... Emily Line Research on Kentuckys Karst Geology Kenneth Bevis Winter Term of 2021 Growing up in ...
... . Retrieved April 16, 2021, from https://www.uky.edu/KGS/karst/karst_sinkhole.php (2) How mammoth Cave Formed ...
... . (n.d.). Retrieved April 16, 2021, from https://www.nps.gov/maca/learn/nature/how-mammoth-cave ...
... -formed.htm Karst in the United states: A digital map ... - Usgs. (n.d.). Retrieved April 16, 2021, from https ...
... ://pubs.usgs.gov/of/2014/1156/pdf/of2014-1156.pdf Sinkholes. (n.d.). Retrieved April 16, 2021, from https ...
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