Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Bolbopisthia
Taxonomy
Bolbopisthia is a genus. It is not extant.
It was assigned to Lomatopisthiidae by Copeland (2000); and to Palaeocopida by Sepkoski (2002).
It was assigned to Lomatopisthiidae by Copeland (2000); and to Palaeocopida by Sepkoski (2002).
Species lacking formal opinion data
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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. †Bolbopisthia
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: o = order, c = class | |||||
References: Kiessling 2004, Alvarez et al. 2008 |
Collections (18 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Chazyan | Canada (Northwest Territories) | B. ludvigseni (24621 25862 25933 25935 26057) B. sp. (315) | |
Sandbian | Canada (Northwest Territories) | B. lenzi (102271) | |
Blackriveran | Canada (Northwest Territories) | B. lenzi, B. ludvigseni (24631) B. ludvigseni (24628 102240) | |
Blackriveran - Rocklandian | Canada (Northwest Territories) | B. lenzi (24634) | |
Rocklandian - Kirkfieldian | Canada (Northwest Territories) | B. lenzi, B. ludvigseni (24635) | |
Wildernessian | Canada (Northwest Territories) | B. lenzi (102242 102249) B. sp. (26960 102246) | |
Chatfieldian | USA (Kentucky) | B. progressa reticulata (34555) | |
Edenian | Canada (Northwest Territories) | B. sp. (24636) |