1880.] 44] ) [Stone. 
Vim. Length about five miles, from near Springfield village to 
Junior Lake, and perhaps then connecting with the main kame. 
Runs down a steep slope and is very interrupted. 
VIi. Sisladobsis — Pleasant River System. 
A partially explored system through a dense wilderness where the 
existing maps are at best only caricatures. Length about 40 miles. 
VIII. Seboois — Springfield — Deblois System.’ 
So far as now known this system begins north of Seboois 2d Lake in 
Township No. 7, R. 7. It crosses this lake and follows along the west 
side of the east branch of the Seboois Stream till it reaches the road 
to Seboois Farm. ‘There in front of it toward the south is the wild 
gorge by which the Seboois Stream makesits way to the sea. Instead 
of taking that valley by what are now the easiest slopes, it here turns 
easterly along the valley of Hay Brook, and, after crossing a low col, 
it follows Hot Brook to the Upper Shin Pond. Here again the nat- 
ural valley of drainage leads south, but the kame keeps on south- 
easterly across this valley and makes its way through alow pass in 
the Mt. Chase range of hills, and thence follows the valley of Peasley 
Brook southerly to its junction with Fish Stream, about one mile 
west of Patten village. Here again in front of it is alow open val- 
ley reaching for several miles toward the south, then ending in 
high hills. The kame turns by an abrupt curve a full right angle 
toward the east and follows the valley of Fish Stream for nearly four 
miles, being almost wholly washed away just at Patten village. Fish 
Stream runs eastward into the Mattawamkeag near Island Falls, but 
the kame leaves this valley, turns a right angle very abruptly towards 
the south, and finds an outlet by alow pass down the valley of the 
Molunkus River. In fact it finds a much lower pass by this route 
through Golden Ridge and Sherman than if it had run on straight 
south from the mouth of Peasley Brook, just the kind of anticipatory 
choice of passes which water could be expected to make. In this 
part of its course the kame consists for the most part of slate. Along 
the Molunkus the kame is badly washed away and is very inter- 
rupted. In Kingman the kame crosses the Mattawamkeag valley 
and then runs up that of the Mattagoodus which flows north. It is 
here a well developed ridge, becoming coarser and more inter- 
rupted as we approach the divide in Springfield. In Springfield the 
kame-stream rejected a low pass south-eastward and chose a lower 
pass south-westward to No. 3 Pond, south of Lee, thence southeast- 
erly to the Passadumkeag River, which it crosses, and then abruptly 
