Epitonium angulatum

H. Zell · CC BY-SA 3.0 · via Wikidata/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
- EpitoniumPBDB
- Diet
- carnivorePBDB, for Epitoniidae
- Life habit
- semi-infaunalPBDB, for Epitonium
- Motility
- slow-movingPBDB, for Epitoniidae
- Vision
- limitedPBDB, for Gastropoda
Time the record covers
At least 5.3 million years on record.
The record covers at least 5.333 Mya to 11.7 ka. No occurrence read is dated outside 11.63 Mya to 0 Mya.
14 occurrences of Epitonium angulatum 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
14 occurrences- Miocene7%
- Pliocene7%
- Pleistocene57%
- Holocene29%
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
7 formations
- Acredale Formation3
- Pamlico Formation3
- New Orleans Barrier Trend Formation2
- Entrerriense Formation1
- Canepatch Formation1
- Talbot Formation1
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The named rock units Epitonium angulatum 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.
Epitonium angulatum and its relatives
PleistoceneWhere Epitonium angulatum and its relatives were recorded in the Pleistocene.
Found in the same rock
350 taxa- Crassostrea virginica9 sites
- Mulinia lateralis9 sites
- Acteocina canaliculata8 sites
- Mercenaria campechiensis8 sites
- Abra aequalis7 sites
- Angulus texanus7 sites
- Crepidula fornicata7 sites
- Anomia simplex6 sites
- Crassinella lunulata6 sites
- Crepidula plana6 sites
- Dinocardium robustum6 sites
- Eontia ponderosa6 sites
- Epitonium multistriatum6 sites
- Lunarca ovalis6 sites
- Neverita duplicatus6 sites
- Oliva (Ispidula) sayana6 sites
- Raeta (Raeta) plicatella6 sites
- Solenosteira cancellaria6 sites
- Anadara (Larkinia) transversa5 sites
- Barnea truncata5 sites
- Caryocorbula contracta5 sites
- Epitonium rupicola5 sites
- Eupleura caudata5 sites
- Nassarius (Nassarius) acutus5 sites
The Paleobiology Database records 10 sites for Epitonium angulatum, 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
8 references- The fauna and paleoecology of the Late Pleistocene marine sediments of southeastern Virginia3
- Studies on the marine Pleistocene: Part II. The marine Pleistocene mollusks of eastern North America3
- Stratigraphy of newly exposed Quaternary sediments, eastern Orleans Parish, Louisiana2
- Stratigraphy of newly exposed Quaternary seduments, eastern Orleans Parish, Louisiana2
- Unpublished notes on Caribbean collection of Jack and Winifred Gibson-Smith, Naturhistorisches Museum Basel1
- Unpublished census data from Atlantic coastal plain and circum-Caribbean Neogene assemblages and taxonomic opinions1
- New Species of Mollusca from the Entrerriense Formation (Upper Miocene) of Chubut Province, Argentina and species not previously reported from this formation. Part 1 - Gastropoda and Scaphopoda1
- Neogene Stratigraphy of the lower Coast Plain of the Carolinas1
Each of the 14 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 the Paleobiology Database's own record for the work.
Media and terms
Media content2

Picture of Epitonium angulatum
- Source
- Wikidata/Commons
- Credit
- H. Zell
- Licence
- CC BY-SA 3.0
- Commercial use
- the licence allows it
3D model
- Source
- Sketchfab
- Credit
- Biodiversity
- Licence
- CC Attribution
- Commercial use
- cannot be read from the licence given — check the record
This is what the site found, which is not the same as what exists.
Keep going
What may have been alongside itEpitonium through timeFormations of the PleistoceneThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. (Say 1831)