Gravellina

Gravellina

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

Time the record covers

At least 42 million years on record.

The record covers at least 125.77 Mya to 83.6 Mya. No occurrence read is dated outside 132.6 Mya to 72.2 Mya.

Early Cretaceous — about 1 of 2 occurrencesEarly CretaceousLate Cretaceous — about 1 of 2 occurrencesLate Cretaceous134–132 Mya — about 0.1 occurrences132–130 Mya — about 0.3 occurrences130–128 Mya — about 0.3 occurrences128–125 Mya — about 0.3 occurrences86–84 Mya — about 0.0 occurrences84–81 Mya — about 0.2 occurrences81–79 Mya — about 0.2 occurrences79–77 Mya — about 0.2 occurrences77–75 Mya — about 0.2 occurrences75–73 Mya — about 0.2 occurrences73–71 Mya — about 0.1 occurrences125.77 Mya83.6 Mya134 Mya71 Mya

2 occurrences of Gravellina on record, most of them in the Early 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

2 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

2 formations

Sundays River — 33.68°S, 25.83°ENorthumberland — 48.83°N, 123.30°W

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The named rock units Gravellina has been recovered from, largest first. Drawn where the rock is now, not where it formed.

Gravellina and its relatives

Early Cretaceous

Where Gravellina and its relatives were recorded in the Early Cretaceous.

Found in the same rock

23 taxa

The Paleobiology Database records 2 sites for Gravellina, and this reads all of them. The number is how many of those sites it was catalogued from too.

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

2 references

Each of the 2 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 Gravellina

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 Gravellina 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 Early CretaceousThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0.