Cardium (Trigoniocardia) gadsdenense

No picture of Cardium (Trigoniocardia) gadsdenense was found. Wikipedia, Wikidata, iDigBio and Smithsonian Open Access were searched and had none. GBIF was asked, and what came back is not recorded: nothing, or a picture this site could not tie to Cardium (Trigoniocardia) gadsdenense, 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 most 14 million years on record.

Every occurrence read is dated to somewhere between 33.9 Mya and 20.45 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.

Eocene — about 0 of 12 occurrencesOligocene — about 9 of 12 occurrencesOligoceneMiocene — about 3 of 12 occurrencesMiocene34–33 Mya — about 0.4 occurrences33–33 Mya — about 0.4 occurrences33–32 Mya — about 0.4 occurrences32–32 Mya — about 0.4 occurrences32–32 Mya — about 0.4 occurrences32–31 Mya — about 0.4 occurrences31–31 Mya — about 0.4 occurrences31–30 Mya — about 0.4 occurrences30–30 Mya — about 0.4 occurrences30–29 Mya — about 0.4 occurrences29–29 Mya — about 0.4 occurrences29–28 Mya — about 0.4 occurrences28–28 Mya — about 0.4 occurrences28–27 Mya — about 0.4 occurrences27–27 Mya — about 0.5 occurrences27–26 Mya — about 0.5 occurrences26–26 Mya — about 0.5 occurrences26–25 Mya — about 0.5 occurrences25–25 Mya — about 0.5 occurrences25–24 Mya — about 0.5 occurrences24–24 Mya — about 0.5 occurrences24–23 Mya — about 0.5 occurrences23–23 Mya — about 0.5 occurrences23–22 Mya — about 0.5 occurrences22–22 Mya — about 0.5 occurrences22–21 Mya — about 0.5 occurrences21–21 Mya — about 0.5 occurrences21–20 Mya — about 0.5 occurrences34.4 Mya19.9 Mya

12 occurrences of Cardium (Trigoniocardia) gadsdenense on record, most of them in the Oligocene. 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

12 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

3 formations

Arcadia — 27.96°N, 82.37°WArcadia — 30.48°N, 84.02°WArcadia — 30.21°N, 84.30°WArcadia — 30.30°N, 84.20°WArcadia — 30.69°N, 84.84°WArcadia — 30.49°N, 85.17°WSuwannee Limestone — 28.40°N, 82.69°WSuwannee Limestone — 28.20°N, 82.18°WSuwannee Limestone — 28.56°N, 82.39°WSuwannee Limestone — 30.36°N, 83.95°WChickasawhay — 31.51°N, 87.93°W

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The named rock units Cardium (Trigoniocardia) gadsdenense has been recovered from, largest first. Drawn where the rock is now, not where it formed.

Cardium (Trigoniocardia) gadsdenense and its relatives

Oligocene

Where Cardium (Trigoniocardia) gadsdenense and its relatives were recorded in the Oligocene.

Found in the same rock

133 taxa

The Paleobiology Database records 12 sites for Cardium (Trigoniocardia) gadsdenense, 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 12 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 Cardium (Trigoniocardia) gadsdenense was found. Wikipedia, Wikidata, iDigBio and Smithsonian Open Access were searched and had none.

GBIF was asked, and what came back is not recorded: nothing, or a picture this site could not tie to Cardium (Trigoniocardia) gadsdenense, or no answer at all. This entry cannot say which.

No 3D scan was found. Smithsonian Open Access, MorphoSource and Sketchfab were all searched.

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 OligoceneThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. (Mansfield 1937)