|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||Age range and collections|
Gastropoda - Turbinidae
It was reranked as Astraea (Bolma) by Ladd (1972), Marasti (1973), Ladd (1982), Harzhauser (2002) and Mandic et al. (2002).
It was assigned to Bolmidae by Delpey (1941) and Delpey (1941); to Turbinidae by Kensley and Pether (1986); to Astraea by Ladd (1972), Marasti (1973), Ladd (1982), Harzhauser (2002) and Mandic et al. (2002); to Archaeogastropoda by Sepkoski (2002); and to Turbininae by MacNeil (1960), Wilson (1993) and Bouchet et al. (2005).
|Year||Name and author|
|1826||Bolma Risso p. 117|
|1941||Bolma Delpey pp. 37, 245|
|1960||Bolma MacNeil p. 33|
|1972||Astraea (Bolma) Ladd p. 13|
|1973||Astraea (Bolma) Marasti p. 84|
|1982||Astraea (Bolma) Ladd p. 23|
|1986||Bolma Kensley and Pether p. 159|
|1993||Bolma Wilson p. 107|
|2002||Astraea (Bolma) Harzhauser p. 70|
|2002||Astraea (Bolma) Mandic et al. p. 300|
|2002||Bolma Sepkoski, Jr.|
|2005||Bolma Bouchet et al. pp. 37, 245|
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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.