Alternifenestella minor

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

On record

Recorded, not inferred
Sits inside
SpinofenestellaPBDB
Diet
suspension feederPBDB, for Stenolaemata
Life habit
epifaunalPBDB, for Bryozoa
Motility
stationary, attachedPBDB, for Stenolaemata
Vision
blindPBDB, for Stenolaemata
Environment
marinePBDB, for Lophophorata

Time the record covers

At least 19 million years on record.

The record covers at least 293.52 Mya to 274.4 Mya. No occurrence read is dated outside 298.9 Mya to 266.9 Mya.

Carboniferous — about 0 of 3 occurrencesPermian — about 3 of 3 occurrencesPermian300–298 Mya — about 0.2 occurrences298–297 Mya — about 0.4 occurrences297–296 Mya — about 0.4 occurrences296–295 Mya — about 0.4 occurrences295–294 Mya — about 0.4 occurrences294–293 Mya — about 0.2 occurrences275–274 Mya — about 0.1 occurrences274–273 Mya — about 0.1 occurrences273–272 Mya — about 0.1 occurrences272–271 Mya — about 0.1 occurrences271–270 Mya — about 0.1 occurrences270–268 Mya — about 0.1 occurrences268–267 Mya — about 0.1 occurrences267–266 Mya — about 0.1 occurrences293.52 Mya274.4 Mya299.5 Mya266.3 Mya

3 occurrences of Alternifenestella minor 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

3 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

1 formation

Copacabana — 16.30°S, 68.49°W

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The named rock units Alternifenestella minor has been recovered from, largest first. Drawn where the rock is now, not where it formed. 1 occurrence has no formation on record, which is common for older literature.

Alternifenestella minor and its relatives

Permian

Where Alternifenestella minor and its relatives were recorded in the Permian.

Found in the same rock

26 taxa

The Paleobiology Database records 3 sites for Alternifenestella minor, 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

2 references

Each of the 3 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. Each entry links to the Paleobiology Database's own record for the work.

Media and terms

Media content0

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

No 3D scan of Alternifenestella minor 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 itSpinofenestella through timeFormations of the PermianThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. (Nikiforova 1933)