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Buttsia
Taxonomy
Buttsia was named by Wilson (1951) [Sepkoski's age data: Cm Dres-u Cm Fran-l Sepkoski's reference number: 80].
It was assigned to Asaphida by Sepkoski (2002); and to Catillicephalidae by Jell and Adrain (2002).
It was assigned to Asaphida by Sepkoski (2002); and to Catillicephalidae by Jell and Adrain (2002).
Species
Species lacking formal opinion data
Synonymy list
Year | Name and author |
---|---|
1951 | Buttsia Wilson |
2002 | Buttsia Jell and Adrain p. 353 |
2002 | Buttsia 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.
G. †Buttsia Wilson 1951
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†Buttsia globosa Lu and Lin 1987
†Buttsia inexpectata Fortey 1980
†Buttsia parvula Khramova 1977
Diagnosis
No diagnoses are available