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Trigonia tabacoensis

Bivalvia - Trigoniida - Trigoniidae

Taxonomy
Trigonia tabacoensis was named by Barthel (1958). Its type specimen is 1956 XV 40 and is a 3D body fossil. Its type locality is El Tabaco, which is in an Anisian marine limestone in Chile.

Synonymy list
YearName and author
1958Trigonia tabacoensis Barthel

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
superphylumLophotrochozoa
phylumMollusca
classBivalvia
Eubivalvia
subclassAutobranchia(Groblen 1894)
RankNameAuthor
infraclassHeteroconchia(Gray 1854)
UniomorphiGray 1854
UnioniGray 1854
UnionataGray 1854
orderTrigoniida(Dall 1889)
superfamilyTrigonioidea(Lamarck 1819)
familyTrigoniidaeLamarck 1819
subfamilyTrigoniinaeLamarck 1819
genusTrigoniaBruguière 1789
speciestabacoensis

If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.

Trigonia tabacoensis Barthel 1958
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: aragonitef
Environment: marinef
Locomotion: fast-movingf
Life habit: shallow infaunalf
Diet: suspension feederf
Vision: blindf
Created: 2025-05-16 13:05:25
Modified: 2025-05-16 13:05:25
Source: f = family
References: Aberhan et al. 2004, Ros-Franch et al. 2014

Age range: Anisian or 246.70000 to 241.46400 Ma

Collections (2 total)


Time interval Ma Country or state Original ID and collection number
Anisian246.7 - 241.464Chile (Atacama) Trigonia tabacoensis (type locality: 200772)
Anisian246.7 - 241.464Chile (Huasco) Trigonia tabacoensis (223361)