Free Cave Geology Resources?

[lekenyon]

Hi, I was wondering if any of you came across good, free karst hydrology/geology resources. I just graduated college and am not looking to buy more textbooks. My library also has a severe lack of cave-related books.

Thanks

[tncaver]

Not really sure what you mean by geology/hydrology resources but you may be able to buy some geology maps from the state you are interested in. They are usually somewhat inexpensive and have corresponding names, same as the topographic quadrangle of the area you are interested in. The maps are usually 1/24,000 scale and show the surface geology and streams.

[ohiocaver]

Join your state geology association...these days there are a lot of free webinars going on and most of the speakers have papers they will share.