<html dir="ltr"> <head> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"> <style id="owaParaStyle" type="text/css">  P {margin-top:0;margin-bottom:0;}</style> </head> <body ocsi="0" fpstyle="1"> <div style="direction: ltr;font-family: Tahoma;color: #000000;font-size: 10pt;"> <div style="direction:ltr; font-family:Tahoma; color:#000000; font-size:10pt">In the following document:<br> <br> <a href="http://www.gutenberg.org/files/37278/37278-h/37278-h.htm#Page_28" target="_blank">http://www.gutenberg.org/files/37278/37278-h/37278-h.htm#Page_22</a><br> <br> I find mention of a thermal feature that is called "The Black Giant Geyser."<br> <br> A photograph of the feature is included.<br> <br> Does anybody know what feature it is?<br> <br> Jeff Cross<br> jeff.cross@utah.edu</div> </div> </body> </html>