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Depositional Model for Unit B

Red ball iconTHE MIDCONTINENT RIFT SYSTEM IN IOWA

 

 

Depositional Model for Unit B


by R.R. Anderson

After the initial coarse clastics were deposited, and gradients were reduced, sandstones and siltstones were deposited in rivers running down the axis of the rift.

     
  return to Stratigraphy of Unit B.