Paracassidulina

Paracassidulina

via GBIF · 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
Sits inside
CassidulinidaePBDB
Diet
omnivorePBDB, for Foraminifera
Life habit
semi-infaunalPBDB, for Foraminifera
Motility
stationaryPBDB, for Rotaliina
Environment
outer shelf,marinePBDB, for Rotaliina

Time the record covers

At least 24 million years on record.

The record covers at least 27.3 Mya to 2.58 Mya. No occurrence read is dated outside 33.9 Mya to 11.7 ka.

Eocene — about 0 of 45 occurrencesOligocene — about 4 of 45 occurrencesOligoceneMiocene — about 10 of 45 occurrencesMiocenePliocene — about 25 of 45 occurrencesPleistocene — about 6 of 45 occurrences35–33 Mya — about 0.1 occurrences33–32 Mya — about 0.2 occurrences32–31 Mya — about 0.2 occurrences31–30 Mya — about 0.2 occurrences30–29 Mya — about 0.2 occurrences29–28 Mya — about 0.2 occurrences28–27 Mya — about 0.5 occurrences27–25 Mya — about 0.6 occurrences25–24 Mya — about 0.6 occurrences24–23 Mya — about 0.6 occurrences23–22 Mya — about 1.0 occurrences22–21 Mya — about 1.0 occurrences21–20 Mya — about 2 occurrences20–18 Mya — about 2 occurrences18–17 Mya — about 2 occurrences17–16 Mya — about 2 occurrences16–15 Mya — about 0.5 occurrences15–14 Mya — about 0.3 occurrences14–13 Mya — about 0.1 occurrences13–12 Mya — about 0.1 occurrences12–10 Mya — about 0.1 occurrences10–9.2 Mya — about 0.1 occurrences9.2–8.1 Mya — about 0.1 occurrences8.1–6.9 Mya — about 0.1 occurrences6.9–5.8 Mya — about 0.1 occurrences5.8–4.6 Mya — about 7 occurrences4.6–3.5 Mya — about 10 occurrences3.5–2.3 Mya — about 9 occurrences2.3–1.2 Mya — about 3 occurrences1.2–0 Mya — about 3 occurrences27.3 Mya2.58 Mya34.6 Mya0 Mya

45 occurrences of Paracassidulina 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

45 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.

Paracassidulina and its relatives

Pliocene

Where Paracassidulina and its relatives were recorded in the Pliocene.

Found in the same rock

64 taxa

The Paleobiology Database records 45 sites for Paracassidulina, 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

8 references

Each of the 45 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 Paracassidulina

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

No 3D scan of Paracassidulina 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 itCassidulinidae through timeFormations of the PlioceneThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Nomura 1983