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Agmata
Taxonomy
Subtaxa
Synonyms
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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.
Ph. †Agmata Yochelson 1977
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Fm. †Salterellidae Walcott 1886
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G. †Salterella Billings 1861
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†Salterella acervulosa Resser and Howell 1938
†Salterella conulata Clark 1924
†Salterella maccullochi Murchison 1859
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Invalid names: Salterella expansa Poulsen 1927 [synonym], Salterella mexicana Lochman 1952 [synonym], Salterella rugosa Billings 1861 [synonym]
†Salterella pulchella Billings 1861
G. †Volborthella Schmidt 1888
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†Volborthella tenuis Schmidt 1888
†Volborthella tenuis bohemicus Prantl 1947
†Volborthella titanius Firby and Durham 1974
Invalid names: Campitius Firby and Durham 1974 [synonym]
Invalid names: Volborthellida [invalid subgroup], Volborthellidae Kiaer 1916 [empty]
Diagnosis
No diagnoses are available