Ferresium

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

On record

Recorded, not inferred
Sits inside
EptingiidaePBDB
Diet
omnivorePBDB, for Radiolaria
Life habit
planktonicPBDB, for Radiolaria
Motility
passively mobilePBDB, for Radiolaria
Environment
marinePBDB, for Radiolaria

Time the record covers

At least 21 million years on record.

The record covers at least 227.3 Mya to 205.7 Mya. No occurrence read is dated outside 237 Mya to 201.4 Mya.

Middle Triassic — about 0 of 100 occurrencesLate Triassic — about 100 of 100 occurrencesLate TriassicEarly Jurassic — about 0 of 100 occurrences238–236 Mya — about 0.1 occurrences236–235 Mya — about 0.3 occurrences235–234 Mya — about 0.3 occurrences234–233 Mya — about 0.3 occurrences233–232 Mya — about 0.3 occurrences232–230 Mya — about 0.3 occurrences230–229 Mya — about 0.3 occurrences229–228 Mya — about 0.3 occurrences228–227 Mya — about 0.2 occurrences227–225 Mya — about 0.2 occurrences225–224 Mya — about 0.2 occurrences224–223 Mya — about 0.2 occurrences223–222 Mya — about 0.2 occurrences222–220 Mya — about 0.2 occurrences220–219 Mya — about 0.2 occurrences219–218 Mya — about 0.2 occurrences218–217 Mya — about 0.2 occurrences217–215 Mya — about 0.2 occurrences215–214 Mya — about 0.2 occurrences214–213 Mya — about 0.2 occurrences213–212 Mya — about 0.2 occurrences212–211 Mya — about 1 occurrence211–209 Mya — about 2 occurrences209–208 Mya — about 2 occurrences208–207 Mya — about 2 occurrences207–206 Mya — about 4 occurrences206–204 Mya — about 25 occurrences204–203 Mya — about 25 occurrences203–202 Mya — about 25 occurrences202–201 Mya — about 10 occurrences227.3 Mya205.7 Mya237.7 Mya200.7 Mya

100 occurrences of Ferresium on record, most of them in the Late Triassic. 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

100 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

Sandilands — 53.91°N, 133.16°WSandilands — 52.76°N, 131.57°WSandilands — 53.03°N, 131.88°WKayabuku — 40.38°N, 40.67°EGökdere — 36.87°N, 31.68°EOtuk — 68.41°N, 162.62°W

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The named rock units Ferresium has been recovered from, largest first. Drawn where the rock is now, not where it formed. 15 occurrences have no formation on record, which is common for older literature.

Ferresium and its relatives

Late Triassic

Where Ferresium and its relatives were recorded in the Late Triassic.

Found in the same rock

197 taxa

The Paleobiology Database records 32 sites for Ferresium, 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

9 references

Each of the 100 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 Ferresium 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 Ferresium, or no answer at all. This entry cannot say which.

No 3D scan of Ferresium 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 itEptingiidae through timeFormations of the Late TriassicThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Blome 1984