†Trigonosphaera calvata Feng 2004 (radiolarian)
Click image to enlarge. Click to access iDigBio record.
Polycystina - Spumellaria - Xiphostylidae
Belongs to Trigonosphaera according to Feng 2004
Sister taxa: none
Ecology: passively mobile planktonic omnivore
Distribution:
• Permian of China (6 collections)
Total: 6 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.