Diacria

Diacria

Uncredited · via Wikidata/Commons. May be a photograph of a specimen, or an artist’s reconstruction — an interpretation of a skeleton, since colour and soft tissue are almost never preserved.

On record

Recorded, not inferred
Sits inside
CavoliniidaePBDB
Diet
carnivorePBDB, for Cavoliniidae
Life habit
nektonicPBDB, for Cavoliniidae
Motility
actively mobilePBDB, for Cavoliniidae
Vision
limitedPBDB, for Gastropoda

Time the record covers

At least 7.2 million years on record.

The record covers at least 7.246 Mya to 11.7 ka. No occurrence read is dated outside 11.63 Mya to 0 Mya.

Miocene — about 8 of 46 occurrencesMiocenePliocene — about 27 of 46 occurrencesPliocenePleistocene — about 9 of 46 occurrencesPleistoceneHolocene — about 2 of 46 occurrences12–11 Mya — about 0.1 occurrences11–11 Mya — about 0.2 occurrences11–11 Mya — about 0.2 occurrences11–10 Mya — about 0.2 occurrences10–9.7 Mya — about 0.2 occurrences9.7–9.3 Mya — about 0.2 occurrences9.3–8.9 Mya — about 0.2 occurrences8.9–8.5 Mya — about 0.2 occurrences8.5–8.1 Mya — about 0.2 occurrences8.1–7.7 Mya — about 0.2 occurrences7.7–7.3 Mya — about 0.2 occurrences7.3–6.9 Mya — about 1 occurrence6.9–6.5 Mya — about 1 occurrence6.5–6.1 Mya — about 1 occurrence6.1–5.7 Mya — about 1 occurrence5.7–5.3 Mya — about 2 occurrences5.3–4.9 Mya — about 3 occurrences4.9–4.4 Mya — about 3 occurrences4.4–4.0 Mya — about 3 occurrences4.0–3.6 Mya — about 3 occurrences3.6–3.2 Mya — about 5 occurrences3.2–2.8 Mya — about 5 occurrences2.8–2.4 Mya — about 3 occurrences2.4–2.0 Mya — about 0.6 occurrences2.0–1.6 Mya — about 0.5 occurrences1.6–1.2 Mya — about 0.5 occurrences1.2–809 ka Mya — about 0.5 occurrences809 ka–404 ka Mya — about 0.1 occurrences404 ka–0 Mya — about 9 occurrences7.246 Mya11.7 ka12.1 Mya0 Mya

46 occurrences of Diacria on record, most of them in the Pliocene. 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

46 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

19 formations

Bowden — 17.88°N, 76.28°WMao — 19.65°N, 71.02°WMao — 19.54°N, 71.19°WCercado — 19.52°N, 71.28°WCercado — 19.45°N, 71.08°WEscudo de Veraguas — 9.10°N, 81.57°WPalos Verdes Sand — 33.99°N, 118.45°WPalos Verdes Sand — 33.60°N, 117.88°WMonte Vaticano — 41.90°N, 12.45°ESzekou — 22.01°N, 120.72°ELas Cahobas — 18.53°N, 72.54°WRiviere Gauche — 18.37°N, 72.65°WAghia Varvara — 35.17°N, 25.17°EMoin — 10.01°N, 83.06°WChagres Sandstone — 9.33°N, 80.00°WShark Hole Point — 9.04°N, 81.74°WArgile de Ortovero — 44.29°N, 8.44°ESabbie di Asti — 44.90°N, 8.20°ESampolakosa — 5.56°S, 122.74°EGurabo — 19.52°N, 71.28°WHope Gate — 18.47°N, 77.40°WToukoshan — 24.60°N, 120.73°E

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The named rock units Diacria has been recovered from, largest first. Drawn where the rock is now, not where it formed. 9 occurrences have no formation on record, which is common for older literature.

Diacria and its relatives

Pliocene

Where Diacria and its relatives were recorded in the Pliocene.

Found in the same rock

1,560 taxa

The Paleobiology Database records 23 sites for Diacria, 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

22 references

Each of the 46 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. 10 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 content1

Picture of Diacria

Credit
nobody named on the record
Licence
not stated by the source
Commercial use
cannot be read from the licence given — check the record

No 3D scan of Diacria 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 itCavoliniidae through timeFormations of the PlioceneThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Gray 1847