

1. Crow's Nest Geyser, New Zealand. When in eruption it invariably gives two jets at an interval of 90 seconds. 



2. Waikite Geyser, one of the largest in North Island, New Zealand. 3. Geyser in Yellowstone Park, Wyoming. 



4. Wairoa Geyser, New Zealand, near the scene of the eruption of 1881 



GEYSER: EXAMPLES OF NATURE'S WONDERFUL BOILING FOUNTAINS 



