v9 
‘face. 
Oscillations of the Land Sui 
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‘uaudopaa abvumap fo saplig pun ‘aassauvay, ‘nboounynyg yw daonfungy pun] ayy fo suoyoyposg ay) buimoys wnubnig—T TAO 
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Seeeaeeuis oe AE eek nt een eee T 
et PO Actn aes 
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TAS AS FAT TI II I 
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AlvI}A9 J, snosovjery SsnoddvqaIV-alg 
recent gorge cutting. 
and gorge cutting. 
Lafayette depression and 
deposition. 
Columbia depression and 
Post-Lafayette elevat 
