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[[stamped]] 0078 [[stamped]] [[circled left margin]] 1 [[circled left margin]] Trip to Pennsylvania Oct. 1-15, 1949 Section in "Stone River" ls. on NE side of Middle Spring Creek, Middle Spring, Pa [[Left margin broken into boxes containing heights in a section view of the rocks. To the right of boxes are descriptions for each box.]] [[Box 1]] 292' horizon [[to r of Box 1]] Dark finely granular Is. cherty near base, lithologically suggestive of [[Chozy?]] of Mission section. Top of this interval is at sharp bend of stream at Middle Spring [[Box 2]] 220' horizon [[r of Box 2]] N43[[degree symbol]] E 54[[degree symbol]] S Massive backly fracturing light gray ls. weathering ash white. Suggest Mosherine type [[Box 3]] 230' horiz [[r of box 3]] Dark finely grained to finely granular ls. [[Box 4]] 8' horiz [[r of Box 4]] cherty dolomite, dark gray ls N35[[degree symbol]] E 66[[degree symbol]] S [[Box 5]] 83' horizontal [[R of box 5]] Dark gray to mealy black brittle, irregular fracturing ls. [[Box 6]] 200' horizent [[R of Box 6]] Massive ls. forming small shallow quarry 50' of massive beds full of fossils. [[insert]] very fine grained- Mosheina - like [[/insert]] All rock mealy dark gray but much lighter than below [[Box 7]] 120' horiz [[R of box 7]] Dark gray to black mealy fracturing and thin-bedded ls. weathering ash gray. Mostly somewhat platy [[Box 8 empty]] [[right of Box 8]] dol
Transcription Notes:
ls. is Cooper's abbreviation for "limestone".--thomasc