Protozoa - Nassellaria - Bulbocyrtiidae
Alternative combination: Quasipetasus tubus
Full reference: K. Y. Yeh. 1989. Studies of Radiolaria from the Fields Creek Formation, east-central Oregon, USA. Bulletin of the National Museum of Natural Science 1:43-109
Belongs to Bulbocyrtium according to P. De Wever et al. 2001
See also Yeh 1989
Sister taxa: Bulbocyrtium cordeyi, Bulbocyrtium globosus, Bulbocyrtium insolitus, Bulbocyrtium latum, Bulbocyrtium longobardicum
Type specimen: Its type locality is Fields Creek, OR120, which is in a Norian basinal (siliceous) mudstone in the Fields Creek Formation of Oregon
Distribution:
• Triassic of Canada (2: British Columbia collections), United States (1: Oregon)
Total: 3 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.