Cancellaria
Cancellaria is a genus of medium-sized to large sea snails, marine gastropod mollusks in the family Cancellariidae, the nutmeg snails.

Edwardtbabinski at English Wikipedia · CC BY 2.5 · via Wikipedia/Commons. 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
- CancellariinaePBDB
- Diet
- carnivorePBDB, for Cancellariidae
- Life habit
- epifaunalPBDB, for Cancellariidae
- Motility
- actively mobilePBDB, for Cancellariidae
- Vision
- limitedPBDB, for Gastropoda
Time the record covers
At least 93 million years on record.
The record covers at least 93.9 Mya to 11.7 ka. No occurrence read is dated outside 100.5 Mya to 0 Mya.
747 occurrences of Cancellaria on record, most of them in the Miocene. 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
747 occurrences- Late Cretaceous2%
- Paleocene4%
- Eocene4%
- Oligocene3%
- Miocene55%
- Pliocene21%
- Pleistocene11%
- 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
172 formations
- Gatun Formation50
- Shoal River Formation · Alum Bluff Group47
- Cercado Formation36
- Pico Formation29
- Gurabo Formation24
- Cayo Agua Formation · Bocas del Toro Group19
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The named rock units Cancellaria has been recovered from, largest first. Drawn where the rock is now, not where it formed. 148 further formations hold fewer occurrences each and are not listed. 87 occurrences have no formation on record, which is common for older literature.
Cancellaria and its relatives
MioceneWhere Cancellaria and its relatives were recorded in the Miocene.
Found in the same rock
3,115 taxa- Turritella40 sites
- Tectonatica33 sites
- Strioterebrum28 sites
- Mitrella27 sites
- Nassarius24 sites
- Naticidae22 sites
- Uromitra22 sites
- Anadara21 sites
- Architectonica21 sites
- Terebra21 sites
- Babylonella20 sites
- Odostomia20 sites
- Chlamys19 sites
- Dentalium19 sites
- Euspira19 sites
- Gadila19 sites
- Inquisitor19 sites
- Nuculana19 sites
- Ostrea19 sites
- Roxania19 sites
- Circulus18 sites
- Cylichna18 sites
- Syrnola18 sites
- Trachycardium18 sites
The Paleobiology Database records 352 sites for Cancellaria, and this reads 240 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
193 references- Neogene paleontology in the northern Dominican Republic, 10. The family Cancellariidae (Mollusca: Gastropoda)70
- The Molluscan Fauna of the Alum Bluff Group of Florida39
- The family Cancellariidae (Mollusca: Gastropoda) in the Neogene of the Bocas del Toro region, Panama, with the description of seven new species38
- Unpublished census data from Atlantic coastal plain and circum-Caribbean Neogene assemblages and taxonomic opinions30
- Miocene Gastropods and Biostratigraphy of the Kern River Area, California29
- A paleobiotic survey of Caribbean faunas from the Neogene of the Isthmus of Panama22
- El genero Cancellaria en el Mioceno de Chile con descripcion de cuatro especies nuevas (Gaastropoda: Cancellariidae)22
- New Cancellariidae (Mollusca, Gastropoda) from the Miocene Gatun Formation of Panama, with eleven new species21
- Unpublished notes on Caribbean collection of the Naturhistorisches Museum Basel21
- Mollusca: Shoal River Formation (Middle Miocene18
- Die Fauna des marinen Miozäns von Kevelaer (Niederrhein)17
- On the reconciliation of biostratigraphy and strontium isotope stratigraphy of three southern Californian Plio-Pleistocene formations16
Each of the 747 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. 181 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 content2
Picture of Cancellaria
- Source
- Wikipedia/Commons
- Credit
- Edwardtbabinski at English Wikipedia
- Licence
- CC BY 2.5
- Commercial use
- the licence allows it
Photogrammetry
- Source
- MorphoSource
- Licence
- In Copyright
- Commercial use
- cannot be read from the licence given — check the record
- Specimen
- Cancellaria reticulatum · UF:Invertebrate Zoology:279402-Mollusca
Smithsonian Open Access was not reached for this taxon, so this list is what the others held rather than everything there is.
The description on this site
- Source
- Wikipedia, “Cancellaria”
- 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 itCancellariinae through timeFormations of the MioceneThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. Lamarck 1799