Ambocoelias, and a Glass ites. 
b v/Y. 9N11. . .Tills is a four to five inch firestone band a little over 
five feet above WY. 9N9. The fauna is the same as V/Y.9N1Q, 
V/Y. 9N11. 1. . , This is the fifteen inches of sandstone between WY. 9N11 
and 12, from which sandstone a few specimens have been obtained. W 
. £ WY. 9N12. . . This is a two inch firestone fifteen inches above the WY. 
9N11. 
V/Y. 9N13. .. Another thin firestone between the former and the. next 
following. 
}&i y/y. 9N14. . . A thin firestone a trifle over nine feet higher than 9N9. 
This last firestone is within one foot of the top of the hard sandstone 
portion of the cliffs, the summit of which is formed by 
WY. 9N 15. , .Twenty feet of blocky , very coarse shales in a few place 
es containing a few fossils. 
i wv^i^bove these beds is a sandstone band apparently with a firestone 
below and which is probably the Tropidoleptus zone of the east side of 
the valley at Lockwood ou^A / ' h 
WY.9N2. . .Between the two lead bearing sandstone bands where uoth 
or either of them is exposed ther<- was no trace of any seam with Trop- 
idoleptus. About midway between the collecting places of WY.9N1 and of 
VJY.9N3 & 4 there are a few ledges of ss. c-opping out of a drift slope. 
Some bands can be traced horizontally for over fifty feet and on e of 
these bands is a firestone contain ing Tropidoleptus carinatus , Spiri- 
fer cf. granulosus , Cypricardella bellistriata etc. The outcrop is immed- 
iately ^west of the old road running up into the quarries and if the bed 
ib 
0 ^ 
are in place they must 
a very careful search 
two bands at any point of 
it is possible to account 
is to admit a supposition 
between the two lead blearing sandstones , but 
failed to reveal the presence between these t 
the Tropidoleptus zone .The only way in which 
for the presence of tills zone at this place 
of a fairly large landslide, which seems to 
be the most feasible explanation, ^ 
At the top of the hill there are some outcrop- in a quarry opened 
up by Mr. Baldwin to obtain firestone , several layers of which are expos 
ed in a five foot cut 1443-1448 A. T. 
V/Y. 9N50. 1 . . . 6" very arenaceous & blocky shale or arenaceous ss.gray 
to light olive in color &with a few blue spots. One Delthyris found 
WY.9N 50. 2... 3" flaggy , hard gray ss.with a few very thin seams 
of small crinoid joints. On the upper face are found a couple Productell- 
as Delthyris, O^this and a NUCULITKS. 
V/Y. 9N 50.3. . .4-6" coarse blocky shales, mostly olive solored. Fossils 
rather scarce except in a seam near the top and include large stropheo- 
dontas and Leptodesmas. ~ 9^/ / xX 
WY. 9N50.4. . . 6-8” very hard ss. fine grained and gray in color, con- 
taining an occasional cluster of large Stropheodontas. - 9^/ / yy 
V/Y. 9N50. 5. . . This is the firestone to obtain which th e quarry was 
opened.lt is usually 6-7” thick, but is interruptted in one or two pla- 
ces for a couple of feet .In riost places there are from two to four band 
with ss. partings, but they often run into one seam 8" thick. Further 
n or tii in the same quarry the beds overlying have been uncovered for 6 
