See also Sepkoski 2002
Ecology: stationary epifaunal suspension feeder
• Devonian of Canada (32: Alberta, Manitoba, Northwest Territories collections), China (1), Germany (2), the Russian Federation (6), United States (290: Arizona, Illinois, Indiana, Iowa, Maryland, Michigan, Missouri, Nevada, New Mexico, New York, Ohio, Pennsylvania)
Total: 331 collections including 357 occurrences
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.