Varens formosus
via iDigBio · CC BY · via iDigBio. 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
- VarensPBDB
- Diet
- carnivorePBDB, for Volutidae
- Life habit
- epifaunalPBDB, for Volutidae
- Motility
- actively mobilePBDB, for Volutidae
- Vision
- limitedPBDB, for Gastropoda
Time the record covers
At most 4.1 million years on record.
Every occurrence read is dated to somewhere between 93.9 Mya and 89.8 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.
5 occurrences of Varens formosus on record, most of them in the Late Cretaceous. 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
5 occurrences- Late Cretaceous100%
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
1 formation
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The named rock units Varens formosus has been recovered from, largest first. Drawn where the rock is now, not where it formed.
Varens formosus and its relatives
Late CretaceousWhere Varens formosus and its relatives were recorded in the Late Cretaceous.
Found in the same rock
40 taxa- Ampullina pseudoalveata4 sites
- Callistalox arata4 sites
- Latiala nodosa4 sites
- Lima (Acesta) beta4 sites
- Glycymeris pacifica3 sites
- Alarimella veta2 sites
- Anchura (Helicaulax) tricosa2 sites
- Aporrhais drachuki2 sites
- Caryocorbula traskii2 sites
- Cucullaea (Idonearca) gravida2 sites
- Isocardia delta2 sites
- Liopistha anaana2 sites
- Pinna calamitoides2 sites
- Praesargana confraga2 sites
- Praesargana kennedyi2 sites
- Pterotrigonia klamathonia2 sites
- Trigonarca californica2 sites
- Turritella hearni2 sites
- Alarimella anae1 site
- Alleinacin sulcata1 site
- Ammonitida1 site
- Biplica isoplicata1 site
- Carota dilleri1 site
- Clisocolus corrugatus1 site
The Paleobiology Database records 5 sites for Varens formosus, 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
2 references- Three new Turonian muricacean gastropods from the Santa Ana Mountains, Southern California4
- Additions to Pacific slope Turonian Gastropoda1
Each of the 5 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 content1
Picture of Varens formosus
- Source
- iDigBio
- Credit
- via iDigBio
- Licence
- CC BY
- Commercial use
- the licence allows it
No 3D scan of Varens formosus was found in Smithsonian Open Access and Sketchfab.
MorphoSource was 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 itVarens through timeFormations of the Late CretaceousThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. Saul and Popenoe 1993