<div dir="ltr"><div><div>Hello Everyone.<br></div>Here is an interesting article about new methods of age-dating geysers and hot springs:<br><a href="http://www.earth-of-fire.com/2016/01/dating-the-geysers-and-hot-springs-of-yellowstone.html">http://www.earth-of-fire.com/2016/01/dating-the-geysers-and-hot-springs-of-yellowstone.html</a><br><br><br></div><div>Thanks.<br></div><div>Pat Snyder<br></div></div>