Carboniferous,post - in pegmatite dike in 
section at knhatonka,probably ...... '6 
Chattanooga sh. : , , DQ 
in section north of Sulphur Springs,Ark. 89 
in section U. S. Mat ©rial and Manufacturing 
quarry south of Sulphur Springs ... 8S 
Chotoau Is.i A „ , 
in sections east and southeast of Sandy- 
hook Station .. * 
in sections northwest of Leipers,Locs. 
5-8 . .. 6 f 7 
in sections in bluff southeast of helpers, 
Locs. 10,11 .. ,tj 
bed full of fenestellid Bryozoa at top 
of, Loc.9 ..* * 5 
Copper deposits at Cornwall mine ST/, of Ste. 
Genevieve - from sketch by Prof .Peters, 
in letter to Dr. F.H.Bain - 4-6 of sketch 
reported on by former owner,Ur. Doak . • .14 
Coral Is.. 
in sections northwest of ueipers ,Locs. 
.. 6,7 
in sections in bluff southeast of 
Leipers, Locs .10,11 • . ® 
Cornwall mine, SW.of Ste. Genevieve - copper 
deposits at - from sketch by Prof. 
Peters in letter to F.H.Bain - 4-6 of 
sketch reported on by former owner Ur# 
Doak . . ..*. 14 
Cotton rock; 
in sections east and southeast of Sandy- 
hook Station .. . ..... 2 
in sections ncrthwest of Leipers,Locs. 
5-8. 6 * 7 
in sections in bluff southeast of 
Leipers, Locs. 10,11 •••••♦••* 
in section on plank road west from 
Ste. Genevieve *.. Lv 
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