West Spitsbergen Island. Oscar II Land. Svartfjellstranda coast. Becoming dry pond (15 x 25 m, depth to 0.3 m). Coast of the pond. Blue-green film at the quartz pebble (epilithic).
West Spitsbergen Island. Oscar II Land. Svartfjellstranda coast. Becoming dry pond (15 x 25 m, depth to 0.3 m). Coast of the pond. Red-brown crust on the pebble.