Geothermal waters, Yellowstone, Montana, Wyoming, N. Dakota, maps & chemistry - $60 - (Winnsboro, SC)
This is a collection of USGS maps and publications, chemical analyses of Yellowstone thermal waters and an old T. Scott Bryan geyser book. The government no longer prints many reports making them difficult to find. Most maps are still available although the conversion to digitized formats has affected the availability of some documents such as geothermal maps. The large geothermal resources maps are great for an overview of big areas and handy in the field when you lose an internet connection. The chemical analyses have been collected from a variety of sources over a period of many years. The Xeroxed copy of the 525 page Allen and Day remains the most complete discussion of all Yellowstone thermal areas and provides a first-hand description of thermal features over 80 years ago. Most of the maps are in very fine condition. They have been unfolded to take the photos but otherwise appear to be new. The exceptions are the geological map of the Upper Geyser Basin which is worn and the Norris Basin map which is separated along some fold lines. 1. Geothermal Resources of Montana map - 1981 2. Geothermal Resources of North Dakota map 1:500,000 - 1981 3. Geothermal Resources of Wyoming map 1:500,000 – 1983 2 copies 4. Selected data from thermal-spring areas, Southwestern Montana 71 page booklet 5. Assessment of geothermal resources of the United States 1978, Geological survey circular 790 by Muffler (163-page booklet) with map of Geothermal Energy in the Western US and map of Geothermal Energy in Alaska and Hawaii. 6. Energy Resources of Montana 1982 compiled by Cole, Berg, Cromwell and Sonderegger. Geological Map 28 – there are 2 maps 7. Geothermal Resources of Montana Sonderegger and Bergantino - Hydrogeological Map HM4 – 1981 2 copies (same as #1 but in original envelopes) 8. Geothermal Data –base study: mine-water temperatures by Lawson and Sonderegger 1978, special publication 79 – 38 page booklet 9. A summary of geothermal studies in Montana 1980-1983 MBM

ADVERTISEMENT
From ebay.com - 1 month ago