See also Sepkoski 2002
Ecology: stationary epifaunal suspension feeder
• Permian of United States (1: Texas collection)
• Silurian of United States (15: New York)
• Niagaran of United States (1: New York)
Total: 56 collections including 65 occurrences
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.