Truncatulina

No picture of Truncatulina was found. Wikipedia and Wikidata were searched and had none. iDigBio and GBIF were not searched: the Paleobiology Database does not place Truncatulina firmly enough to tell it from something else bearing the same name, and a search on the name alone returns whichever of them was photographed. Smithsonian Open Access did not answer, so this is what the others held rather than everything there is.

Time the record covers

At least 201 million years on record.

The record covers at least 201.4 Mya to 11.7 ka. No occurrence read is dated outside 205.7 Mya to 0 Mya.

Late Triassic — about 1 of 16 occurrencesEarly Jurassic — about 0 of 16 occurrencesMiddle Jurassic — about 0 of 16 occurrencesLate Jurassic — about 0 of 16 occurrencesEarly Cretaceous — about 0 of 16 occurrencesLate Cretaceous — about 1 of 16 occurrencesLate CretaceousPaleocene — about 0 of 16 occurrencesEocene — about 12 of 16 occurrencesEoceneOligocene — about 0 of 16 occurrencesMiocene — about 1 of 16 occurrencesMiocenePliocene — about 0 of 16 occurrencesPleistocene — about 0 of 16 occurrences210–203 Mya — about 0.7 occurrences203–196 Mya — about 0.3 occurrences105–98 Mya — about 0.1 occurrences98–91 Mya — about 0.2 occurrences91–84 Mya — about 0.2 occurrences84–77 Mya — about 0.2 occurrences77–70 Mya — about 0.2 occurrences70–63 Mya — about 0.1 occurrences63–56 Mya — about 0.0 occurrences56–49 Mya — about 0.6 occurrences49–42 Mya — about 5 occurrences42–35 Mya — about 5 occurrences35–28 Mya — about 0.9 occurrences28–21 Mya — about 0.3 occurrences21–14 Mya — about 0.7 occurrences7.0–0 Mya — about 1 occurrence201.4 Mya11.7 ka210 Mya0 Mya

16 occurrences of Truncatulina on record, most of them in the Eocene. The Paleobiology Database records this as a living group. 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

16 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

5 formations

Ameki — 5.00°N, 7.50°EBarton Beds — 50.74°N, 1.69°WBarton Clay — 50.74°N, 1.69°WQuilon Limestone — 8.97°N, 76.63°EWestbury — 51.22°N, 2.82°W

Loading coastlines…

The named rock units Truncatulina 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.

Truncatulina and its relatives

Eocene

Where Truncatulina and its relatives were recorded in the Eocene.

Found in the same rock

429 taxa

The Paleobiology Database records 9 sites for Truncatulina, 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

7 references

Each of the 16 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 Truncatulina was found. Wikipedia and Wikidata were searched and had none.

iDigBio and GBIF were not searched: the Paleobiology Database does not place Truncatulina firmly enough to tell it from something else bearing the same name, and a search on the name alone returns whichever of them was photographed.

Smithsonian Open Access did not answer, so this is what the others held rather than everything there is.

No 3D scan of Truncatulina 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 itFormations of the EoceneThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. d'Orbigny 1826