFormations of the CarboniferousThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. M'Coy 1844