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Index for Class
Igneous Rocks
Crystallization of magma and formation of xln texture
Classification of Igneous Rocks
Origins of various igneous textures and igneous rocks
Sierra Nevada Batholith - Yosemite Tunnel View
Harney Peak Batholith Mt. Rushmore
St. Cloud Granite intruded by Basalt
Cross section of Duluth Complex
Basalt flow over sandstone, N. Shore
Lava flows, N. Shore Lake Superior
Columnar Jointing, basalt flows, N. Shore
Pahoehoe (ropy) structures, N. Shore
Pillow Lavas, submarine, Hawaii
Pillow Lava formation, offshore Hawaii (Quicktime Movie Clip)
Rhyolite flow at Palisade Point, North Shore
Map of Iceland and Mid-Atlantic Ridge/rift
Mid-Atlantic Rift at Tingviller_Iceland
Plate tectonic setting of compositional groups of igneous rocks
Internal structure of Earth - a child's view
Crust and Upper Mantle structure
Atlantic Ocean Basin - Heezen and Tharp
Pacific Ocean Basin - Heezen and Tharp
Winona area
Missouri River Valley, SD
Dante's Point, Death Valley
Zabriski Point, Death Valley
Ridge and Valley, PA Appalachians
