[[margin]]56[[/margin]] 
[[margin note]]66102G - large Atrypa from Upper granular beds. [[/margin 
note]] 
thickness, Hard brownish gray. Real small chonetes, Spirifer. Like top of 
preceding. Rensselandia=66102E 
445 Road & stream cross. 
About 1/4 mile West of School stream & road cross, stream on west side 
road. At this point which marks a sharp bend in the stream. Limestone 
granular, cherty with many corals including Hexagonaria 
Along the just west of stream crossing big blocks continuing much 
Aulopora and large Atrypa appear beside the road. 
70 paces downstream the limestone is crinoidal, granular and replete 
with cup corals and has many chert nodules. The stream here is about 
parallel to the strike, about N 50[[degree symbol]]W. The dip here is 
almost vertical and about 8' thickness is shown. 
=66102 D. These beds are 375 feet west of Union School in the stream 
bed. 
The road past the school has been rerouted somewhat. 
Blocks on road, that contain large Atrypa are granular crinoidal 
G. Arthur Cooper - Field notes, 1 966 
Transcribed and Reviewed by Digital Volunteers 
Extracted Nov-02-2015 11:09:05 
Smithsonian Institution Transcription Center, Smithsonian Institution Archives 
