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Taxonomy
Pinna argentea was named by Conrad (1848) [DISTRIBUTION: Early Oligocene; Gulf Coastal Plain.]. Its type specimen is ANSP 10222, a shell, and it is a 3D body fossil. Its type locality is Vicksburg, which is in a Rupelian marine marl in the Byram Marl Formation of Mississippi.
It was recombined as Pinna (Atrina) argentea by Cooke (1921); it was recombined as Atrina argentea by Dall (1898), Mansfield (1940), Dockery (1982).
It was recombined as Pinna (Atrina) argentea by Cooke (1921); it was recombined as Atrina argentea by Dall (1898), Mansfield (1940), Dockery (1982).
Sister species lacking formal opinion data
Synonymy list
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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.
†Atrina argentea Conrad 1848
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: g = genus, f = family, o = order, c = class | |||||
| References: Aberhan et al. 2004, Voigt 1973, Kiessling 2004 | |||||