| |
Locality |
Layer |
|
USA, Alabama, Jefferson Co., Port Birmingham |
Lower Pennsylvanian |
|
|
USA, Arkansas, Washington Co., Winslow, Lee Creek, Devil's Den |
Brentwood Mb.,up.lmst. |
|
|
USA, Kentucky, Floyd Co., Kendrick homestead 3,5mls E of Alvin |
Kendrick Shale |
|
|
USA, Kentucky, Pike Co., Elkhorn City, Levisa Fork-Grapevine Cr. |
Kendrick Shale |
|
|
USA, Kentucky, Pike or Letcher Co., Elkhorn Creek |
Kendrick Shale |