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Crossbitheca
Taxonomy
Crossbitheca was named by Missarzhevsky (1974) [Sepkoski's age data: V N-Da Cm Tomm-l Sepkoski's reference number: 1006]. Its type is Crossbitheca arcuaria.
It was assigned to Circothecidae by Missarzhevsky (1974); and to Circothecida by Sepkoski (2002).
It was assigned to Circothecidae by Missarzhevsky (1974); and to Circothecida by Sepkoski (2002).
Species
C. arcuaria (type species)
Synonymy list
Year | Name and author |
---|---|
1974 | Crossbitheca Missarzhevsky pp. 179 - 180 |
2002 | Crossbitheca Sepkoski |
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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.
Diagnosis
No diagnoses are available