rwgabbro1: View of Shovel Point from Palisade Head, Tettegouche State Park, Minnesota, USA
rwgabbro1: View of Looking Glass Rock with Rising Wisps of Fog, from the Blue Ridge Parkway, North Carolina, USA
rwgabbro1: View of the Forested Johnstown Moraine from East Bluff, Devil's Lake State Park, Wisconsin, USA
rwgabbro1: Looking Eastward toward South Mountain, Antietam National Battlefied, Maryland, USA
rwgabbro1: Bedrock Island in the St. Louis River, Jay Cooke State Park, Minnesota, USA
rwgabbro1: Et in Arcadia Ego: In the Hills of Arcadia, Central Peloponnese, Greece
rwgabbro1: Architectural Geology of Mycenae, Part 1: Eastern Flank of the Argolid Graben with Bronze Age City, Peloponnese, Greece
rwgabbro1: Architectural Geology of Dougga, Tunisia, Part 1: All the World's a Stage (Second Century AD)
rwgabbro1: Geology with an Instamatic, Part 1: The Medicine Bow Mountains from above Lake Agnes, Never Summer Range, Rocky Mountain National Park, Colorado, USA
rwgabbro1: Geologizing a Cuesta, Part 1: The Trail between Shawangunk Formation Slump Blocks, Shawangunk Ridge, New York, USA
rwgabbro1: The Giant's Bathtub, Matthiessen State Park, Illinois, USA
rwgabbro1: Through the Mist and Spray, Part 1: The High Falls of the Pigeon River, Grand Portage State Park, Minnesota, USA
rwgabbro1: Peaceable Kingdom: A Downstream View of the Connecticut River from Mount Sugarloaf, South Deerfield, Massachusetts, USA
rwgabbro1: A Granitoid-State Summit View: Mount Cardigan, Cardigan Mountain State Forest, New Hampshire, USA
rwgabbro1: Just Saying Hello: Arborescent Saguaro Cacti (Carnegiea gigantea), Organ Pipe Cactus National Monument, Arizona, USA
rwgabbro1: One Section of the Grand Sable Dunes and the Lake Superior Coast, from the Log Slide Site, Pictured Rocks National Lakeshore, Michigan, USA
rwgabbro1: Geologizing a Cuesta, Part 2: Escarpment Face with Tilted Shawangunk Formation Strata, Shawangunk Ridge, New York, USA
rwgabbro1: A Vibrant Sonoran Desert Plant Community, Organ Pipe Cactus National Monument, Arizona, USA
rwgabbro1: Cliff Face of the Pounds Sandstone Member, Caseyville Formation, Ferne Clyffe State Park, Illinois, USA
rwgabbro1: Homage to the Basin and Range Province, Part 1: The Providence Mountains from Kelbaker Road, Mojave National Preserve, California, USA
rwgabbro1: An Island of Life Amid Bare Rock: Near the Summit of Mount Cardigan, Cardigan Mountain State Forest, New Hampshire, USA
rwgabbro1: Santa Elena Canyon View 1 | Big Bend National Park, Texas, USA
rwgabbro1: Botany of the Carolinas Coastal Plain, Part 14: Pines of a Pocosin, Croatan National Forest, North Carolina, USA
rwgabbro1: Young Eastern Cottonwood Trees (Populus deltoides) in Autumn Color, Warren Dunes State Park, Michigan, USA
rwgabbro1: Outcrop and Boulders of the York Haven Diabase, the Devil's Den, Gettysburg National Military Park, Pennsylvania, USA
rwgabbro1: Santa Elena Canyon View 2 | Big Bend National Park, Texas, USA
rwgabbro1: The Aurunci Mountains in Winter: Near Monte Redentore, Lazio, Italy
rwgabbro1: Homage to the Basin and Range Province, Part 2: The Providence Mountains from Kelbaker Road, Mojave National Preserve, California, USA
rwgabbro1: Homage to the Basin and Range Province, Part 3: The Santana Bolson, Big Bend Ranch State Park, Texas, Mexico-USA Border
rwgabbro1: Geology with an Instamatic, Part 3: The Nokhu Crags Arete, Never Summer Range, Rocky Mountain National Park, Colorado, USA