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Praestylosphaera
Taxonomy
Praestylosphaera was named by Empson-Morin (1981) [Sepkoski's age data: K Camp].
It was assigned to Stylosphaeridae by De Wever et al. (2001); and to Spumellaria by Sepkoski (2002).
It was assigned to Stylosphaeridae by De Wever et al. (2001); and to Spumellaria by Sepkoski (2002).
Synonymy list
Year | Name and author |
---|---|
1981 | Praestylosphaera Empson-Morin p. 261 figs. Plate 4, figures 4-5C |
2001 | Praestylosphaera De Wever et al. p. 118 |
2002 | Praestylosphaera 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. †Praestylosphaera Empson-Morin 1981
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Diagnosis
No diagnoses are available