Carditamera
Carditamera is a genus of molluscs in the family Carditidae.

Veronidae · CC BY-SA 3.0 · 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
- CarditidaePBDB
- Diet
- suspension feederPBDB
- Life habit
- infaunalPBDB
- Motility
- stationaryPBDB
- Vision
- blindPBDB, for Crassatelloidea
- Environment
- marinePBDB, for Crassatelloidea
Time the record covers
At least 201 million years on record.
The record covers at least 201.4 Mya to 11.7 ka. No occurrence read is dated outside 205.7 Mya to 0 Mya.
163 occurrences of Carditamera on record, most of them in the Pleistocene. 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
163 occurrences- Late Triassic1%
- Eocene5%
- Oligocene3%
- Miocene22%
- Pliocene26%
- Pleistocene38%
- Holocene5%
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
41 formations
- Caloosahatchee Formation · Okeechobee Group19
- Chipola Formation · Alum Bluff Group10
- Fort Thompson Formation8
- Waccamaw Formation8
- Yorktown Formation7
- Tamiami Formation · Okeechobee Group7
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The named rock units Carditamera has been recovered from, largest first. Drawn where the rock is now, not where it formed. 17 further formations hold fewer occurrences each and are not listed. 21 occurrences have no formation on record, which is common for older literature.
Carditamera and its relatives
PleistoceneWhere Carditamera and its relatives were recorded in the Pleistocene.
Found in the same rock
2,033 taxa- Anadara26 sites
- Turritella19 sites
- Nucula (Nucula) proxima18 sites
- Calyptraea centralis17 sites
- Crepidula fornicata17 sites
- Crepidula plana17 sites
- Plicatula gibbosa16 sites
- Lirophora15 sites
- Anomia simplex14 sites
- Chama14 sites
- Crassinella14 sites
- Gouldia14 sites
- Nuculana14 sites
- Chione cancellata13 sites
- Donax13 sites
- Mitrella13 sites
- Pseudochama13 sites
- Trachycardium13 sites
- Abra aequalis12 sites
- Cerithium12 sites
- Corbula (Caryocorbula)12 sites
- Crassinella lunulata12 sites
- Macrocallista maculata12 sites
- Nassarius (Uzita)12 sites
The Paleobiology Database records 108 sites for Carditamera, 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
52 references- Unpublished census data from Atlantic coastal plain and circum-Caribbean Neogene assemblages and taxonomic opinions27
- The Molluscan Fauna of the Alum Bluff Group of Florida16
- Miocene and Pliocene mollusks from Trinidad12
- Neogene Biostratigraphy of the Charlotte Harbor Area in Southwestern Florida8
- Paleontologia de los sedimentos marinos holocenos de los alrededores de Bahia Blanca, Provincia de Buenos Aires5
- Geology of the Western Everglades Area, Southern Florida5
- Miocene invertebrate fauna of New Jersey5
- Cenozoic Mollusks from the drillholes Cassino and Palmares do Sul of the Coastal Plain of Rio Grande do Sul4
- Miocene pelecypods of the Choctawatchee Formation of Florida4
- The Eocene-Oligocene Otuma Depositional Sequence (East Pisco Basin, Peru): Paleogeographic and Paleoceanographic Implications of New Data3
- Oligocene deposition and Cenozoic sequence boundaries in the Pisco Basin (Peru)3
- The G.D Harris 1890 manuscript on the stratigraphy of Miocene and Pliocene beds at Yorktown, Virginia3
Each of the 163 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. 40 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 Carditamera
- Source
- Wikipedia/Commons
- Credit
- Veronidae
- Licence
- CC BY-SA 3.0
- Commercial use
- the licence allows it
CT scan
- Source
- MorphoSource
- Licence
- In Copyright
- Commercial use
- cannot be read from the licence given — check the record
- Specimen
- Carditamera floridana · FMNH:Invertebrate Zoology:311591
The description on this site
- Source
- Wikipedia, “Carditamera”
- 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 itCarditidae through timeFormations of the PleistoceneThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. (Conrad 1838)