hot springs (yellowstone national park)

hot springs (yellowstone national park), concretions, gours, hot springs, rimstone dams, terraces, travertine, tufa, yellowstone national park, yellowstone np hot springs (yellowstone national park), concretions, gours, hot springs, rimstone dams, terraces, travertine, tufa, yellowstone national park, yellowstone np

hot springs (yellowstone national park)

Hot Spring (Yellowstone National Park)

concretions
gours
hot springs
rimstone dams
terraces
travertine
tufa
yellowstone national park
yellowstone NP
June 9, 2005