Anomalina bentonensis

Anomalina bentonensis

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
AnomalinaPBDB
Diet
omnivorePBDB, for Foraminifera
Life habit
semi-infaunalPBDB, for Foraminifera
Motility
stationaryPBDB, for Foraminifera

Time the record covers

At most 6.6 million years on record.

Every occurrence read is dated to somewhere between 100.5 Mya and 93.9 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.

Early Cretaceous — about 0 of 33 occurrencesLate Cretaceous — about 33 of 33 occurrencesLate Cretaceous101–100 Mya — about 0.0 occurrences100–100 Mya — about 1 occurrence100–100 Mya — about 1 occurrence100–100 Mya — about 1 occurrence100–99 Mya — about 1 occurrence99–99 Mya — about 1 occurrence99–99 Mya — about 1 occurrence99–99 Mya — about 1 occurrence99–98 Mya — about 1 occurrence98–98 Mya — about 1 occurrence98–98 Mya — about 1 occurrence98–98 Mya — about 1 occurrence98–97 Mya — about 1 occurrence97–97 Mya — about 1 occurrence97–97 Mya — about 1 occurrence97–97 Mya — about 1 occurrence97–96 Mya — about 1 occurrence96–96 Mya — about 1 occurrence96–96 Mya — about 1 occurrence96–96 Mya — about 1 occurrence96–95 Mya — about 1 occurrence95–95 Mya — about 1 occurrence95–95 Mya — about 1 occurrence95–95 Mya — about 1 occurrence95–94 Mya — about 1 occurrence94–94 Mya — about 1 occurrence94–94 Mya — about 1 occurrence94–94 Mya — about 0.0 occurrences101 Mya93.4 Mya

33 occurrences of Anomalina bentonensis on record, most of them in the Late Cretaceous. 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

33 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

7 formations

Plenus Marl — 50.80°N, 0.18°ELower Chalk — 50.80°N, 0.18°ERaha — 28.81°N, 33.50°EWhite Chalk — 50.80°N, 0.18°EFerriby — 51.10°N, 1.30°EAbu Qada/Raha — 28.68°N, 32.42°EAbu Qada — 28.68°N, 32.42°E

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The named rock units Anomalina bentonensis has been recovered from, largest first. Drawn where the rock is now, not where it formed. 1 occurrence has no formation on record, which is common for older literature.

Anomalina bentonensis and its relatives

Late Cretaceous

Where Anomalina bentonensis and its relatives were recorded in the Late Cretaceous.

Found in the same rock

122 taxa

The Paleobiology Database records 33 sites for Anomalina bentonensis, 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 33 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 doi.org. Relayed as the Paleobiology Database holds them, not checked against what they resolve to.

Media and terms

Media content1

Picture of Anomalina bentonensis

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

No 3D scan of Anomalina bentonensis 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 itAnomalina through timeFormations of the Late CretaceousThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. (Morrow 1934)