Cavechat.org

Searching for historical cave lengths...

NSS Cavers -

I'm searching for whatever data I can find on the known (or estimated) lengths of caves in 1941. While I realize there will be little data from back then, anything I can find would be helpful. CaverBob's data goes back to 1979, but Dave Bunnell​ suggested the national parks might have localized information.

Any ideas from the hive mind?

Thanks!

NSS 75th Anniversary Convention
July 16-23, 2016 ~ Ely, Nevada
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No replies in months. The best I can come up with is...

1979 is just slightly less than halfway from 2015 to 1941. Take the 2015 lengths and divide by two?

Sorry...

Yes, I'm sure we can use that. :)