Friday Field PhotoScienceFriday Field Photo #141: Ainsa and Peña MontañesaBy Brian RomansScienceFriday Field Photo #140: Cross-Bedded Pebbly SandstoneBy Brian RomansScienceFriday Field Photo #139: Avalanche Caught in the ActBy Brian RomansScienceFriday Field Photo #138: Foggy Spanish OrchardBy Brian RomansScienceFriday Field Photo #137: Dipping Strata in a Dry WashBy Brian RomansScienceFriday Field Photo #136: Ripple Cross-Laminated SandstoneBy Brian RomansScienceFriday Field Photo #135: Mud and mud cracksBy Brian RomansScienceFriday Field Photo #134: A Flower in PatagoniaBy Brian RomansScienceFriday Field Photo #132: Microfaulted sedimentary rockBy Brian RomansScienceFriday Field Photo #130: Faulted turbidite strata on the California coastBy Brian RomansScienceFriday Field Photo #129: The Na Pali CoastBy Brian RomansScienceFriday Field Photo #128: Giant wall of plane- and ripple-laminated sandstoneBy Brian RomansScienceFriday Field Photo #127: Cross-stratified sandstone in UtahBy Brian RomansScienceFriday Field Photo #125: Road closed ... by lava!By Brian RomansScienceFriday Field Photo #124: Unconformity at Point ReyesBy Brian RomansScienceFriday Field Foto #72: Meandering river in PatagoniaBy Brian RomansScienceFriday Field Foto #71: Sheep like geology tooBy Brian RomansScienceFriday Field Foto #70: Permian carbonate slope systemBy Brian RomansScienceFriday Field Foto #69: Patterns in a Tierra del Fuego beachBy Brian RomansScienceFriday Field Foto #68: Table Mountain, Cape TownBy Brian RomansScienceFriday Field Foto #67: Alluvial fans in Death ValleyBy Brian RomansScienceFriday Field Foto #66: Puente del Inca (near Mendoza, Argentina)By Brian RomansScienceFriday Field Foto #65: Geopuzzle!By Brian RomansScienceFriday Field Foto #64: Nice 'Z' fold in Patagonian outcropBy Brian RomansMore Stories