Bonellitia
Bonellitia is a genus of sea snails, marine gastropod mollusks in the family Cancellariidae, the nutmeg snails.

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
- AdmetinaePBDB
- Diet
- carnivorePBDB, for Cancellariidae
- Life habit
- epifaunalPBDB, for Cancellariidae
- Motility
- actively mobilePBDB, for Cancellariidae
- Vision
- limitedPBDB, for Gastropoda
Time the record covers
At least 56 million years on record.
The record covers at least 72.2 Mya to 15.98 Mya. No occurrence read is dated outside 83.6 Mya to 11.63 Mya.
188 occurrences of Bonellitia on record, most of them in the Eocene. 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
188 occurrences- Late Cretaceousunder 1%
- Paleocene6%
- Eocene88%
- Oligocene2%
- Miocene4%
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
46 formations
- Cook Mountain Formation · Claiborne Group47
- Lisbon Formation · Claiborne Group18
- Weches Formation · Claiborne Group11
- Keasey Formation11
- London Clay Formation10
- Ameki Formation · Bende-Ameki Group9
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The named rock units Bonellitia has been recovered from, largest first. Drawn where the rock is now, not where it formed. 22 further formations hold fewer occurrences each and are not listed. 2 occurrences have no formation on record, which is common for older literature.
Bonellitia and its relatives
EoceneWhere Bonellitia and its relatives were recorded in the Eocene.
Found in the same rock
1,813 taxa- Turritella52 sites
- Cadulus38 sites
- Ficus37 sites
- Pseudoliva vetusta37 sites
- Athleta petrosa36 sites
- Calyptraea (Trochita) aperta34 sites
- Pyramidella33 sites
- Levifusus mortoniopsis31 sites
- Buccitriton texanum30 sites
- Microdrillia30 sites
- Bullata semen28 sites
- Eopleurotoma27 sites
- Michela trabeatoides27 sites
- Retusa galba27 sites
- Sinum27 sites
- Latirus moorei26 sites
- Naticidae26 sites
- Acteon25 sites
- Polinices25 sites
- Architectonica24 sites
- Dentalium23 sites
- Turbinolia (Turbinolia) pharetra23 sites
- Turricula23 sites
- Clavilithes22 sites
The Paleobiology Database records 134 sites for Bonellitia, 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
44 references- Resilience of marine invertebrate communities during the early Cenozoic hyperthermals49
- Faunal stability and environmental change in the middle Eocene Gulf Coastal Plain (PhD Thesis, Harvard University)33
- Catalogue of the Paleocene and Eocene mollusca of the southern and eastern United States. Part 1. Pelecypoda, Amphineura, Pteropoda, Scaphopoda and Cephalopoda15
- Paleogene Marine Gastropods of the Keasey Formation in Oregon10
- Ecological control of evolutionary rates in Paleocene - Eocene marine molluscs8
- Eocene Mollusca from Nigeria7
- The Early Eocene London Clay Formation mollusc fauna of the former Bursledon Brickworks, Lower Swanwick, Hampshire5
- Invertebrate Macropaleontolgy of the Clarke County Mississippi Area5
- Faunal Horizons of the Barton Beds in Hampshire5
- Lower to Middle Miocene Mollusc assemblages from the Torino Hills (NW Italy): Synthesis of new data and chronostratigraphical arrangement4
- Stratigraphy and sedimentology of the Eocene Tejon Formation, western Tehachapi and San Emigdio mountains, California4
- Community structure and evaluation of trophic analysis in paleoecology Stone City Formation (Middle Eocene, Texas)3
Each of the 188 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. 32 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 Bonellitia
- Source
- iDigBio
- Credit
- via iDigBio
- Licence
- CC0
- Commercial use
- the licence allows it
No 3D scan was found. Smithsonian Open Access, MorphoSource and Sketchfab were all searched.
The description on this site
- Source
- Wikipedia, “Bonellitia”
- Licence
- CC BY-SA 4.0
This is what the site found, which is not the same as what exists.
Keep going
What may have been alongside itAdmetinae through timeFormations of the EoceneThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. (Jousseaume 1887)