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Blackwelderia triangularis
Taxonomy
Blackwelderia triangularis was named by Chu (1959). It is not extant. Its type locality is Mayao, which is in a Guzhangian marine horizon in the Kushan Formation of China.
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
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1959 | Blackwelderia triangularis Chu |
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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.
†Blackwelderia triangularis Chu 1959
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Diagnosis
No diagnoses are available