Aerial photograph of a washboard moraine (minor recessional ridges or swells and swales) re-entrant as indicated by the V-shaped indentation of the ridges. Sec. 24, T. 12, R. 10, W. 2.
Aerial photograph of washboard moraine forming a re-entrant or V-shaped indentation, toward the retreating ice sheet. Note kame in the south part of sec. 19. Sec. 19, T. 8, R. 7, W. 2.
Aerial photograph of washboard moraine forming a re-entrant or V-shaped indentation, toward the retreating ice sheet. Note kame in the south part of sec. 19. Sec. 19, T. 8, R. 7, W. 2.
Dunes. Parabolic and complex dunes in Great Sand Hills area. Wind direction from west. Active dunes are white, stabilised dunes grey. Location: sec. 16, T. 20, R. 24, W. 3, Sask.