|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||Age range and collections|
Gastropoda - Bursidae
It was reranked as Ranella (Bufonaria) by Martin (1899) and Vredenburg (1925); it was reranked as Bursa (Bufonaria) by Cox (1948) and MacNeil (1960).
It was assigned to Ranella by Martin (1899) and Vredenburg (1925); to Bursa by Cox (1948) and MacNeil (1960); and to Bursidae by Wilson (1993) and Beu (2005).
|Year||Name and author|
|1817||Bufonaria Schumacher p. 251|
|1899||Ranella (Bufonaria) Martin p. 147|
|1904||Chasmotheca Dall p. 118|
|1925||Ranella (Bufonaria) Vredenburg p. 258|
|1935||Bursa (Chasmotheca) Oostingh p. 61|
|1948||Bursa (Bufonaria) Cox p. 41|
|1960||Bursa (Bufonaria) MacNeil p. 60|
|1993||Bufonaria Wilson p. 225|
|2002||Chasmotheca Sepkoski, Jr.|
|2005||Bufonaria Beu p. 8|
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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.