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variable beds, varying in thickness from minutely to coarsely crossbedded, very irregular in stratification, with undoubted evidence eddying shore currents. The main body of the Lyons forms a nearly vertical face of the escarpment above the fountain slope and is rather uniformly thin bedded and fine grained. The east slope of the escarpment about follows the dip. Lyons has strong regular crossbedding instead of irregular as in the Fountain thus ((drawing in field book)). The directions of dip are often exactly reversed.
