Turbonilla interrupta
Turbonilla interrupta, common name the interrupted turbonille, is a species of sea snail, a marine gastropod mollusk in the family Pyramidellidae, the pyrams and their allies.

Eric A. Lazo-Wasem · CC0 · 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
- TurbonillaPBDB
- Diet
- carnivorePBDB, for Pyramidellidae
- Life habit
- epifaunalPBDB, for Pyramidellidae
- Motility
- actively mobilePBDB, for Pyramidellidae
- Vision
- limitedPBDB, for Gastropoda
Time the record covers
At least 15 million years on record.
The record covers at least 15.98 Mya to 11.7 ka. No occurrence read is dated outside 23.04 Mya to 0 Mya.
20 occurrences of Turbonilla interrupta on record, most of them in the Pleistocene. 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
20 occurrences- Miocene10%
- Pleistocene45%
- Holocene45%
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
8 formations
- Michoud Formation4
- Canepatch Formation3
- Kirkwood Formation2
- New Orleans Barrier Trend Formation1
- Acredale Formation1
- Waccamaw Formation1
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The named rock units Turbonilla interrupta has been recovered from, largest first. Drawn where the rock is now, not where it formed. 6 occurrences have no formation on record, which is common for older literature.
Turbonilla interrupta and its relatives
PleistoceneWhere Turbonilla interrupta and its relatives were recorded in the Pleistocene.
Found in the same rock
414 taxa- Neverita duplicatus15 sites
- Crassostrea virginica11 sites
- Crepidula fornicata11 sites
- Acteocina canaliculata10 sites
- Anadara (Larkinia) transversa10 sites
- Angulus texanus10 sites
- Mercenaria campechiensis10 sites
- Anomia simplex9 sites
- Caryocorbula contracta9 sites
- Crepidula plana9 sites
- Astyris lunata8 sites
- Mulinia lateralis8 sites
- Crassinella lunulata7 sites
- Ensis directus7 sites
- Lunarca ovalis7 sites
- Olivella mutica7 sites
- Petricolaria pholadiformis7 sites
- Abra aequalis6 sites
- Nassarius (Nassarius) acutus6 sites
- Nassarius vibex6 sites
- Nucula (Nucula) proxima6 sites
- Nuculana acuta6 sites
- Nuculana concentrica6 sites
- Oliva (Ispidula) sayana6 sites
The Paleobiology Database records 17 sites for Turbonilla interrupta, 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
9 references- Neogene Stratigraphy of the lower Coast Plain of the Carolinas4
- Stratigraphy of newly exposed Quaternary sediments, eastern Orleans Parish, Louisiana3
- Stratigraphy of newly exposed Quaternary seduments, eastern Orleans Parish, Louisiana3
- Cenozoic Mollusks from the drillholes Cassino and Palmares do Sul of the Coastal Plain of Rio Grande do Sul3
- Miocene invertebrate fauna of New Jersey2
- Pliocene and Pleistocene2
- The fauna and paleoecology of the Late Pleistocene marine sediments of southeastern Virginia1
- Paleoecology of a Pliocene coral thicket from North Carolina: an example of temporal change in community structure and function1
- A Warm-Water Pleistocene Fauna from the Gardiners Clay of Eastern Long Island1
Each of the 20 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 Turbonilla interrupta
- Source
- Wikipedia/Commons
- Credit
- Eric A. Lazo-Wasem
- Licence
- CC0
- Commercial use
- the licence allows it
No 3D scan of Turbonilla interrupta 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.
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 itTurbonilla through timeFormations of the PleistoceneThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. (Totten 1835)