marsupium photography: red sandstone
marsupium photography: geological setting
marsupium photography: enjoying the view
marsupium photography: discussing the various volcanic episodes
marsupium photography: doughnuts and geomorphology
marsupium photography: shadows over the Agassiz Rock
marsupium photography: fault slickenlines and subglacial striae
marsupium photography: discussing Agassiz
marsupium photography: discussing the fault