Paleontological Sample from Weller Catalog Stratigraphy: Shale below Piasa Limestone Scientific Name: Steriobrachicrinus n. sp. Locality: Jersey Co., IL Comments: Nos. 147-162 duplicated - Also used for sponge spicules from Rock Island Co. 6, IL, SW corner, Sec. 25, T.17N, R.1W., J. M. Weller, 1927.
Summary
Paleontological Sample from Weller Catalog Stratigraphy: Shale below Piasa Limestone Scientific Name: Steriobrachicrinus n. sp. Locality: Jersey Co., IL Comments: Nos. 147-162 duplicated - Also used for sponge spicules from Rock Island Co. 6, IL, SW corner, Sec. 25, T.17N, R.1W., J. M. Weller, 1927.
