P.S.to WY 801-4. . . About a foot above the 15" ss.banu there was observ- 
ed the same small Ceratopora as seen at Lockwood.lt occurs in an inte re- 
mittent seam from which no specimens were collected.,.. In the very aren- 
aceous shale for a couple of feet above the Grthothetes firestone foss- 
ils are somewhat scarce and inclT&de only a few small lamellibranchs and 
a couple of small Atrypas. 
Mr, Baldwin whose name is to be frequently mentioned in these notes 
lives in the most n.w. house in block WY. 80. It is off the main road, but 
as is shown on th e map, it is approached by a sideroadisee WY. 9N50.1). 
. , Jk. A.. v a , ^ - 1 1 4 
Just wes 
i of, 
,©w 
tli e\ map, | there yi s an 
s, beginning at a small ravine sno wn on 
escarpment or line of cliffs over a mile long and 
in dQme places as much as 125 feet in height. Owing to a rather heavy 
dip of nearly two hundred feet to the mile^w. , the complete section 
cannot be studied in one place, but can be restored from a number of small 
sections made along the road. The third section thus studied is WY.9Noo. 
It is a cut into the drift covered base of the cliff less than a hundred 
yards north of west of thep^pbacco shed of Mr.Rieber, and is distant fro% 
the lowest ss.band of the Erie rr.cut ,3200 feet. 
WY. 9N oo. 1. . .808-810 A. T A little over two ft. of SS. with a cou- 
ple of specimens of Schizo. impressa and of Atrypa spinosa vel aspera. 
WY. 9N oo.2...ffiwo and one half feet of slaty arenaceous shales with 
a few fossils about the same as last. 
WY.9N 00.3.. .18" of hard ss.with a f ossilif erous seam at the top 
containing some Pterineas,Glossites,Leptodesmas,& Schiz.tioga. A 
- 
WY. 9N oo. 4... Up to 817|rA.T., ther are some very blocky & arenaceous, 
shales or rather argillaceous ss. Fossils are very common and include ab- 
out the same fauna as in the preceding. 
WY. 9N oo.5 ..7" hard SS, with couple specimens of Schiz. Tioga. 
WY.9N oo. 6. . 818-826A.T. 8ft. slaty gray beds. Few fossils. 
WY.9N 00.7. . .7ft. SS. , the lower half disposed in eight or nine 3"- 
6” bands, and the upper portion in a couple of thick bands. A single seam 
containing crinoid joints was found. 
WY.9N oo. 8.. Up to 843A.T. there are ten feet of very friable shales 
in some places a little more arenaceous and with a few fossils. A 
couple of Ambocoelias, Spirifer disjunctus, Pterinea chemungensis, Atryp 
aspera, and a Leptodesma were found. 
The next section studied is two hundred feet N.W. of WY. 9N oo , 
and above a talus base, exposes the following section, - 
1. 834^-83 6 A. T. . . .i^ft.of slates. 
2.WY. 9N1. . . 83 6-838 A. T. Two feet of very blocky and fossllif erouss 
shales containing Atrypas, Schizophorias,Stropheodontas, Spirifer disjun- 
ctus and some lamellibranchs. These shales are capped by a very hard ss. 
band twenty inches thick and usually breaking up into irregular, vertic- 
al., uneven slabs.' There were observed a few specimens of $chizophoria, 
and some Productellas, together with a few calcified fragments containln 
lead? ore. 
WY. 9N 1. 1. . ,840-840^A.T. . . . 6" blocky fodsiliferous rather arenace- 
ous and containing the same fauna as that of WY.9N1 
