Tergomya - Cyrtonellida - Cyrtonellidae
Alternative combinations: Cyrtolites (Cyrtonella) mitella, Cyrtolites mitella
Full reference: J. Hall. 1859. Notes and observations upon the fossils of the Goniatite Limestone, in the Marcellus shale of the Hamilton group, and those of the Goniatite beds of Rockford, Indiana, with some analogous forms from the Hamilton Group proper. Annual report of the Regents of the University of the State of New York on the State Cabinet of Natural History and the Historical and Antiquarian collection annexed thereto 13:95-112
Belongs to Cyrtonella according to P. J. Wagner 2023
See also Hall 1859, Hall 1876, Hall 1879, Prosser and Kindle 1913, Rollins 1966 and Rollins et al. 1971
Sister taxa: none
Ecology: slow-moving low-level epifaunal grazer
Distribution:
• Devonian of United States (6: New York 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.