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Morphology Ecology and taphonomy   Age range and collections


- Zygobolbidae

Bonnemaia was named by Ulrich and Bassler (1923) [Sepkoski's age data: S Wenl]. It is not extant.

It was assigned to Zygobolbidae by Ulrich and Bassler (1923) and Benson et al. (1961); and to Palaeocopida by Sepkoski (2002).

Synonymy list
YearName and author
1923Bonnemaia Ulrich and Bassler
1961Bonnemaia Benson et al.
2002Bonnemaia Sepkoski, Jr.

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superfamilyBeyrichiaceaMatthew 1886
familyZygobolbidaeBassler 1923
genusBonnemaiaUlrich and Bassler 1923

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.

No diagnoses are available