Mostrar 1972 resultados

Archival description
University of Saskatchewan, University Archives & Special Collections Geology√
Previsualizar a impressão Ver:

55 resultados com objetos digitais Mostrar resultados com objetos digitais

Parabolic blow-out dune - Great Sand Hills area

Inside of parabolic blow-out dune, Great Sand Hills area in sec. 29, T. 16, R. 21, W. 3. Notice the gentle depositional slope along central axis to left, steep erosional slopes on side of U.

Resultados 1921 a 1935 de 1972