Caves | Rod Library's Des Moines Register Index

Cite high carbon dioxide level in cold water cave.

Cold Water Cave shaft drilling ends, Kendallville.

Expect to begin drilling entrance shaft into cold water cave.

Cold water cave contract.

Scientists meet to discuss cold water cave probe.

Briefing on Iowa cave, May 4 in Ames.

Hope to enter Cold Water Cave by summer.

Will use television gear at cave.

Report drill breaks into Cold Water Cave passage.

Try again to locate cave.

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