Epitonium (Hirtoscala)
No picture of Epitonium (Hirtoscala) was found. Wikipedia, Wikidata and iDigBio were searched and had none. 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 Epitonium (Hirtoscala), or no answer at all. This entry cannot say which.
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 5.2 million years on record.
The record covers at least 5.333 Mya to 129 ka. No occurrence read is dated outside 7.246 Mya to 11.7 ka.
125 occurrences of Epitonium (Hirtoscala) 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
125 occurrences- Mioceneunder 1%
- Pliocene15%
- Pleistocene84%
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
15 formations
- Palos Verdes Sand Formation45
- San Pedro Sand Formation13
- Palos Verdes Formation10
- Timms Point Silt Formation9
- Fernando Formation6
- San Pedro Formation5
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The named rock units Epitonium (Hirtoscala) has been recovered from, largest first. Drawn where the rock is now, not where it formed. 16 occurrences have no formation on record, which is common for older literature.
Epitonium (Hirtoscala) and its relatives
PleistoceneWhere Epitonium (Hirtoscala) and its relatives were recorded in the Pleistocene.
Found in the same rock
1,680 taxa- Thylacodes squamigerus22 sites
- Caesia fossatus20 sites
- Caesia perpinguis20 sites
- Californiconus californicus20 sites
- Callianax biplicata20 sites
- Cryptomya californica20 sites
- Dentalium neohexagonum20 sites
- Epilucina californica20 sites
- Hirtoscala tincta20 sites
- Saccella taphria20 sites
- Glossaulax reclusiana19 sites
- Turritella cooperi19 sites
- Acteocina culcitella18 sites
- Calliostoma canaliculatum18 sites
- Leptopecten latiauratus18 sites
- Littorina (Littorina) scutulata18 sites
- Acanthinucella spirata17 sites
- Chama arcana17 sites
- Crepidula nummaria17 sites
- Fissurella volcano17 sites
- Leukoma staminea17 sites
- Lottia insessa17 sites
- Lucinisca nuttalli17 sites
- Mitrella tuberosa17 sites
The Paleobiology Database records 59 sites for Epitonium (Hirtoscala), and this reads all of them. Of that, one read hit the database's own return limit, so every count below is a floor rather than a total. 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
30 references- The family Epitoniidae (Mollusca: Gastropoda) in the northeastern Pacific43
- The Paleontology and Stratigraphy of the Marine Pliocene and Pleistocene of San Pedro, California19
- Late Pleistocene invertebrates of the Newport Bay area, California10
- The paleontology of the Pleistocene molluscan fauna of the Newport Bay area, California6
- A review of the Quaternary Mollusca of the Palos Verdes Peninsula5
- Late Pleistocene faunas from the northwestern coast of Baja California, Mexico4
- Additions to knowledge of the fossil invertebrate fauna of California4
- An Upper Pleistocene fauna from the Baldwin Hills, Los Angeles County, California4
- The fossils of the Lower San Pedro fauna of the Nob Hill cut, San Pedro, California4
- New information on molluscan paleontology and depositional environments of the Upper Pliocene Pico Formation, Valencia area, Los Angeles County, southern California2
- Sequence stratigraphy of the Punta Ballena Member of the Jama Formation (Early Pleistocene, Ecuador): insights from integrated sedimentologic, taphonomic and paleoecologic analysis of molluscan shell concentrations2
- Paleoenvironmental implications of fossiliferous Miocene and Pliocene strata on San Clemente Island, California2
Each of the 125 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. 18 further references are not listed. 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 content0
No picture of Epitonium (Hirtoscala) was found. Wikipedia, Wikidata and iDigBio were searched and had none.
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 Epitonium (Hirtoscala), or no answer at all. This entry cannot say which.
No 3D scan of Epitonium (Hirtoscala) 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 itEpitonium through timeFormations of the PleistoceneThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. (Monterosato 1890)