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Geisina
Taxonomy
Geisina is a genus. It is not extant.
It was assigned to Geisinidae by Benson et al. (1961) and Hoare and Mapes (2000); to Podocopida by Sepkoski (2002); and to Knoxitidae by Chitnarin (2012).
It was assigned to Geisinidae by Benson et al. (1961) and Hoare and Mapes (2000); to Podocopida by Sepkoski (2002); and to Knoxitidae by Chitnarin (2012).
Synonyms
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Synonymy list
Year | Name and author |
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1961 | Geisina Benson et al. p. Q182 |
2000 | Geisina Hoare and Mapes p. 21 |
2002 | Geisina Sepkoski |
2002 | Perprimitia Sepkoski |
2012 | Geisina Chitnarin p. 812 |
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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. †Geisina
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†Geisina primitioides Harris and Lalicker 1932
†Geisina retiferiformis Girty 1910
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Invalid names: Jonesina tumida Cronier and Thurman 1939 [synonym], Perprimitia funkhouseri Croneis and Thurman 1939 [synonym]
Invalid names: Perprimitia [synonym]
Diagnosis
No diagnoses are available