Brian S Penn

Sort by

1) Tertiary igneous rocks and Laramide structure and stratigraphy of the Spanish Peaks region, south-central Colorado: road log and descriptions from Walsenberg to La Veta (first day) and La Veta to Aguilar (second day)

Author

Series

Field trip volume no. 28
Open file report volume 96-4

Pub. Date

1996.