| |
Locality |
Layer |
|
USA, Illinois, Calhoun County, Hamburg |
Louisiana Limestone |
|
|
USA, Missouri, Pike County, Buffalo Creek |
Louisiana Limestone |
|
|
USA, Missouri, Pike County, Louisiana |
Louisiana Limestone, clay partings |
|
|
USA, Missouri, Pike County, Pike Co., mouth of Buffalo Creek |
Louisiana Limestone, clay partings |