HA 730-I Geothermal water

GROUND WATER ATLAS of the UNITED STATES
Montana, North Dakota, South Dakota, Wyoming
HA 730-I

Geothermal water

(figures 78-86)

Geothermal water (Click to view thumbnails and download figures)

Figure 78 Map of geothermal wells, springs, and structural basins
Figure 79 Photograph of a geyser eruption
Figure 80 Diagram showing the different stages of a geyser eruption
Figure 81 Photograph showing thick deposits of travertine
Figure 82 Map showing temperature of water in the upper Cretaceous aquifers
Figure 83 Map showing temperature of water in the lower Cretaceous aquifers
Figure 84 Map showing temperature of water in the upper Paleozoic aquifers
Figure 85 Map showing temperature of water in the lower Paleozoic aquifers
Figure 86 Diagram showing geothermal water movement

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