Lecture 4 Image Gallery

Except as noted, all images are courtesy of Professor Burchfiel.

Two major tectonic provinces in NA. Two major tectonic provinces in NA. Accretionary part of NA. Precambrian rock in NA. Precambrian rock outcrops in NA. Sedimentary layers in the Belt group. Late Precambrian-Early Cambrian layers. Folded shallow marine sediments. Near shore/river sediment. Stromatolitic limestone. Diamictite. Diamictite. Cambrian-Late Devonian. Cross-section of the passive margin. The Grand Canyon. Death Valley. Distal rocks. Metaigneous rocks. Quartzite. Devonian-Early Mississippian.