Thanks to Kenny for loaning me the fossil to photograph.
The last two pictures are from the Indiana Department of Geology and Natural Resources Thirtieth Annual Report, W.S. Blatchely State Geologist, 1905. They are Figures 1 and 2 in Plate X on pages 1402-1403. Listed as a specimen in the Indiana University collection.
|Plate X Figure 1 page 1403|
|Plate X Figure 2 page 1403|