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30 July 2010
Ripple marks
… And here are some ripple marks from a block of the same sandstone in the previous image. Nice! Hope everyone is doing well. Lots of good geological experiences to report on, buy it’s hard to write a substantive blog post from phone… You’ll have to wait until I’m back at a computer!
Mudcracks
Here’s a package of mudcracks from a block of riprap on the waterfront of Burlington, Vermont: Oh yeah….