Jewel Cave surpassed 150 miles of mapped and explored passageways last weekend, according to a news release. Three exploration teams of volunteers entered the cave on Saturday morning and spent between 12 and 20 hours underground surveying various areas of the cave. Their combined measurements totaled 3,032.65 feet. Added to the existing 149.55 miles, the [...]
Tag Archives: usa
Survey of the longest cave on earth
October 22, 2009 – 10:07 am
Here you can find an article and some pictures about the survey of the longest cave on earth, Mamooth Cave System, which is 590km long!
Caves and Karst of the USA
October 2, 2009 – 1:26 pm
NEW ARRIVAL!
Caves and Karst of the USA Caves and Karst of the USA Edited by Arthur and Margaret Palmer is the beautiful compilation of articles from various authors from around the Country as well as a 67 pages of additional information about most of the regions and countries neighboring [...]