Levifusus

via iDigBio · CC0 · 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
- MelongenidaePBDB
- Diet
- carnivorePBDB, for Melongenidae
- Life habit
- epifaunalPBDB, for Melongenidae
- Motility
- actively mobilePBDB, for Melongenidae
- Vision
- limitedPBDB, for Gastropoda
Time the record covers
At least 32 million years on record.
The record covers at least 66 Mya to 33.9 Mya. No occurrence read is dated outside 72.2 Mya to 27.3 Mya.
351 occurrences of Levifusus on record, most of them in the Eocene. 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
351 occurrences- Late Cretaceousunder 1%
- Paleocene35%
- Eocene62%
- Oligocene3%
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
52 formations
- Cook Mountain Formation · Claiborne Group68
- Lisbon Formation · Claiborne Group39
- Hatchetigbee Bluff Formation · Wilcox Group22
- Porters Creek Formation · Midway Group20
- Weches Formation · Claiborne Group19
- Tuscahoma Formation · Wilcox Group19
Loading coastlines…
The named rock units Levifusus has been recovered from, largest first. Drawn where the rock is now, not where it formed. 28 further formations hold fewer occurrences each and are not listed. 9 occurrences have no formation on record, which is common for older literature.
Levifusus and its relatives
EoceneWhere Levifusus and its relatives were recorded in the Eocene.
Found in the same rock
1,902 taxa- Turritella80 sites
- Athleta petrosa66 sites
- Pseudoliva vetusta66 sites
- Cadulus65 sites
- Ficus65 sites
- Pyramidella52 sites
- Ancilla staminea51 sites
- Architectonica51 sites
- Buccitriton texanum51 sites
- Microdrillia51 sites
- Sinum51 sites
- Gemmula (Coronia)48 sites
- Latirus moorei47 sites
- Acteon44 sites
- Calyptraea (Trochita) aperta43 sites
- Michela trabeatoides43 sites
- Bonellitia42 sites
- Polinices42 sites
- Pitar41 sites
- Bullata semen40 sites
- Eopleurotoma40 sites
- Dentalium39 sites
- Protosurcula gabbii38 sites
- Clavilithes37 sites
The Paleobiology Database records 173 sites for Levifusus, 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
45 references- Resilience of marine invertebrate communities during the early Cenozoic hyperthermals84
- Catalogue of the Paleocene and Eocene mollusca of the southern and eastern United States. Part 1. Pelecypoda, Amphineura, Pteropoda, Scaphopoda and Cephalopoda75
- Faunal stability and environmental change in the middle Eocene Gulf Coastal Plain (PhD Thesis, Harvard University)46
- Stratigraphic Distribution of Paleocene and Eocene Fossils in the Eastern Gulf Coast Region27
- Lower Eocene Faunal Units of Lousiana14
- Impact of lithification on the diversity, size distribution, and recovery dynamics of marine invertebrate assemblages10
- Ecological control of evolutionary rates in Paleocene - Eocene marine molluscs9
- Early Paleocene Mollusks of Antarctica: Systematics, Paleoecology and Paleobiogeographic Significance8
- Lower Oligocene Gastropoda, Scaphopoda, and Cephalopoda of the Vicksburg Group in Mississippi7
- Invertebrate Macropaleontolgy of the Clarke County Mississippi Area6
- A contribution to the paleontology of the Martinez Eocene of California6
- The Midway Group of Texas5
Each of the 351 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. 33 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 Levifusus
- Source
- iDigBio
- Credit
- via iDigBio
- Licence
- CC0
- Commercial use
- the licence allows it
No 3D scan of Levifusus 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 itMelongenidae through timeFormations of the EoceneThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. (Conrad 1865)