Encyclopedia Dubuque
"Encyclopedia Dubuque is the online authority for all things Dubuque, written by the people who know the city best.”
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Affiliated with the Local History Network of the State Historical Society of Iowa, and the Iowa Museum Association.
JAGNOW, David: Difference between revisions
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JAGNOW, David. (Dubuque, IA- ) | JAGNOW, David. (Dubuque, IA- ). Jagnow was one of two discoverers of Coldwater Cave believed to be the largest cave ever discovered in Iowa. Water inside the cave remains a constant 47 degrees with the air temperature only a few degrees warmer. | ||
[[Category: Scientist]] | [[Category: Scientist]] | ||
Revision as of 04:02, 5 May 2013
JAGNOW, David. (Dubuque, IA- ). Jagnow was one of two discoverers of Coldwater Cave believed to be the largest cave ever discovered in Iowa. Water inside the cave remains a constant 47 degrees with the air temperature only a few degrees warmer.