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Taxonomy
Cardium halaense was named by d'Archaic and Haime (1854) [DISTRIBUTION: Middle-Late Eocene; Pakistan, India.]. It is not a trace fossil.
It was recombined as Trachycardium halaense by Prasad et al. (1988).
It was recombined as Trachycardium halaense by Prasad et al. (1988).
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
---|---|
1854 | Cardium halaense d'Archaic and Haime |
1988 | Trachycardium halaense Prasad et al. p. 191 |
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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.
†Trachycardium halaense d'Archaic and Haime 1854
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Diagnosis
No diagnoses are available