Bullina

Bullina is a genus of sea snails or bubble snails, marine gastropod molluscs in the family Aplustridae.

Bullina

Taso Viglas from Sydney, Australia · CC BY 2.0 · via Wikipedia/Commons. 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
ActeonidaePBDB
Diet
carnivorePBDB, for Acteonidae
Life habit
epifaunalPBDB, for Acteonidae
Motility
actively mobilePBDB, for Acteonidae
Vision
limitedPBDB, for Gastropoda

Time the record covers

At least 97 million years on record.

The record covers at least 113.2 Mya to 15.98 Mya. No occurrence read is dated outside 119.57 Mya to 11.63 Mya.

Early Cretaceous — about 1 of 6 occurrencesEarly CretaceousLate Cretaceous — about 1 of 6 occurrencesLate CretaceousPaleocene — about 1 of 6 occurrencesPaleoceneEocene — about 0 of 6 occurrencesOligocene — about 0 of 6 occurrencesMiocene — about 3 of 6 occurrencesMiocene122–118 Mya — about 0.2 occurrences118–114 Mya — about 0.6 occurrences114–111 Mya — about 0.2 occurrences84–81 Mya — about 0.3 occurrences81–77 Mya — about 0.3 occurrences77–73 Mya — about 0.3 occurrences73–69 Mya — about 0.1 occurrences69–66 Mya — about 0.1 occurrences66–62 Mya — about 0.9 occurrences62–58 Mya — about 0.0 occurrences24–21 Mya — about 0.9 occurrences21–17 Mya — about 0.1 occurrences17–13 Mya — about 2 occurrences13–9.5 Mya — about 0.4 occurrences113.2 Mya15.98 Mya122 Mya9 Mya

6 occurrences of Bullina on record, most of them in the Miocene. The Paleobiology Database records this as a living group, and the chart stops with its fossils rather than at the present. 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

6 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

4 formations

Falun de Saucats — 44.66°N, 0.57°WLithothamnium Limestone — 48.47°N, 16.30°EOlcese — 35.44°N, 118.88°WRound Mountain Silt — 35.43°N, 118.80°W

Loading coastlines…

The named rock units Bullina has been recovered from, largest first. Drawn where the rock is now, not where it formed. 2 occurrences have no formation on record, which is common for older literature.

Bullina and its relatives

Miocene

Where Bullina and its relatives were recorded in the Miocene.

Found in the same rock

154 taxa

The Paleobiology Database records 5 sites for Bullina, 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 6 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 Bullina

Credit
Taso Viglas from Sydney, Australia
Licence
CC BY 2.0
Commercial use
the licence allows it

No 3D scan was found. Smithsonian Open Access, MorphoSource and Sketchfab were all searched.

The description on this site

Licence
CC BY-SA 4.0

This is what the site found, which is not the same as what exists.

Keep going

What may have been alongside itActeonidae through timeFormations of the MioceneThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Férussac 1822