Hand Sample from Albert V. Carozzi collection Description: calcareous sandstone Age: Mississippian, Chester, Menard Limestone Locality: SE of Chester (East #12), Randolph Co., IL Heading Info: J. E. Roche's MS thesis, 1967, Upper Chester carbonates of Illinois, Glen Dean Limestone, Reilly Lake North, #11224-11610.
Summary
Hand Sample from Albert V. Carozzi collection Description: calcareous sandstone Age: Mississippian, Chester, Menard Limestone Locality: SE of Chester (East #12), Randolph Co., IL Heading Info: J. E. Roche's MS thesis, 1967, Upper Chester carbonates of Illinois, Glen Dean Limestone, Reilly Lake North, #11224-11610.