Authors Year Title
Hall 1875 Descriptions of new species of Goniatitidae. With a list of previously described species.
New York State Cab. Nat. Hist., Annual Report, 27: 132-136; Albany.
Hall 1879 Descriptions of the Gasteropoda, Pteropoda and Cephalopoda of the Upper Helderberg, Hamilton, Portage and Chemung Groups.
Paleontology of New York, 5 (2): 1-492, pl.1-113; Albany.
House 1962 Observations on the ammonoid succesion of the North American Devonian.
Journal of Paleontology, 36: 247-284, fig.1-15, tab.1-3, pl.43-48; Tulsa, Okla.
House & Kirchgasser 1993 Devonian goniatite biostratigraphy and timing of facies movements in the Frasnian of eastern North America.
In: Hailwood,E.A. & Kidd,R.B. (eds.), High Resolution Stratigraphy; Geological Society Special Publications, 70: 267-292, fig.1-13;
Miller 1938 Devonian ammonoids of America.
Special Papers, Geological Society of America, 14: 1-262, fig.1-41, pl.1-39; Baltimore.
Miller, Furnish & Glenister 1960 Gephyroceratidae Frech, 1897: proposed acceptance of the emedation to Gephuroceratidae (class Cephalpoda, order Ammonoidea), Z.N. (S.) 982.
Bulletin Zool. Nomenclat., 18 (1): 73-74; London.