I find that a publication that bears on Yellowstone geothermal processes published by the Geological Society of America has gone on sale. AND it is available to non-GSA members at the same price as for members (apparently). Title: Hydrothermal Processes above the Yellowstone Magma Chamber: Large Hydrothermal Systems and Large Hydrothermal Explosions; 2009; 95 p. Authors: Lisa A. Morgan, W.C. Pat Shanks III, and Kenneth L. Pierce. Product Code: SPE459 Price: $20 + shipping $5 From: _www.geosociety.org/bookstore_ (http://www.geosociety.org/bookstore) Click on search, enter SPE459 in the field. -------------- next part -------------- An HTML attachment was scrubbed... URL: </geyser-list/attachments/20130110/13a26001/attachment.html>