Rotorua, New Zealand ID: 1338 3161 0870 0125 [detail] Jules Strauss © 2004 California Academy of Sciences

Geothermal activity at Rotorua, New Zealand ID: 1351 3163 4281 0021 [detail] Jules Strauss © 2007 California Academy of Sciences

Mud pool, Whakarewarewd thermal area, Rotorua, North Island, New Zealand ID: 1342 3162 2621 0068 [detail] George G. Hawxhurst © 2007 California Academy of Sciences

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