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Zygobolbidae
Taxonomy
Zygobolbidae was named by Bassler (1923). It is not extant.
It was assigned to Beyrichiacea by Benson et al. (1961).
It was assigned to Beyrichiacea by Benson et al. (1961).
Synonymy list
| Year | Name and author |
|---|---|
| 1923 | Zygobolbidae Bassler |
| 1961 | Zygobolbidae Benson et al. |
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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.
Fm. †Zygobolbidae Bassler 1923
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G. †Bonnemaia Ulrich and Bassler 1923
G. †Glymmatobolbina Harris 1957
G. †Mastigobolbina Ulrich and Bassler 1923
G. †Noviportia Martinsson 1962
G. †Plethobolbina Ulrich and Bassler 1923
G. †Zygobolba Ulrich and Bassler 1923
Diagnosis
No diagnoses are available