Rocky River cont'd#: 
boundary at Rocky Iiiver bluff same as at Big 
Greek and Roan Brook sections ##•*«** 5 
south of Kaiams bridge - in facts bearing on 
Chagrin-Ohio shale problem #•*****• 19 
Russell: 
in Devono-Mississippian section, Cleveland to 
Bump Greek, Va. .*...-•*•* 51 
in Carribrian section at Cleveland, Va# . * ® . 51 
Rutledge dol# - in Cambrian section at Cleveland, 
51 
Ste# Genevieve to Tribune — Monte Sana Hewman - 
in Devoiio-Mississippian section, Cleveland to 
Bump Creek, Va# «#•*•«..••••... 51 
St# Louis Is# - in Bevono-Mississippian section, 
Cleveland to Bump Creek, V a# •«'••••••• 51 
St# Louis and H*Y.C#R.R# - in section, west bank 
small creek east of Bover Bay and north of * • • 7 
Saluda Is# - in Silurian section in Jefferson Co* f 
Ky., according to Butts(1914) - verified by 
Ulrich(1914).. • . . . 45 
Scolithus ss# - in description of vicinity of East 
Big Stone (Elverton)'•.. . 37 
in section at Big Stone Gap, Va#. elbow of wagon 
road to EXverton and north to Dumpy line . . 29 
Silurian section in Jefferson Co#, Ky#, according 
to Butts(1914) - verified by Ulrich(1914) . # 45 
Slate Cut, Ohio - section at - with Cushing • * . 23 
Sneedsville Is#: 
in section at Big Stone Gap, Va# - elbow of wagon 
road to Elverton and north to Bumny line • 29 
in section at Big Stone Gap, Va# - east side 
of Powell River . # . * !. 25 
basal - in section at old woolen mills, SW# 
side of Big Stone Gap, Va# - South Pork of 
Powell River . 39 
in sketch of He Id erb e rg i an zones at Big Stone 
Gap - west ond of hill 1TB• of sehoolnouse . 35 
and Helderbergian limestones - mapped as Han- 
^Siver^onJ * n descr ^P^ i - on 0f East Big Stone ^ 
Sneedvilie-Clinton contact - on north Fork of Powell 
River, above bridge at Big Stone Gap, Va# . • 31 
on South Pork of Powell River, 1 mile from school- 
house at Big Stone Cfap, Va#. 33 
South Brooklyn, Cleveland, Ohio - section above rail¬ 
road bridge on Big Creek... 3 
Spergen - in generalized Llississippian section of 
Louisville district, according to Butts(1914) - 
verified by Ulrich(1914).. . • 47 
