Full reference: A. J. Boucot. 1957. Revision of some Silurian and Early Devonian spiriferid genera and erection of Kozlowskiellinae, new subfamily. Senckenbergiana Lethaea 38:311-334
Subtaxa: Hedeina crispa
Ecology: stationary epifaunal suspension feeder
• Devonian of United States (2: New York collections)
• Silurian of Australia (4), Canada (11: Northwest Territories, Nunavut, Québec), China (2), Greenland (1), Ireland (1), Sweden (1), United States (34: Alabama, Illinois, Indiana, Iowa, Nevada, New York, Tennessee, Wisconsin)
Total: 56 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.