Ghost Lakes and the Devils Gap in 1884 (George Mercer Dawson, Geologic Survey Canada-00562) and the Lake Minnewanka reservoir in 2017 (CW-2017-06-26-3660).
Ghost Lakes
Ghost Lakes and the Devils Gap in 1884 (George Mercer Dawson, Geologic Survey Canada-00562) and the Lake Minnewanka reservoir in 2017 (CW-2017-06-26-3660).