166 W. C. MORSE AND A. F. FOERSTE 
3. Berea erat: total thicknessiae 9.5). act eee 224 
Thick layerofgray sandstone ac-g2n e  eee eet 2 6 
Heavy layer of rather coarse-grained gray sandstone, the 
upper surtace excellently mpple-marked 3.231... - 3 
Medium to thick-bedded rather coarse-grained gray sand- 
stones, beautifully mpple-matkedis 2s. pce sien cee 15 
Arenacéous: Shales) nevi wyc im sete i sets oat eats I 
Layer of fairly coarse-grained gray sandstone........ 9 
2.. Bedjord jormatron, total thickness). ees sane 95% 
Blue arenaceous shales and shaly sandstones. Lower 
part slightly covered asset ta tne ots 35 
Arenaceous shales with thin sandstone partings....... 7 
Layer of thick-bedded gray sandstone................. I 8 
Arenaceous shales with two layers of sandstone......... 6 9 
Heavy layer of gray sandstone, with lower surface con- 
ABO etc Me ees ees OR apeiereps NS a AREA Gl ec guna awe 2 A 
Arenaceous shales with two layers of gray sandstone... 6 6 
Layer of thick-bedded) but sandstone 222 2) eras 9 
Medium-bedded gray sandstones with shaly partings... 2 ie) 
Arenaceous pink shales with sandstone ‘partings........ 2 6 
Covered interval 3.0 aiee iro aha ee eine oa tee re cee aera 5 
Wayeriof thick-bedded;; but; sandstone... 2) reat 2 
Practically covered interval with some argillaceous shales. 22 6 
TPanOhto-SHalers sec ciate Wee ore en Cee 242 
Black fissile, carbonaceous shales. About ten feet from the 
top, one or two linguloid shells occur. Near the central 
part the shales become softer and lighter in color and 
resemble a similar zone in the Ohio at Columbus, (Ohio). 
The interval (242’) is mostly exposed and extends to the 
level of the Chesapeake and Ohio Railroad. At “Slate 
Point,” however, the top and bottom contacts are shown 
and the total thickness is 301} feet. 
The most striking feature of this section is the development of 
sandstones within the Bedford formation, which usually consists of 
shales alone. This feature recalls a similar development in northern 
Ohio. ‘Along Euclid Creek, east of Cleveland, sandstones occur 
in quite regular layers at about the same horizon, and are extensively 
quarried. They are known to the trade as the Euclid stone and the 
division has been appropriately named the “ Euclid lentil”? by Profes- 
sor Prosser.* 
t Used in a manuscript not yet published. 
