Full reference: E. Emmons. 1857. American Geology, Containing a Statement of the Principles of the Science with Full Illustrations of the Characteristic American Fossils. With an Atlas and a Geological Map of the United States Part IV:x-152
Sister taxa: none
Type specimen: Its type locality is New Egypt coal mine, which is in a Norian terrestrial horizon in the Cumnock Formation of North Carolina
Distribution: found only at New Egypt coal mine
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.