|   | 
Locality | 
Layer | 
 
 | 
USA, Iowa (undifferentiated), Iowa, unrecorded, southeastern Ia. | 
Wassonville Limestone | 
 
 | 
USA, Missouri, Benton County, Warsaw, top of hill 1mile north of | 
Chouteau Limestone | 
 
 | 
USA, Missouri, Boone County, Browns Station, 3.5 mls north of | 
Chouteau Limestone | 
 
 | 
USA, Missouri, Boone County, Hinton, 3 miles northeast of | 
Chouteau Limestone | 
 
 | 
USA, Missouri, Callaway County, Williamsburg, 3.5 miles northeast of | 
Chouteau Limestone (10 feet above base) | 
 
 | 
USA, Missouri, Cooper County, Chouteau Springs | 
Chouteau Limestone (16-20feet below top) | 
 
 | 
USA, Missouri, Hickory County, Darnell, east bluff of Weaubleau Creek | 
Chouteau Limestone | 
 
 | 
USA, Missouri, Pettis County, Georgetown, shepard farm 0.5 mile N' of | 
Chouteau Limestone | 
 
 | 
USA, Missouri, Pettis County, Sedalia, 3.5 mls north of | 
Chouteau Limestone | 
 
 | 
USA, Missouri, Pettis County, Sedalia, County farm about 1,5mls N' of | 
Chouteau Limestone | 
 
 | 
USA, Missouri, Pettis County, Sedalia, unrecorded locality | 
Chouteau Limestone | 
 
 | 
USA, Missouri, St. Clair County, Osceola,w' of, below Osage River bridge | 
Chouteau Limestone | 
 
 | 
USA, Missouri, Warren County, Warren Co., SW 1/4 sec.2,T.46N.,R.5W. | 
Chouteau Limestone |