Polycystinea - Nassellaria - Bagotidae
Full reference: E. A. Pessagno, Jr. and P.A. Whalen. 1982. Lower and Middle Jurassic Radiolaria (multicyrtid Nassellariina) from California, east-central Oregon and the Queen Charlotte Islands, B.C. Micropaleontology 28(2):111-169
Belongs to Droltus according to Pessagno and Whalen 1982
Sister taxa: Droltus carinaspinosus, Droltus eurasiaticus, Droltus firmus, Droltus fondrenensis, Droltus laseekensis, Droltus lyellensis, Droltus orchardi, Droltus probosus, Droltus robustospinosus, Droltus sanignacioensis
Type specimen: USNM 307194. Its type locality is Queen Charlotte Islands, B.C., Maude Formation (Locality 534), which is in a Pliensbachian marine lime mudstone in the Maude Formation of Canada.
Distribution:
• Jurassic of Argentina (1 collection), Canada (53: British Columbia), Peru (1), Türkiye (4)
Total: 59 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.