Stewartina

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

On record

Recorded, not inferred
Sits inside
PseudofusulininaePBDB
Diet
omnivorePBDB, for Foraminifera
Life habit
semi-infaunalPBDB, for Foraminifera
Motility
stationaryPBDB, for Foraminifera
Environment
marinePBDB, for Fusulinoidea

Time the record covers

At least 3.4 million years on record.

The record covers at least 293.52 Mya to 290.1 Mya. No occurrence read is dated outside 298.9 Mya to 283.3 Mya.

Carboniferous — about 0 of 80 occurrencesPermian — about 80 of 80 occurrencesPermian299–299 Mya — about 0.0 occurrences299–298 Mya — about 0.4 occurrences298–298 Mya — about 0.4 occurrences298–297 Mya — about 0.4 occurrences297–297 Mya — about 0.4 occurrences297–296 Mya — about 0.4 occurrences296–296 Mya — about 0.4 occurrences296–295 Mya — about 0.4 occurrences295–294 Mya — about 0.4 occurrences294–294 Mya — about 0.4 occurrences294–293 Mya — about 4 occurrences293–293 Mya — about 10 occurrences293–292 Mya — about 10 occurrences292–292 Mya — about 10 occurrences292–291 Mya — about 10 occurrences291–291 Mya — about 10 occurrences291–290 Mya — about 8 occurrences290–289 Mya — about 1 occurrence289–289 Mya — about 1 occurrence289–288 Mya — about 1 occurrence288–288 Mya — about 1 occurrence288–287 Mya — about 1 occurrence287–287 Mya — about 1 occurrence287–286 Mya — about 1 occurrence286–286 Mya — about 1 occurrence286–285 Mya — about 1 occurrence285–284 Mya — about 1 occurrence284–284 Mya — about 1 occurrence284–283 Mya — about 1 occurrence283–283 Mya — about 0.1 occurrences293.52 Mya290.1 Mya299.4 Mya282.8 Mya

80 occurrences of Stewartina on record, most of them in the Permian. 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

80 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

7 formations

Hueco Canyon — 31.67°N, 105.83°WHueco Canyon — 31.85°N, 105.99°WHueco Canyon — 31.96°N, 106.02°WHueco Canyon — 31.74°N, 105.88°WBird Spring — 34.51°N, 115.42°WBird Spring — 34.94°N, 115.57°WBird Spring — 34.97°N, 115.54°WBird Spring — 35.10°N, 115.87°WBird Spring — 35.13°N, 115.99°WBird Spring — 35.14°N, 115.83°WCerro Alto limestone — 31.67°N, 105.83°WAlacran Mountain — 31.88°N, 105.97°WNeal Ranch — 30.42°N, 102.97°WNeal Ranch — 30.36°N, 103.13°WCopacabana — 19.12°S, 64.70°WLenox Hills — 30.38°N, 103.19°W

Loading coastlines…

The named rock units Stewartina has been recovered from, largest first. Drawn where the rock is now, not where it formed.

Stewartina and its relatives

Permian

Where Stewartina and its relatives were recorded in the Permian.

Found in the same rock

91 taxa

The Paleobiology Database records 72 sites for Stewartina, 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 80 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 Stewartina 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 Stewartina, or no answer at all. This entry cannot say which.

No 3D scan of Stewartina 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 itPseudofusulininae through timeFormations of the PermianThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Wilde 1971