†family Bekomidae De Wever et al. 2001
Polycystinea - Nassellaria - Bekomidae
Full reference: P. De Wever, P. Dumitrica, J.P. Caulet, C. Nigrini, and M. Caridroit. 2001. Radiolarians in the sedimentary record. London (Gordon & Breach Sc) 1-533
Parent taxon: Eucyrtidiacea according to P. De Wever et al. 2001
Sister taxa: Eucyrtidiidae, Eucyrtiidae, Lophocyrtiidae, Obeliscoitidae, Pseudodictyomitridae, Theocotylidae, Xitidae
Subtaxa: Bekoma Bekomiforma Orbula
Type: Bekoma
Distribution:
• Eocene of North Atlantic (1 collection), North Pacific (1)
• Paleocene to Eocene of North Atlantic (2)
• Paleocene of China (1), Cyprus (1), North Atlantic (5)
• Cretaceous to Paleogene of North Atlantic (1)
Total: 12 collections including 16 occurrences