Trigonulina bowdenensis

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

On record

Recorded, not inferred
Sits inside
TrigonulinaPBDB
Diet
carnivorePBDB, for Trigonulina
Life habit
infaunalPBDB, for Trigonulina
Motility
facultatively mobilePBDB, for Trigonulina
Vision
blindPBDB, for Bivalvia

Time the record covers

At least 3.6 million years on record.

The record covers at least 7.246 Mya to 3.6 Mya. No occurrence read is dated outside 11.63 Mya to 2.58 Mya.

Miocene — about 14 of 23 occurrencesMiocenePliocene — about 9 of 23 occurrencesPliocenePleistocene — about 0 of 23 occurrences12–11 Mya — about 0.1 occurrences11–11 Mya — about 0.2 occurrences11–11 Mya — about 0.2 occurrences11–10 Mya — about 0.2 occurrences10–10 Mya — about 0.2 occurrences10–9.8 Mya — about 0.2 occurrences9.8–9.4 Mya — about 0.2 occurrences9.4–9.1 Mya — about 0.2 occurrences9.1–8.8 Mya — about 0.2 occurrences8.8–8.4 Mya — about 0.2 occurrences8.4–8.1 Mya — about 0.2 occurrences8.1–7.8 Mya — about 0.2 occurrences7.8–7.4 Mya — about 0.2 occurrences7.4–7.1 Mya — about 1.0 occurrences7.1–6.8 Mya — about 2 occurrences6.8–6.4 Mya — about 2 occurrences6.4–6.1 Mya — about 2 occurrences6.1–5.8 Mya — about 2 occurrences5.8–5.4 Mya — about 2 occurrences5.4–5.1 Mya — about 1 occurrence5.1–4.8 Mya — about 1 occurrence4.8–4.4 Mya — about 1 occurrence4.4–4.1 Mya — about 1 occurrence4.1–3.8 Mya — about 1 occurrence3.8–3.4 Mya — about 1 occurrence3.4–3.1 Mya — about 1.0 occurrences3.1–2.8 Mya — about 1.0 occurrences2.8–2.4 Mya — about 0.5 occurrences7.246 Mya3.6 Mya12.1 Mya2.1 Mya

23 occurrences of Trigonulina bowdenensis on record, most of them in the Miocene. 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

23 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

Gurabo — 19.30°N, 71.67°WGurabo — 19.30°N, 70.50°WGurabo — 19.53°N, 71.33°WGurabo — 18.93°N, 71.62°WGurabo — 19.48°N, 71.17°WBowden — 17.88°N, 76.28°WCercado — 19.52°N, 71.28°WCercado — 19.58°N, 71.04°WMao — 19.55°N, 71.19°WRio Gurabo — 19.50°N, 71.18°W

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

Trigonulina bowdenensis and its relatives

Miocene

Where Trigonulina bowdenensis and its relatives were recorded in the Miocene.

Found in the same rock

644 taxa

The Paleobiology Database records 8 sites for Trigonulina bowdenensis, 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

3 references

Each of the 23 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 Trigonulina bowdenensis 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 Trigonulina bowdenensis, or no answer at all. This entry cannot say which.

No 3D scan of Trigonulina bowdenensis 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 itTrigonulina through timeFormations of the MioceneThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. (Dall 1903)