Rochester shale: 
in sketch of Hiagaran and Albion series, 
in Kindle*s section at Lockport,H.Y. 
Rocks - middle and northern Appalachian sections - 
thicknesses of. 
Rocky Spring, Pa., and vicinity - section. 
Ruedomann, Rudolf: 
with Ulrich - at Ilossie RIvor,Schnghticoko, IT.!% 
and Cushing - Black River of - in sections oppo¬ 
site falls at Watt r rtown,and between Water- 
town and Sanford, H.Y. 
and Whitfield - algae of in Bed 7 of section at 
Finch and Pniyn quarry at Cleim,Falls ,F. v . 
St. Whomas, Pa* - 2 miles south of - Stose’s loc*294 f 
revised by Ulrich. 
Salina ss. - in section at Old Paint Mill south of 
I lion, IT. Y. 
Salmon River Falls - in section at Pulaski,IT.Y. 
Sandy Creek - section in gorge of. 
Sanford, H.Y. - section of Lowville limestone in 
long cut south of. 
and Watertown - section between. 
Saratoga, H.Y. : 
Gaylor’s quarry north edge of - picture and do- 
script ion of published hi* Prosser - section at. 
Kings Station north of - section at. 
Schaghticoke, H.Y. - Ho os ic River at - section along* 
Sections - see Divisions of sections. 
Seely’s A of Beokmantovm — Upper Cambrian - in 
section vicinity of Ticonderoga,N.Y* 
Shettler. Mr# - fence of - in section east from 
Chambersburg, Pa* 
