LocNo: 6878Haskell Mb.,Robbins Mb., Lawrence Fm.
| Country: |
USA
|
| Province: |
Kansas, Chautauqua Co.
|
| Locality: |
Peru, KSV-06
|
| Layer: | Haskell Mb.,Robbins Mb., Lawrence Fm. |
| Lower Boundary: |
U Missourian--Virgilian [MIS--VIR], 305 million years
|
| Upper Boundary: |
UOK Kanwaka Fm. base, 301 million years
|
| Georeference: |