Country:
|
USA
|
Province:
|
Texas, Brewster Co.
|
Locality:
|
Iron Mt., near Clay slide
|
Layer:
|
upper Leonard Fm. |
Lower Boundary:
|
UTX Kungurian/Leonardian base, 275.6 million years
|
Upper Boundary:
|
UTX Kungurian/Leonardian top, 270.6 million years
|
Georeference:
|
|