Trigoniocardia (Trigoniocardia)

No picture of Trigoniocardia (Trigoniocardia) 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 Trigoniocardia (Trigoniocardia), or no answer at all. This entry cannot say which.

On record

Recorded, not inferred
Sits inside
TrigoniocardiaPBDB
Diet
suspension feederPBDB, for Trigoniocardia
Life habit
infaunalPBDB, for Trigoniocardia
Motility
facultatively mobilePBDB, for Trigoniocardia
Vision
blindPBDB, for Bivalvia

Time the record covers

At least 31 million years on record.

The record covers at least 33.9 Mya to 2.58 Mya. No occurrence read is dated outside 37.71 Mya to 774 ka.

Eocene — about 3 of 172 occurrencesEoceneOligocene — about 1 of 172 occurrencesOligoceneMiocene — about 135 of 172 occurrencesMiocenePliocene — about 33 of 172 occurrencesPleistocene — about 1 of 172 occurrences38–37 Mya — about 0.4 occurrences37–36 Mya — about 1 occurrence36–35 Mya — about 1 occurrence35–33 Mya — about 0.6 occurrences28–27 Mya — about 0.1 occurrences27–26 Mya — about 0.2 occurrences26–24 Mya — about 0.2 occurrences24–23 Mya — about 0.2 occurrences23–22 Mya — about 0.4 occurrences22–21 Mya — about 0.4 occurrences21–19 Mya — about 4 occurrences19–18 Mya — about 4 occurrences18–17 Mya — about 4 occurrences17–15 Mya — about 5 occurrences15–14 Mya — about 6 occurrences14–13 Mya — about 2 occurrences13–12 Mya — about 2 occurrences12–10 Mya — about 22 occurrences10–9.0 Mya — about 22 occurrences9.0–7.7 Mya — about 22 occurrences7.7–6.4 Mya — about 22 occurrences6.4–5.2 Mya — about 21 occurrences5.2–3.9 Mya — about 20 occurrences3.9–2.6 Mya — about 10 occurrences2.6–1.3 Mya — about 0.8 occurrences1.3–35 ka Mya — about 0.3 occurrences33.9 Mya2.58 Mya38.4 Mya35 ka

172 occurrences of Trigoniocardia (Trigoniocardia) on record, most of them in the Miocene. The Paleobiology Database records this as a living group, and the chart stops with its fossils rather than at the present. 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

172 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

23 formations

Cercado — 19.47°N, 71.08°WCercado — 19.53°N, 71.20°WCercado — 19.52°N, 71.27°WCercado — 19.30°N, 71.67°WCercado — 18.93°N, 71.62°WCercado — 19.58°N, 71.04°WGurabo — 19.48°N, 70.92°WGurabo — 19.30°N, 71.67°WGurabo — 19.53°N, 71.33°WGurabo — 19.58°N, 71.05°WGurabo — 19.51°N, 71.19°WGurabo — 19.48°N, 70.98°WGurabo — 19.45°N, 70.70°WGurabo — 19.37°N, 70.76°WGurabo — 19.30°N, 70.50°WGurabo — 18.93°N, 71.62°WGurabo — 19.35°N, 70.72°WGatun — 9.35°N, 79.83°WGatun — 9.35°N, 79.81°WGatun — 9.17°N, 80.00°WGatun — 9.28°N, 79.97°WGatun — 9.26°N, 79.91°WBaitoa — 19.30°N, 70.80°WBaitoa — 19.17°N, 70.70°WBaitoa — 18.47°N, 71.05°WBaitoa — 19.35°N, 70.70°WSpringvale — 10.62°N, 61.05°WMorne l'Enfer — 10.23°N, 61.63°WChipola — 30.57°N, 85.84°WChipola — 30.43°N, 84.98°WChipola — 30.44°N, 85.19°WChipola — 30.47°N, 84.99°WBowden — 17.88°N, 76.28°WTalparo — 10.67°N, 61.07°WCantaure — 11.90°N, 69.84°WGatuncillo — 9.18°N, 79.55°WGatuncillo — 9.36°N, 79.90°WLas Cahobas — 18.54°N, 72.28°WAngostura — 1.09°N, 78.99°WAngostura — 0.80°N, 78.93°WSaman — 4.84°S, 80.77°WArcadia — 27.89°N, 82.48°WChagres Sandstone — 9.15°N, 79.96°WZorritos — 3.80°S, 80.50°WMao — 19.57°N, 71.17°WCaloosahatchee — 26.80°N, 81.37°WQuebradillas Limestone — 18.47°N, 66.99°WShoal River — 30.62°N, 85.98°WShark Hole Point — 9.04°N, 81.74°WCaujarao — 11.46°N, 69.32°W

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The named rock units Trigoniocardia (Trigoniocardia) 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.

Trigoniocardia (Trigoniocardia) and its relatives

Miocene

Where Trigoniocardia (Trigoniocardia) and its relatives were recorded in the Miocene.

Found in the same rock

1,672 taxa

The Paleobiology Database records 88 sites for Trigoniocardia (Trigoniocardia), 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

16 references

Each of the 172 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. 4 further references are not listed. 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 Trigoniocardia (Trigoniocardia) 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 Trigoniocardia (Trigoniocardia), or no answer at all. This entry cannot say which.

No 3D scan of Trigoniocardia (Trigoniocardia) 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 itTrigoniocardia through timeFormations of the MioceneThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Dall 1900