Pinna margaritacea

Pinna margaritacea

via iDigBio · CC0 · via iDigBio. 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
PinnaPBDB
Diet
suspension feederPBDB, for Pinna
Life habit
semi-infaunalPBDB, for Pinna
Motility
stationary, attachedPBDB, for Pinna
Vision
blindPBDB, for Bivalvia
Environment
marine,brackishPBDB, for Ostreida

Time the record covers

At least 10 million years on record.

The record covers at least 48.07 Mya to 37.71 Mya. No occurrence read is dated outside 56 Mya to 33.9 Mya.

Paleocene — about 0 of 10 occurrencesEocene — about 10 of 10 occurrencesEoceneOligocene — about 0 of 10 occurrences57–56 Mya — about 0.1 occurrences56–55 Mya — about 0.2 occurrences55–54 Mya — about 0.2 occurrences54–53 Mya — about 0.2 occurrences53–53 Mya — about 0.2 occurrences53–52 Mya — about 0.2 occurrences52–51 Mya — about 0.2 occurrences51–50 Mya — about 0.2 occurrences50–50 Mya — about 0.2 occurrences50–49 Mya — about 0.2 occurrences49–48 Mya — about 0.2 occurrences48–47 Mya — about 0.3 occurrences47–46 Mya — about 0.3 occurrences46–46 Mya — about 0.3 occurrences46–45 Mya — about 0.3 occurrences45–44 Mya — about 0.3 occurrences44–43 Mya — about 0.3 occurrences43–43 Mya — about 0.3 occurrences43–42 Mya — about 0.3 occurrences42–41 Mya — about 0.3 occurrences41–40 Mya — about 0.9 occurrences40–40 Mya — about 0.9 occurrences40–39 Mya — about 0.9 occurrences39–38 Mya — about 0.9 occurrences38–37 Mya — about 0.5 occurrences37–36 Mya — about 0.2 occurrences36–36 Mya — about 0.2 occurrences36–35 Mya — about 0.2 occurrences35–34 Mya — about 0.2 occurrences34–33 Mya — about 0.1 occurrences48.07 Mya37.71 Mya56.5 Mya33.4 Mya

10 occurrences of Pinna margaritacea on record, most of them in the Eocene. 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

10 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

Capusu — 46.68°N, 23.45°ECapusu — 46.73°N, 23.43°ECapusu — 46.77°N, 23.08°ESelsey — 50.73°N, 0.78°WAalter — 51.08°N, 3.45°EBruxellian — 51.17°N, 3.33°EBruxelles — 50.83°N, 4.33°E

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The named rock units Pinna margaritacea has been recovered from, largest first. Drawn where the rock is now, not where it formed. 2 occurrences have no formation on record, which is common for older literature.

Pinna margaritacea and its relatives

Eocene

Where Pinna margaritacea and its relatives were recorded in the Eocene.

Found in the same rock

628 taxa

The Paleobiology Database records 10 sites for Pinna margaritacea, 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

4 references

Each of the 10 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 content1

Picture of Pinna margaritacea

Source
iDigBio
Credit
via iDigBio
Licence
CC0
Commercial use
the licence allows it

No 3D scan of Pinna margaritacea 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 itPinna through timeFormations of the EoceneThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Lamarck 1805