Heliosoma

No picture of Heliosoma 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 Heliosoma, or no answer at all. This entry cannot say which.

On record

Recorded, not inferred
Sits inside
SpumellariaPBDB

Time the record covers

At least 96 million years on record.

The record covers at least 239.48 Mya to 143.1 Mya. No occurrence read is dated outside 247 Mya to 137.05 Mya.

Early Triassic — about 0 of 15 occurrencesMiddle Triassic — about 8 of 15 occurrencesMiddle TriassicLate Triassic — about 4 of 15 occurrencesLate TriassicEarly Jurassic — about 0 of 15 occurrencesMiddle Jurassic — about 0 of 15 occurrencesLate Jurassic — about 1 of 15 occurrencesLate JurassicEarly Cretaceous — about 2 of 15 occurrences249–245 Mya — about 1 occurrence245–242 Mya — about 3 occurrences242–238 Mya — about 4 occurrences238–234 Mya — about 2 occurrences234–230 Mya — about 0.2 occurrences230–226 Mya — about 0.2 occurrences226–223 Mya — about 0.6 occurrences223–219 Mya — about 0.6 occurrences219–215 Mya — about 0.6 occurrences150–146 Mya — about 0.7 occurrences146–142 Mya — about 0.5 occurrences142–139 Mya — about 1 occurrence139–135 Mya — about 0.5 occurrences239.48 Mya143.1 Mya249 Mya135 Mya

15 occurrences of Heliosoma on record, most of them in the Middle Triassic. The Paleobiology Database records this as a living group, and the chart stops with its fossils rather than at the present. 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

15 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

4 formations

Semanggol — 6.13°N, 100.48°ESemanggol — 6.10°N, 100.55°ESemanggol — 6.20°N, 100.53°ESemanggol — 5.53°N, 100.63°EWahrah — 22.97°N, 57.06°EGoestling — 47.80°N, 14.93°EAnchorage — 62.60°S, 61.17°W

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The named rock units Heliosoma 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.

Heliosoma and its relatives

Middle Triassic

Where Heliosoma and its relatives were recorded in the Middle Triassic.

Found in the same rock

361 taxa

The Paleobiology Database records 5 sites for Heliosoma, 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

6 references

Each of the 15 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 Heliosoma 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 Heliosoma, or no answer at all. This entry cannot say which.

No 3D scan of Heliosoma 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

Occurrence data from the Paleobiology Database, CC BY 4.0.