Vermetus (Thylaeodus)
No picture of Vermetus (Thylaeodus) 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 Vermetus (Thylaeodus), or no answer at all. This entry cannot say which.
On record
Recorded, not inferred- Sits inside
- VermetusPBDB
- Diet
- suspension feederPBDB, for Vermetidae
- Life habit
- epifaunalPBDB, for Vermetidae
- Motility
- stationary, attachedPBDB, for Vermetidae
- Vision
- limitedPBDB, for Gastropoda
Time the record covers
At least 61 million years on record.
The record covers at least 61.66 Mya to 129 ka. No occurrence read is dated outside 66 Mya to 0 Mya.
94 occurrences of Vermetus (Thylaeodus) 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
94 occurrences- Paleocene1%
- Miocene2%
- Pliocene14%
- Pleistocene83%
- Holoceneunder 1%
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
13 formations
- Palos Verdes Sand Formation11
- Unnamed Formation8
- Pico Formation8
- Lomita Marl Formation5
- San Pedro Sand Formation4
- Discovery Point Formation3
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The named rock units Vermetus (Thylaeodus) has been recovered from, largest first. Drawn where the rock is now, not where it formed. 44 occurrences have no formation on record, which is common for older literature.
Vermetus (Thylaeodus) and its relatives
PleistoceneWhere Vermetus (Thylaeodus) and its relatives were recorded in the Pleistocene.
Found in the same rock
1,507 taxa- Thylacodes squamigerus29 sites
- Epilucina californica28 sites
- Californiconus californicus27 sites
- Callianax biplicata24 sites
- Nutricola tantilla24 sites
- Chlorostoma funebrale22 sites
- Glans carpenteri22 sites
- Lottia insessa22 sites
- Amphissa versicolor21 sites
- Antisabia panamensis21 sites
- Leukoma staminea21 sites
- Lottia scabra21 sites
- Cumingia californica20 sites
- Lacuna (Epheria) unifasciata20 sites
- Littorina (Littorina) scutulata20 sites
- Calliostoma canaliculatum19 sites
- Chama arcana19 sites
- Cryptomya californica19 sites
- Mitrella tuberosa19 sites
- Alia carinata18 sites
- Caecum californicum18 sites
- Caesia perpinguis18 sites
- Crepidula nummaria18 sites
- Glycymeris septentrionalis18 sites
The Paleobiology Database records 81 sites for Vermetus (Thylaeodus), 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
43 references- Geology of southeastern Ventura basin, Los Angeles County, California9
- Geology of San Nicolas Island, California8
- The Paleontology and Stratigraphy of the Marine Pliocene and Pleistocene of San Pedro, California6
- Late Pleistocene faunas from the northwestern coast of Baja California, Mexico5
- Paleontology of the Pleistocene of Point Loma, San Diego County, California5
- The paleontology of the Pleistocene molluscan fauna of the Newport Bay area, California4
- Geology and Paleontology of Palos Verdes Hills, California4
- Invertebrate megafossils of Pleistocene (Sangamon Interglacial) age from Isla de Guadalupe, Baja California, Mexico3
- A Neogene section northeastern San Clemente Island, California3
- Late Pleistocene molluscan faunas from upper terraces of the Palos Verdes Hills, California3
- Late Pleistocene invertebrates of the Newport Bay area, California3
- Pleistocene invertebrates from Punta Baja, Baja California, Mexico3
Each of the 94 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. 31 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 Vermetus (Thylaeodus) 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 Vermetus (Thylaeodus), or no answer at all. This entry cannot say which.
No 3D scan of Vermetus (Thylaeodus) 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 itVermetus through timeFormations of the PleistoceneThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. (Mörch 1862)