'Three Kings' Panel of Petroglyphs / McConkie Ranch Site (Utah) ID: 0000 0000 1010 2309 [detail] © 2010 Ron Wolf
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Basalt Dike / Death Valley ID: 0000 0000 0214 0471 [detail] © 2014 Ron Wolf
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Illilouette Falls and Illilouette Creek, Yosemite National Park ID: 0000 0000 1007 0294 [detail] © 2007 Ron Wolf
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Gold in Quartz ID: 0000 0000 0909 0543 [detail] © 2009 Ron Wolf
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Petroglyph / Dinosaur National Monument ID: 0000 0000 0714 1992 [detail] © 2014 Ron Wolf
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Russian Ridge Open Space Preserve, view to the southwest ID: 0000 0000 0807 1751 [detail] © 2007 Ron Wolf
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Brokeoff Mountain (left) at sunset. ID: 0000 0000 0807 1753 [detail] © 2007 Ron Wolf
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Steam vents at Lassen Volcanic National Park ID: 0000 0000 0807 1754 [detail] © 2007 Ron Wolf
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Painted Dunes at Lassen Volcanic National Park ID: 0000 0000 0807 1831 [detail] © 2007 Ron Wolf
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Painted Dunes at Lassen Volcanic National Park ID: 0000 0000 0807 1832 [detail] © 2007 Ron Wolf
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Order Cetacea Baleen Whale ID: 0000 0000 0310 0070 [detail] © 2010 Ron Wolf
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Order Cetacea Baleen Whale ID: 0000 0000 0310 0069 [detail] © 2010 Ron Wolf
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Green Flash at Sunset ID: 0000 0000 0907 1112 [detail] © 2007 Ron Wolf
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Pigeon Point Lighthouse ID: 0000 0000 1007 0238 [detail] © 2007 Ron Wolf
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Bear Gulch Caves at Pinnacles National Monument ID: 0000 0000 0508 0744 [detail] © 2008 Ron Wolf
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Bird Island, Point Lobos State Reserve ID: 0000 0000 0608 0095 [detail] © 2008 Ron Wolf
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Mount Bierstadt (Colorado) ID: 0000 0000 0908 0834 [detail] © 2008 Ron Wolf
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Mono Craters (volcanic cones) ID: 0000 0000 0708 2007 [detail] © 2008 Ron Wolf
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Fumarole at Lassen Volcanic National Park ID: 0000 0000 0808 0514 [detail] © 2008 Ron Wolf
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Sulphur crystals at Lassen Volcanic National Park ID: 0000 0000 0808 0516 [detail] © 2008 Ron Wolf
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Sulphur crystals at Lassen Volcanic National Park ID: 0000 0000 0808 0517 [detail] © 2008 Ron Wolf
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Mud Pot at Lassen Volcanic National Park ID: 0000 0000 0808 0725 [detail] © 2008 Ron Wolf
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Mud Pots at Lassen Volcanic National Park ID: 0000 0000 0808 0726 [detail] © 2008 Ron Wolf
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Hot Springs at Lassen Volcanic National Park ID: 0000 0000 0808 0727 [detail] © 2008 Ron Wolf
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Thermal Pool at Lassen Volcanic National Park ID: 0000 0000 0808 0758 [detail] © 2008 Ron Wolf
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Thermal Pool at Lassen Volcanic National Park ID: 0000 0000 0808 0759 [detail] © 2008 Ron Wolf
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Lassen Peak and Lake Helen ID: 0000 0000 0807 1752 [detail] © 2007 Ron Wolf
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Kings Creek Falls at Lassen Volcanic National Park ID: 0000 0000 0808 0773 [detail] © 2008 Ron Wolf
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Kings Creek Meadow at Lassen Volcanic National Park ID: 0000 0000 0808 0774 [detail] © 2008 Ron Wolf
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Snag Lake at Lassen Volcanic National Park ID: 0000 0000 0808 0835 [detail] © 2008 Ron Wolf
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Snag Lake at Lassen Volcanic National Park ID: 0000 0000 0808 0836 [detail] © 2008 Ron Wolf
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Cinder Cone at Lassen Volcanic National Park ID: 0000 0000 0808 0839 [detail] © 2008 Ron Wolf
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Cinder Cone at Lassen Volcanic National Park ID: 0000 0000 0808 0840 [detail] © 2008 Ron Wolf
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Round Top Lake in Mokelumne Wilderness ID: 0000 0000 0808 1497 [detail] © 2008 Ron Wolf
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White Mountain Peak (California) ID: 0000 0000 0908 0580 [detail] © 2008 Ron Wolf
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White Mountain Peak (California) ID: 0000 0000 0908 0581 [detail] © 2008 Ron Wolf
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Tioga Peak (California) ID: 0000 0000 1008 0585 [detail] © 2008 Ron Wolf
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Crater Mountain (California) ID: 0000 0000 1008 1241 [detail] © 2008 Ron Wolf
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Plagioclase Phenocrysts in Granite Porphyry ID: 0000 0000 1008 1312 [detail] © 2008 Ron Wolf
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Sierra Nevada Crest and Escarpment ID: 0000 0000 1008 1513 [detail] © 2008 Ron Wolf
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Prehnite in cavity in Watchung Basalt ID: 0000 0000 1108 0825 [detail] © 2008 Ron Wolf
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Pectolite on Prehnite ID: 0000 0000 1108 0827 [detail] © 2008 Ron Wolf
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Orthoclase crystals ID: 0000 0000 1108 0889 [detail] © 2008 Ron Wolf
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Barite crystals ID: 0000 0000 1108 0918 [detail] © 2008 Ron Wolf
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San Andreas Fault - Displacement of Fence Line ID: 0000 0000 1208 2522 [detail] © 2008 Ron Wolf
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San Andreas Fault - Tree damaged by 1906 earthquake ID: 0000 0000 1208 2523 [detail] © 2008 Ron Wolf
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San Andreas Fault - Side hill bench along trace of 1906 rupture ID: 0000 0000 1208 2524 [detail] © 2008 Ron Wolf
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San Andreas Fault - Springs along the Fault Trace ID: 0000 0000 1208 3409 [detail] © 2008 Ron Wolf
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