Hebrew University Cave Researchers Explore Stream-Filled Cavern at Entrance to Jerusalem

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JERUSALEM.- Hebrew University of Jerusalem researchers have conducted an initial survey of what appears to be an important, ancient water source in a cave that was been discovered during excavation work for a new train station being constructed at the entrance to Jerusalem. The work was done by members of the Cave Research Unit of the university, headed by Prof. Amos Frumkin of the Department of Geography. The cave was exposed near the base of a deep service shaft that was dug for the train tunnel leading into the new station, located opposite the main bus station in Jerusalem. The full length of the cave is as yet unexplored. The cave is narrow and a few dozen meters high, forming an underground canyon. It contains an underground stream, flowing in a southeasterly direction. It is a type of karstic cave, which refers to an area of limestone in which dissolution has produced sinkholes, underground streams and