|   | 
Authors | 
Year | 
Title | 
 
 | 
Furnish & Saunders | 
1971 | 
Ammonoids from the Middle Chester Beech Creek Limestone, St. Clair County.	 
University of Kansas paleontological Contributions, 51: 1-14, fig.1-3, pl.1-2.	 
 | 
 
 | 
Gordon | 
1965 | 
Carboniferous Cephalopods of Arkansas.	 
Professional Papers, U.S. Geological Survey, 460: 1-322, fig.1-96, pl.1-32; Washington. [imprint 1964].	 
 | 
 
 | 
McCaleb, Quinn & Furnish | 
1964 | 
The ammonoid family Girtyoceratidae in the Southern Midcontinent.	 
Circular Oklahoma geological Survey, 67: 1-41, 8 figs., pl.1-4; Norman, Okla.	 
 | 
 
 | 
Miller & Faber | 
1892 | 
Description of some Subcarboniferous and Carboniferous Cephalopoda.	 
Journal of the Cincinnati Society of natural history, 14: 164-168, pl.6;	 
 | 
 
 | 
Miller & Gurley | 
1896 | 
New species of Palaeozoic invertebrates from Illinois and other states.	 
Bulletin of the Illinois State Museum of Natural History, 11: 1-50, pl.1-5; Springfield, IL.	 
 | 
 
 | 
Miller & Furnish | 
1940a | 
Studies on Carboniferous ammonoids: parts 1-4.	 
Journal of Paleontology, 14: 356-377, fig.1-17, pl.45-49; Tulsa, Okla.	 
 | 
 
 | 
Smith | 
1903 | 
The Carboniferous Ammonoids of America.	 
Monography, U.S. geological Survey, 42: 1-211, pl.1-29; Washington.	 
 |