Anadara (Cunearca) ferruginea

Anadara (Cunearca) ferruginea

Dr David G. Reid · CC0 · via GBIF. 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
Also called
rusty arkPBDB
Sits inside
AnadaraPBDB
Diet
suspension feederPBDB, for Anadara
Life habit
semi-infaunalPBDB, for Anadara
Motility
facultatively mobilePBDB, for Anadara
Vision
limitedPBDB, for Arcidae
Environment
lagoonal,coastal,inner shelf,outer shelf,oceanic,brackish,freshwaterPBDB, for Arcidae

Time the record covers

At least 132 million years on record.

The record covers at least 132.6 Mya to 11.7 ka. No occurrence read is dated outside 137.05 Mya to 0 Mya.

Early Cretaceous — about 1 of 11 occurrencesEarly CretaceousLate Cretaceous — about 0 of 11 occurrencesPaleocene — about 0 of 11 occurrencesEocene — about 0 of 11 occurrencesOligocene — about 0 of 11 occurrencesMiocene — about 1 of 11 occurrencesMiocenePliocene — about 6 of 11 occurrencesPleistocene — about 2 of 11 occurrences140–135 Mya — about 0.4 occurrences135–130 Mya — about 0.6 occurrences14–9.3 Mya — about 0.4 occurrences9.3–4.7 Mya — about 2 occurrences4.7–0 Mya — about 8 occurrences132.6 Mya11.7 ka140 Mya0 Mya

11 occurrences of Anadara (Cunearca) ferruginea 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

11 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

Talar — 25.33°N, 62.00°ETalar — 25.33°N, 65.50°EUlian — 11.03°N, 122.48°EUlian — 11.09°N, 122.49°EChatti Mudstone — 25.25°N, 62.25°EOrmara & Jiwani — 25.25°N, 62.25°ECabatuan — 10.86°N, 122.50°E

Loading coastlines…

The named rock units Anadara (Cunearca) ferruginea 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.

Anadara (Cunearca) ferruginea and its relatives

Pliocene

Where Anadara (Cunearca) ferruginea and its relatives were recorded in the Pliocene.

Found in the same rock

248 taxa

The Paleobiology Database records 8 sites for Anadara (Cunearca) ferruginea, 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

6 references

Each of the 11 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 content2

Picture of Anadara (Cunearca) ferruginea

Source
GBIF
Credit
Dr David G. Reid
Licence
CC0
Commercial use
the licence allows it

CT scan

Licence
In Copyright
Commercial use
cannot be read from the licence given — check the record
Specimen
Anadara (Cunearca) brasiliana · fmnh:invertebrate zoology:150205

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

Occurrence data from the Paleobiology Database, CC BY 4.0. (Reeve 1844)