Priscofusus

via iDigBio · 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
- FusininaePBDB
- Diet
- carnivorePBDB, for Fasciolariidae
- Life habit
- epifaunalPBDB, for Fasciolariidae
- Motility
- actively mobilePBDB, for Fasciolariidae
- Vision
- limitedPBDB, for Gastropoda
Time the record covers
At least 32 million years on record.
The record covers at least 37.71 Mya to 5.333 Mya. No occurrence read is dated outside 41.03 Mya to 3.6 Mya.
86 occurrences of Priscofusus on record, most of them in the Oligocene. The Paleobiology Database records this as a living group, and the chart stops with its fossils rather than at the present. 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
86 occurrencesThese 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
24 formations
- Astoria Formation17
- Blakeley Formation16
- Clallam Formation7
- San Emigdio Formation · San Lorenzo Group5
- Jewett Formation4
- Narrow Cape Formation3
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The named rock units Priscofusus has been recovered from, largest first. Drawn where the rock is now, not where it formed. 8 occurrences have no formation on record, which is common for older literature.
Priscofusus and its relatives
OligoceneWhere Priscofusus and its relatives were recorded in the Oligocene.
Found in the same rock
649 taxa- Fusinus (Priscofusus) hannibali13 sites
- Dentalium pseudonyma10 sites
- Fusinus (Priscofusus) hecoxi10 sites
- Nuculana (Saccella) washingtonensis10 sites
- Thracia (Homoeodesma) trapezoides9 sites
- Mactromeris ramonensis8 sites
- Acila (Acila) gettysburgensis7 sites
- Katherinella arnoldi7 sites
- Neverita (Neverita) washingtonensis7 sites
- Polinices washingtonensis7 sites
- Solemya (Acharax) dalli7 sites
- Tellina7 sites
- Agasoma acuminatum6 sites
- Anechinocardium lorenzanum6 sites
- Aturia angustata6 sites
- Calyptraea diegoana6 sites
- Cardium6 sites
- Cochlodesma bainbridgensis6 sites
- Conchocele bisecta6 sites
- Crepidula ungana6 sites
- Cryptonatica oregonensis6 sites
- Ficus modesta6 sites
- Lucinoma acutilineata6 sites
- Macoma (Macoma) twinensis6 sites
The Paleobiology Database records 48 sites for Priscofusus, 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
24 references- Miocene marine mollusks from the Astoria Formation in Oregon16
- Megafaunal zones of the Oligocene of northwestern Washington15
- Molluscan paleontology of the lower Miocene Clallam Formation, northwestern Washington7
- Tertiary faunal horizons of western Washington7
- Miocene Gastropods and Biostratigraphy of the Kern River Area, California6
- The San Lorenzo Group of the San Emigdio region, California6
- Paleontology of the Marine Tertiary formations of Oregon and Washington5
- A late Oligocene or earliest Miocene molluscan fauna from Sitkinak Island, Alaska4
- Oligocene marine mollusks from the Pittsburg Bluff Formation in Oregon3
- Fauna of the Sooke Formation Vancouver Island3
- In situ hermit crab (Anomura, Paguroidea) from the Oligocene Pysht Formation, Washington, USA1
- Cenozoic Marine Formations of Washington and Oregon: an annotated catalogue1
Each of the 86 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. 12 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 content1

Picture of Priscofusus
- Source
- iDigBio
- Credit
- via iDigBio
- Licence
- not stated by the source
- Commercial use
- cannot be read from the licence given — check the record
No 3D scan of Priscofusus 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.
This is what the site found, which is not the same as what exists.
Keep going
What may have been alongside itFusininae through timeFormations of the OligoceneThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. (Conrad 1865)