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![Harder Road - Calcrete Over pre-Wisconsin Flood Gravel](https://static.wixstatic.com/media/13658e_e6a31b1b2f9745279950a895ec24dd0d~mv2.jpg/v1/fill/w_670,h_503,fp_0.50_0.50,q_90,enc_auto/13658e_e6a31b1b2f9745279950a895ec24dd0d~mv2.jpg)
Harder Road - Calcrete Over pre-Wisconsin Flood Gravel
Harder Road Site. Harder Rd crosses the Cheney-Palouse scabland tract. This roadcut is mentioned in Baker (1973) and other articles on...
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![Hydraulic Fractures are Simple & Efficient](https://static.wixstatic.com/media/13658e_2da1241837c94bb6affb12dba0cd164a~mv2.jpg/v1/fill/w_670,h_377,fp_0.50_0.50,q_90,enc_auto/13658e_2da1241837c94bb6affb12dba0cd164a~mv2.jpg)
Hydraulic Fractures are Simple & Efficient
Left and middle: A synthetic hydraulic fracture produced in Jell-O using a stainless steel straw and colored syrup. Right: A natural one...
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![Clastic Dikes: The Tops of Clastic Dikes](https://static.wixstatic.com/media/13658e_7944dd1c104a479399c19ab5b0f7c2b5~mv2.jpg/v1/fill/w_670,h_1108,fp_0.50_0.50,q_90,enc_auto/13658e_7944dd1c104a479399c19ab5b0f7c2b5~mv2.jpg)
Clastic Dikes: The Tops of Clastic Dikes
The tops of clastic dikes in the megaflood region appear five ways. 1.) Truncated at a bedding contact or an erosional surface 2.)...