Pessagno, E. A., Whalen, et al. 1982. Lower and Middle Jurassic Radiolaria (Multicyrtid Nassellariina) from California, East-Central Oregon and the Queen Charlotte Islands, B.C. 28 (n.2): 124, pl.1,f.1,15,16,20,meas..
Type Status:
holotype
Place:
Comox-Atlin County, British Columbia, Canada, North America