Abnormal profile 18   Preglacial course 20   The buried channel 23   Effect of glaciation 25     The Neversink-Danbury valley 27     Still River 30   Statement of the problem 30   Evidence to be expected if Still River has been reversed 31     A valley wide throughout or broadening toward the south 32     Tributary valleys pointing upstream 34     The regional slope not in accord with the course of the Still 35     Evidence of glacial filling and degrading of the river bed 36     Glacial scouring 36   The Still-Saugatuck divide 38     Features of the Umpog valley 38     The preglacial divide 42   The Still-Croton divide 43     Introduction 43     Features of Still River valley west of Danbury 43     The Still-Croton valley 44     Glacial Lake Kanosha 45   Divides in the highlands south of Danbury 46   The ancient Still River 47   Departures of Still River from its preglacial channel 48     Suggested courses of Housatonic River 50     Glacial deposits 53     Beaver Brook Swamp 53     Deposits northeast of Danbury 54     Deposits between Beaver Brook Mountain and mouth of Still River 54     Lakes 55     History of the glacial deposits 56

 

 

 

ILLUSTRATIONS.

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PLATE	I		View south on the Highland northeast of Neversink Pond	14
	II	A.	View up the valley of Umpog