Argopecten invalidus

Argopecten invalidus

via iDigBio · 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
ArgopectenPBDB
Diet
suspension feederPBDB, for Argopecten
Life habit
epifaunalPBDB, for Argopecten
Motility
facultatively mobilePBDB, for Argopecten
Vision
limitedPBDB, for Pectinidae
Environment
marinePBDB, for Pectinida

Time the record covers

At most 3.6 million years on record.

Every occurrence read is dated to somewhere between 5.333 Mya and 1.8 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.

Miocene — about 0 of 52 occurrencesPliocene — about 49 of 52 occurrencesPliocenePleistocene — about 3 of 52 occurrencesPleistocene5.4–5.2 Mya — about 0.7 occurrences5.2–5.1 Mya — about 1.0 occurrences5.1–4.9 Mya — about 1.0 occurrences4.9–4.8 Mya — about 1.0 occurrences4.8–4.6 Mya — about 1.0 occurrences4.6–4.5 Mya — about 1.0 occurrences4.5–4.3 Mya — about 1.0 occurrences4.3–4.2 Mya — about 1.0 occurrences4.2–4.0 Mya — about 1.0 occurrences4.0–3.9 Mya — about 1.0 occurrences3.9–3.7 Mya — about 1.0 occurrences3.7–3.6 Mya — about 2 occurrences3.6–3.4 Mya — about 6 occurrences3.4–3.3 Mya — about 6 occurrences3.3–3.1 Mya — about 6 occurrences3.1–3.0 Mya — about 6 occurrences3.0–2.8 Mya — about 6 occurrences2.8–2.7 Mya — about 6 occurrences2.7–2.5 Mya — about 3 occurrences2.5–2.4 Mya — about 0.6 occurrences2.4–2.2 Mya — about 0.6 occurrences2.2–2.1 Mya — about 0.6 occurrences2.1–1.9 Mya — about 0.6 occurrences1.9–1.8 Mya — about 0.4 occurrences5.83 Mya1.3 Mya

52 occurrences of Argopecten invalidus on record, most of them in the Pliocene. 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

52 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

4 formations

Pico — 34.36°N, 118.56°WPico — 34.33°N, 118.72°WPico — 34.42°N, 118.70°WPico — 34.34°N, 118.51°WPico — 34.35°N, 118.52°WSan Diego — 32.80°N, 117.26°WSan Diego — 32.80°N, 117.24°WSalada — 27.70°N, 114.90°WTowsley — 34.34°N, 118.54°W

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The named rock units Argopecten invalidus has been recovered from, largest first. Drawn where the rock is now, not where it formed. 6 occurrences have no formation on record, which is common for older literature.

Argopecten invalidus and its relatives

Pliocene

Where Argopecten invalidus and its relatives were recorded in the Pliocene.

Found in the same rock

327 taxa

The Paleobiology Database records 50 sites for Argopecten invalidus, 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

9 references

Each of the 52 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. 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 Argopecten invalidus

Source
iDigBio
Credit
via iDigBio
Licence
not stated by the source
Commercial use
cannot be read from the licence given — check the record

No 3D scan of Argopecten invalidus 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

Everything alive alongside itArgopecten through timeFormations of the PlioceneThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. (Hanna 1924)