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Boreadorthis
Taxonomy
Boreadorthis was named by Opik (1934).
It was assigned to Orthidae by Alikhova (1953), Oraspold (1959); and to Orthida by Sepkoski (2002).
It was assigned to Orthidae by Alikhova (1953), Oraspold (1959); and to Orthida by Sepkoski (2002).
Species
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.
G. †Boreadorthis Opik 1934
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†Boreadorthis crassa Opik 1934
†Boreadorthis recula Opik 1934
†Boreadorthis recula aequivalvata Opik 1934
†Boreadorthis sadewitzensis Roemer 1861
†Boreadorthis sadewitziensis Roemer 1861
†Boreadorthis sheehani Cocks 2014
Diagnosis
No diagnoses are available