Tellina
Tellina is a widely distributed genus of marine bivalve molluscs, in the family Tellinidae. It is also known as "tellin" in English.

Rebecca Johnson · CC BY 4.0 · 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
- TellinidaePBDB
- Diet
- deposit feederPBDB
- Life habit
- deep infaunalPBDB
- Motility
- facultatively mobilePBDB
- Vision
- blindPBDB, for Bivalvia
Time the record covers
At least 241 million years on record.
The record covers at least 241.464 Mya to 11.7 ka. No occurrence read is dated outside 247 Mya to 0 Mya.
2,104 occurrences of Tellina on record, most of them in the Eocene. 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
2,104 occurrences- Middle Triassicunder 1%
- Late Triassicunder 1%
- Early Jurassicunder 1%
- Late Jurassicunder 1%
- Early Cretaceous1%
- Late Cretaceous9%
- Paleocene8%
- Eocene26%
- Oligocene8%
- Miocene22%
- Pliocene10%
- Pleistocene13%
- Holocene2%
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
392 formations
- Gatun Formation55
- Eugene Formation46
- Providence Formation38
- Byram Formation · Vicksburg Group36
- Moodys Branch Formation · Jackson Group34
- Hatchetigbee Bluff Formation · Wilcox Group34
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The named rock units Tellina has been recovered from, largest first. Drawn where the rock is now, not where it formed. 368 further formations hold fewer occurrences each and are not listed. 295 occurrences have no formation on record, which is common for older literature.
Tellina and its relatives
EoceneWhere Tellina and its relatives were recorded in the Eocene.
Found in the same rock
2,622 taxa- Corbula62 sites
- Turritella59 sites
- Nuculana56 sites
- Cymbophora55 sites
- Glycymeris48 sites
- Ostrea47 sites
- Anomia argentaria44 sites
- Cadulus44 sites
- Granocardium44 sites
- Syncyclonema39 sites
- Serpula36 sites
- Cubitostrea tecticosta35 sites
- Cyprimeria35 sites
- Lucina34 sites
- Nucula34 sites
- Striarca34 sites
- Dentalium33 sites
- Euspira rectilabrum33 sites
- Linearis30 sites
- Crassatella vadosa29 sites
- Cyclorisma29 sites
- Turritella trilira29 sites
- Caestocorbula28 sites
- Camptonectes bubonis28 sites
The Paleobiology Database records 1,175 sites for Tellina, 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
440 references- Catalogue of the Paleocene and Eocene mollusca of the southern and eastern United States. Part 1. Pelecypoda, Amphineura, Pteropoda, Scaphopoda and Cephalopoda84
- Unpublished census data from Atlantic coastal plain and circum-Caribbean Neogene assemblages and taxonomic opinions74
- Geology and paleontology of canal zone and adjoing parts of Panama: Description of Tertiary mollusks (Pelecypods: Propeamussiidae to Cuspidariidae).74
- Resilience of marine invertebrate communities during the early Cenozoic hyperthermals71
- The Molluscan Fauna of the Alum Bluff Group of Florida56
- Miocene and Pliocene mollusks from Trinidad47
- The Oligocene marine molluscan fauna of the Eugene Formation in Oregon46
- Upper Cretaceous (Maestrichtian) Mollusca from the Haustator bilira Assemblage Zone in the East Gulf Coastal Plain34
- Testing for patterns of faunal persistence in the early Oligocene Byram Formation of Mississippi30
- Environmental and biological controls on the diversity and ecology of Late Cretaceous through early Paleogene marine ecosystems in the US Gulf Coastal Plain29
- Stratigraphic Distribution of Paleocene and Eocene Fossils in the Eastern Gulf Coast Region27
- Tertiary faunal horizons of western Washington26
Each of the 2,104 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. 428 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 Tellina
- Source
- Wikipedia/Commons
- Credit
- Rebecca Johnson
- Licence
- CC BY 4.0
- 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
- Tellina radiata · fmnh:invertebrate zoology:208420
The description on this site
- Source
- Wikipedia, “Tellina”
- 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 itTellinidae through timeFormations of the EoceneThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. (Linnaeus 1758)