My earth science photography
 
Antarctica
Polygons on the floor of Beacon Valley, Antarctica Crevasses on Taylor Glacier, Antarctica Ferrar Glacier, Antarctica

Alaska
"The Haystacks" volcanic formation, Aleutian Islands, Alaska Folds and faults in outcrop, Aleutian Islands, Alaska Bear Glacier near entrance to Resurrection Bay, Seward, Alaska
 
California
  
Pacific Gray Whale, Channel Islands National Park, CA Red Rock Canyon State Park, Kern County, California Anaverde Formation, San Andreas Fault, Palmdale, CA