Lamarcka ventricosa

Lamarcka ventricosa

via iDigBio · CC BY-NC · 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
LamarckaPBDB
Diet
suspension feederPBDB, for Arcinae
Life habit
epifaunalPBDB, for Arcinae
Motility
stationary, attachedPBDB, for Arcinae
Vision
limitedPBDB, for Arcidae
Environment
lagoonal,coastal,inner shelf,outer shelf,oceanic,brackish,freshwaterPBDB, for Arcidae

Time the record covers

At least 2.4 million years on record.

The record covers at least 2.58 Mya to 129 ka. No occurrence read is dated outside 3.6 Mya to 11.7 ka.

Pliocene — about 2 of 15 occurrencesPliocenePleistocene — about 13 of 15 occurrencesPleistoceneHolocene — about 0 of 15 occurrences3.7–3.6 Mya — about 0.1 occurrences3.6–3.4 Mya — about 0.3 occurrences3.4–3.3 Mya — about 0.3 occurrences3.3–3.1 Mya — about 0.3 occurrences3.1–3.0 Mya — about 0.3 occurrences3.0–2.9 Mya — about 0.3 occurrences2.9–2.7 Mya — about 0.3 occurrences2.7–2.6 Mya — about 0.3 occurrences2.6–2.5 Mya — about 0.0 occurrences820 ka–683 ka Mya — about 0.2 occurrences683 ka–547 ka Mya — about 0.4 occurrences547 ka–410 ka Mya — about 0.4 occurrences410 ka–273 ka Mya — about 0.4 occurrences273 ka–137 ka Mya — about 0.4 occurrences137 ka–0 Mya — about 11 occurrences2.58 Mya129 ka4.1 Mya0 Mya

15 occurrences of Lamarcka ventricosa on record, most of them in the Pleistocene. 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

15 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

Waimanalo — 21.35°N, 158.12°WWaimanalo — 21.57°N, 158.27°WWaimanalo — 21.45°N, 157.72°WWaimanalo — 21.30°N, 157.87°WWaimanalo — 21.30°N, 158.10°WAscot — 32.08°S, 115.92°ERyukyu Limestone — 24.38°N, 124.22°EBundera Calcarenite — 21.89°S, 114.02°E

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The named rock units Lamarcka ventricosa has been recovered from, largest first. Drawn where the rock is now, not where it formed. 4 occurrences have no formation on record, which is common for older literature.

Lamarcka ventricosa and its relatives

Pleistocene

Where Lamarcka ventricosa and its relatives were recorded in the Pleistocene.

Found in the same rock

186 taxa

The Paleobiology Database records 5 sites for Lamarcka ventricosa, 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

5 references

Each of the 15 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 Lamarcka ventricosa

Source
iDigBio
Credit
via iDigBio
Licence
CC BY-NC
Commercial use
the licence does not allow it

No 3D scan of Lamarcka ventricosa 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 itLamarcka through timeFormations of the PleistoceneThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. (Lamarck 1819)