Spirosigmoilina

Spirosigmoilina

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

Time the record covers

At least 4.5 million years on record.

The record covers at least 5.333 Mya to 773 ka. No occurrence read is dated outside 23.04 Mya to 0 Mya.

Oligocene — about 0 of 50 occurrencesMiocene — about 5 of 50 occurrencesMiocenePliocene — about 3 of 50 occurrencesPliocenePleistocene — about 42 of 50 occurrencesPleistocene24–23 Mya — about 0.1 occurrences23–22 Mya — about 0.2 occurrences22–21 Mya — about 0.2 occurrences21–20 Mya — about 0.2 occurrences20–20 Mya — about 0.2 occurrences20–19 Mya — about 0.2 occurrences19–18 Mya — about 0.2 occurrences18–17 Mya — about 0.2 occurrences17–16 Mya — about 0.2 occurrences16–16 Mya — about 0.2 occurrences16–15 Mya — about 0.2 occurrences15–14 Mya — about 0.2 occurrences14–13 Mya — about 0.2 occurrences13–13 Mya — about 0.2 occurrences13–12 Mya — about 0.2 occurrences12–11 Mya — about 0.2 occurrences11–10 Mya — about 0.2 occurrences10–9.4 Mya — about 0.2 occurrences9.4–8.6 Mya — about 0.2 occurrences8.6–7.8 Mya — about 0.2 occurrences7.8–7.1 Mya — about 0.2 occurrences7.1–6.3 Mya — about 0.2 occurrences6.3–5.5 Mya — about 0.2 occurrences5.5–4.7 Mya — about 0.7 occurrences4.7–3.9 Mya — about 0.9 occurrences3.9–3.1 Mya — about 0.9 occurrences3.1–2.4 Mya — about 4 occurrences2.4–1.6 Mya — about 17 occurrences1.6–785 ka Mya — about 11 occurrences785 ka–0 Mya — about 12 occurrences5.333 Mya773 ka23.5 Mya0 Mya

50 occurrences of Spirosigmoilina 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

50 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.

Spirosigmoilina and its relatives

Pleistocene

Where Spirosigmoilina and its relatives were recorded in the Pleistocene.

Found in the same rock

90 taxa

The Paleobiology Database records 47 sites for Spirosigmoilina, 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 50 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 Spirosigmoilina

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 Spirosigmoilina 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 itSigmoilinitinae through timeFormations of the PleistoceneThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0.