Viewing page 19 of 49

This transcription has been completed. Contact us with corrections.

[[blank page]]

[[end page]]
[[start page]]

ly appeared a bed with concretions among which Aturia was collected. These were washed out on the beach & burned for lime years ago & the town has covered the old beach so they are no more accessible. In Shoalwater Bay it appears again. There is a fine exposure of quaternary at Shoalwater Bay about 30 - 40 feet above sea. At Dwamish 12 miles from Seattle there is Eocene 
In the Wahlamet valley from Corvallis to Albany the river is forced to run to run to the Eastward by a fine Eocene mountain mass
Near Sheridan Cardita planicosta has been found, Yamhill County. 
15