strain – Sedimentary Geology

Deformed Proterozoic strata, Granite Wash, AZ

March 17, 2020March 24, 2020 by Michael Smith, posted in Structural Geology

granite_wash_az_proterozoic_stx

reduced file size version (more functional for some computers): granite_wash_az_proterozoic_stx_reduced

Complexly-deformed Proterozoic metasediments exposed in the upper Verde valley catchment, Arizona.

Van Hise Rock, WI

March 14, 2020March 24, 2020 by Michael Smith, posted in Structural Geology

reduced file size version (more functional for some computers): van_hise_rock_reduced

Deformed Precambrian strata near Baraboo, WI, showing different deformation styles resulting from different protolith compositions.