Authors Year Title
Davis & Mapes 1996 Fossils of Ohio. Phylum Mollusca, Class Cephalopoda.
Ohio Division of Geological Survey, Bulletin 70, Fossils of Ohio, Chapter 14: 166-195, Fig.14-1 - Fig.14-10, Columbus, OH.
Elias 1938 Studies of Late Paleozoic ammonoids.
Journal of Paleontology, 12 (1): 86-100, pl.19,20; Tulsa,Oklahoma.
Elias 1962 Differentiation of species in Gonioloboceras.
Paläontologische Zeitschrift, H.Schmidt-Festband: 29-37, pl.3,4; Stuttgart.
Furnish & Glenister 1971 Permian Gonioloboceratidae (Ammonoidea).
Smithsonian Contributions to Paleontology, 3: 301-312, fig.1-3, pl.1-2; Washington.
House 1985 Class Cephalopoda.
In: Murray,J.W. (Ed.): Atlas of invertebrate macrofossils.- 114-152, fig.6.7.1-6.7.25, pl.6.7.1-6.7.127; New York.
Librovitch 1940 Ammonoidea iz kamennougol'nykh otlozhenii Severnogo Kazakhstana.
Paleontologiia SSSR, 4 (9,1): 1-395, fig.1-78, pl.1-25; Moskva.
Mapes, Sims & Boardman 1996 Predation on the Pennsylvanian ammonoid Gonioloboceras and its implications for allochthonous vs. autochthonous accumulations of goniatites and other ammonoids.
Journal of Paleontology 69: 441-446, 4 figs., Lawrence, KS.
Mapes, Windle & Sturgeon 1997 Pennsylvanian Cephalopods of Ohio. Part 2. Ammonoid Cephalopods.  [Mapes, R.H., Windle, D.L., Sturgeon, M.T. & Hoare, R.D., 1997.]
Ohio Division of Geological Survey, Bulletin 71: 193-260, 7 pls., 32 figs., Columbus, OH.
Miller & Downs 1950a Ammonoids of the Pennsylvanian Finis Shale of Texas.
Journal of Paleontology, 24:185-218, 11 text-figs., pl.31-35.
Plummer & Scott 1937 Upper Paleozoic ammonites in Texas.
The geology of Texas, vol.3 pt.1, Bull. Texas. Univ., 3701: 1-516, fig.1-88, pl.1-41; Austin, Texas.
Smith 1903 The Carboniferous Ammonoids of America.
Monography, U.S. geological Survey, 42: 1-211, pl.1-29; Washington.
Smith 1938 The cephalopod fauna of the Buckhorn Asphalt.
The University of Chicago Libraries, 1938: 1-39, pl.1-2; Chicago, Illinois.
Tasch 1953a Causes and paleoecological significance of dwarfed fossil marine invertebrates.
Journal of Paleontology, 27 (3): 356-444, fig.1-6, pl.49; Tulsa,Oklahoma.
Unklesbay 1962 Pennsylvanian Cephalopods of Oklahoma.
Bulletin of the Oklahoma Geological Survey, 96: 1-150, fig.1-16, tab.1-2, pl.1-19; Norman.