Polycystinea - Spumellaria - Hagiastridae
Full reference: E. S. Carter, P. A. Whalen, and J. Guex. 1998. Biochronology and paleontology of Lower Jurassic (Hettangian and Sinemurian) radiolarians, Queen Charlotte Islands, British Columbia. Geological Survey of Canada Bulletin (496)1-162
Parent taxon: Hagiastridae according to P. De Wever et al. 2001
See also O'Dogherty et al. 2009 and Tekin 2002
Sister taxa: Archaeohagiastrum, Crucella, Hagiastrum, Higumastra, Monotrabs, Pobum, Pseudocrucella, Pseudohagiastrum, Pseudohigumastra, Pterotrabs, Savaryella, Tetraditryma, Tetraporobrachia, Tetratrabs, Udalia
Subtaxa: Sophia palfyi Sophia tuberis
Type: Sophia tuberis
Distribution:
• Jurassic of Canada (18: British Columbia collections), Türkiye (4)
Total: 22 collections including 24 occurrences
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.