prossee.] SECTIONS OF THE BUSHKILL CREEKS. 25 
No. 1476 A3, — At this point the lowest -reds cross the road and run, 
and the ledge shows distinctly for some distance to the west. The red 
shale, which according to Prof. White is the New Milford red shale, 
has a thickness of about 56 feet as exposed in the road. 1 
A short distance farther north, on the western side of the road, is a 
ledge of bluish-gray sandstone, which has been worked to some extent 
for flagging stone. This is the J. Chamber's quarry, which is about 4 
miles up Marshalls Creek from the post-office, and which was described 
by Prof. White and referred to the horizon of the Delaware flags. 1 
The sandstone is dippiug 27° to the north, 20° to 25° west. No fos- 
sils were found except some fragments of plant stems. 
SECTIONS OF THE BUSHKILL CREEKS. 
No. 1476 CI.— Exposures in Saw Creek or Middle Bushkill, at 
Winona Falls. Most of the rock is a bluish arenaceous shale in which 
fossils are rare 5 but by the turn in the path opposite the third cascade, 
counting from the upper one down the stream, is a thin breccia-like 
layer in which fossils are abundant, and a few may be found in the 
blue, rather argillaceous shales inclosing the fossiliferous layer. The 
rocks about the Winona cascades are in Prof. White's Chemung. 
Fauna of No. 1476 CI. 
Leiorhynchus mesacostalis Hall (rr) 
Rhynchonella cf. stephani Hall (rr) 
Chonetes lepida Hall , (r) 
Chonetes scitula Hall (?) (rr) 
Actinopteria boydi (Con. ) Hall (c) 
Nucnla corbulifonnis Hall (rr) 
Tentaculites cf. beliulus Hall (rr) 
Pleurotoinaria sp (rr) 
(?) Modiomorpha sp (rr) 
Crinoid stems. 
Spirifera sp (a) 
Large specimens, with coarse, angular ribs, deep sinus, broad fold, no 
pustules, and scarcely any indication of fine secondary strife. Owing 
to the imperfect preservation of the finer surface markings it is diffi- 
cult to identify these specimens specifically. 
No. 1476 C2.— Along the bluffs of Saw Creek, from the first falls 
below Winona to the second, are bluish, argillaceous shales in which 
some fossils occur. At places are layers containing large numbers of 
Leiorhynchus multicosta Hall. 
Fauna of No. 1476 C2. 
Chonetes scitula Hall L (rr) 
Spirifera mucronata (Con.) Bill (r) 
Leiorhynchus multicosta Hall (c) 
Some of the specimens approach L. mesacostalis Hall in absence of 
plications and form. 
1 G 6 , p. 231. 
