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Astrangia boreas
Taxonomy
Astrangia boreas was named by Nomland (1917). It is not extant. Its type locality is Treadwell Mine, Douglas Island, which is in a Pleistocene marine horizon in Alaska.
Synonymy list
Year | Name and author |
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1917 | Astrangia boreas Nomland |
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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.
†Astrangia boreas Nomland 1917
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Diagnosis
No diagnoses are available