

Sanpoil-style Syn-sedimentary Deformation
Mud squirts. Mobilized lacustrine muds are dragged upward into an overriding sand bed deposited by a Missoula flood entering Glacial Lake...


Linear Surface Anomalies at Bennington, ID
While mapping the geology of the 1:24,000 scale Georgetown Quad near Bennington, ID, structural geologist Jim Coogan discovered linear...