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Girtyspira
Taxonomy
Girtyspira was named by Knight (1936) [Sepkoski's age data: C Tour P Dora Sepkoski's reference number: 797,1130]. It is not extant.
It was assigned to Acteoninidae by Erwin (1988); to Meekospiridae by Knight et al. (1960) and Nützel et al. (2000); to Cephalaspida by Sepkoski (2002); and to Soleniscidae by Bandel (2002).
It was assigned to Acteoninidae by Erwin (1988); to Meekospiridae by Knight et al. (1960) and Nützel et al. (2000); to Cephalaspida by Sepkoski (2002); and to Soleniscidae by Bandel (2002).
Synonymy list
Year | Name and author |
---|---|
1936 | Girtyspira Knight p. 524 |
1960 | Girtyspira Knight et al. p. 321 |
1988 | Girtyspira Erwin p. 573 |
2000 | Girtyspira Nützel et al. p. 585 |
2002 | Girtyspira Bandel |
2002 | Girtyspira 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. †Girtyspira Knight 1936
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†Girtyspira alvaensis Beede 1907
†Girtyspira canaliculata Hall 1856
†Girtyspira delicata Pan and Erwin 2002
†Girtyspira fusiformis de Koninck 1881
†Girtyspira germanica Herholz 1992
†Girtyspira inflata Yoo 1994
†Girtyspira lineata Delpey 1941
†Girtyspira mediocris Delpey 1942
†Girtyspira micra Xi 1980
†Girtyspira microspirula Jeffery et al. 1994
†Girtyspira minuta Stevens 1858
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Invalid names: Bulimorpha meeki Sayre 1930 [synonym], Bulimorpha turnerensis Sayre 1930 [synonym], Macrochilina danvillensis Girty 1915 [synonym]
†Girtyspira oblonga Mazaev 2019
†Girtyspira pygmaea Weller 1916
†Girtyspira yodai Erwin 1988
Diagnosis
No diagnoses are available