Dinophyceae - Gonyaulacales - Areoligeraceae
Parent taxon: Areoligeraceae according to M. Araujo Carvalho 2001
See also Andrews 1970 and Lakhanpal et al. 1976
Sister taxa: Adnatosphaeridium, Areoligera, Canningia, Cassidium, Circulodinium, Glaphyrocysta, Riculacysta, Senoniasphaera
Subtaxa: Cyclonephelium aerolatum Cyclonephelium brevispinatum Cyclonephelium chabaca Cyclonephelium clathromarginatum Cyclonephelium compactum Cyclonephelium deconinckii Cyclonephelium densebarbatum Cyclonephelium distinctum Cyclonephelium eisenackii Cyclonephelium hughesii Cyclonephelium hystrix Cyclonephelium membraniphorum Cyclonephelium vannophorum
Type: Cyclonephelium compactum
Distribution:
• Paleocene of United States (6: Missouri collections)
• Cretaceous of Antarctica (12), Brazil (50), Chile (1), Egypt (32), Ghana (22), India (1), Israel (9), the Russian Federation (8), the United Kingdom (1)
Total: 142 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.