Igorina

No picture of Igorina was found. Wikidata and iDigBio were searched and had none. Wikipedia and Smithsonian Open Access did not answer, so this is what the others held rather than everything there is. GBIF was asked, and what came back is not recorded: nothing, or a picture this site could not tie to Igorina, or no answer at all. This entry cannot say which.

On record

Recorded, not inferred
Sits inside
ForaminiferaPBDB
Diet
omnivorePBDB, for Foraminifera
Life habit
semi-infaunalPBDB, for Foraminifera
Motility
stationaryPBDB, for Foraminifera

Time the record covers

At least 17 million years on record.

The record covers at least 66 Mya to 48.07 Mya. No occurrence read is dated outside 83.6 Mya to 33.9 Mya.

Late Cretaceous — about 1 of 64 occurrencesLate CretaceousPaleocene — about 3 of 64 occurrencesPaleoceneEocene — about 60 of 64 occurrencesEoceneOligocene — about 0 of 64 occurrences85–83 Mya — about 0.0 occurrences83–81 Mya — about 0.1 occurrences81–79 Mya — about 0.1 occurrences79–78 Mya — about 0.1 occurrences78–76 Mya — about 0.1 occurrences76–74 Mya — about 0.1 occurrences74–73 Mya — about 0.1 occurrences73–71 Mya — about 0.1 occurrences71–69 Mya — about 0.1 occurrences69–67 Mya — about 0.1 occurrences67–66 Mya — about 0.2 occurrences66–64 Mya — about 0.8 occurrences64–62 Mya — about 0.8 occurrences62–60 Mya — about 0.7 occurrences60–59 Mya — about 0.5 occurrences57–55 Mya — about 1 occurrence55–54 Mya — about 3 occurrences54–52 Mya — about 3 occurrences52–50 Mya — about 3 occurrences50–48 Mya — about 3 occurrences48–47 Mya — about 9 occurrences47–45 Mya — about 11 occurrences45–43 Mya — about 11 occurrences43–42 Mya — about 11 occurrences42–40 Mya — about 3 occurrences40–38 Mya — about 0.2 occurrences38–36 Mya — about 0.2 occurrences36–35 Mya — about 0.2 occurrences35–33 Mya — about 0.1 occurrences66 Mya48.07 Mya85 Mya33 Mya

64 occurrences of Igorina on record, most of them in the Eocene. 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

64 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.

Igorina and its relatives

Eocene

Where Igorina and its relatives were recorded in the Eocene.

Found in the same rock

28 taxa

The Paleobiology Database records 63 sites for Igorina, 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 64 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 content0

No picture of Igorina was found. Wikidata and iDigBio were searched and had none.

Wikipedia and Smithsonian Open Access did not answer, so this is what the others held rather than everything there is.

GBIF was asked, and what came back is not recorded: nothing, or a picture this site could not tie to Igorina, or no answer at all. This entry cannot say which.

No 3D scan of Igorina 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 itForaminifera through timeFormations of the EoceneThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Davidzon 1976