Mactrinula

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

On record

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

Time the record covers

At least 2.7 million years on record.

The record covers at least 5.333 Mya to 2.58 Mya. No occurrence read is dated outside 15.98 Mya to 11.7 ka.

Miocene — about 4 of 12 occurrencesMiocenePliocene — about 6 of 12 occurrencesPliocenePleistocene — about 2 of 12 occurrencesPleistocene16–16 Mya — about 0.0 occurrences16–15 Mya — about 0.1 occurrences15–15 Mya — about 0.1 occurrences15–14 Mya — about 0.1 occurrences14–14 Mya — about 0.1 occurrences14–13 Mya — about 0.1 occurrences13–13 Mya — about 0.1 occurrences13–12 Mya — about 0.1 occurrences12–12 Mya — about 0.1 occurrences12–11 Mya — about 0.3 occurrences11–10 Mya — about 0.3 occurrences10–9.9 Mya — about 0.3 occurrences9.9–9.3 Mya — about 0.3 occurrences9.3–8.8 Mya — about 0.3 occurrences8.8–8.2 Mya — about 0.3 occurrences8.2–7.7 Mya — about 0.3 occurrences7.7–7.1 Mya — about 0.3 occurrences7.1–6.6 Mya — about 0.3 occurrences6.6–6.0 Mya — about 0.3 occurrences6.0–5.5 Mya — about 0.3 occurrences5.5–4.9 Mya — about 1 occurrence4.9–4.4 Mya — about 1 occurrence4.4–3.8 Mya — about 1 occurrence3.8–3.3 Mya — about 1 occurrence3.3–2.7 Mya — about 1.0 occurrences2.7–2.2 Mya — about 0.6 occurrences2.2–1.6 Mya — about 0.4 occurrences1.6–1.1 Mya — about 0.4 occurrences1.1–549 ka Mya — about 0.4 occurrences549 ka–0 Mya — about 0.4 occurrences5.333 Mya2.58 Mya16.5 Mya0 Mya

12 occurrences of Mactrinula 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

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

6 formations

Talar — 25.33°N, 62.00°ETalar — 25.33°N, 65.50°EParkini Mudstone — 25.50°N, 63.33°EOrmara & Jiwani — 25.25°N, 62.25°EPalembang — 2.92°S, 104.75°EChatti Mudstone — 25.25°N, 62.25°EUpper Fars — 26.64°N, 55.88°E

Loading coastlines…

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

Mactrinula and its relatives

Pliocene

Where Mactrinula and its relatives were recorded in the Pliocene.

Found in the same rock

137 taxa

The Paleobiology Database records 5 sites for Mactrinula, 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 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 Mactrinula 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 Mactrinula, or no answer at all. This entry cannot say which.

No 3D scan of Mactrinula was found in MorphoSource and Sketchfab.

Smithsonian Open Access was 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 itMactrinae through timeFormations of the PlioceneThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. (Gray 1853)