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[[stamped]] 0761 [[/stamped]] [[left margin encircled]] 7 [[/left margin encircled]] Top of Platteville is marked by an 8" bed of blue clay. Under the clay occurs a zone of abundant Pinodema of large size together with a large Doleroides. Just above the shale occurs a flood of Rafinesquina alternata, large Sowerbyella and Resserella. This is mapped as base of Galena and is the Guttenberg of Kay. It also contains a large Strophomena called S. auburnensis. Glyptorthis is abundant about 5 - 10' above the blue clay. The large Sowerbyella and Rafinesquina suggest the shaly beds above the Plattin in Missouri July 9 [[left margin]] 1.04 1.22 1.92 ---- 4.18 [[/left margin]] Breakfast [[strikethrough]] 1.04 [[/strikethrough]] Lunch [[strikethrough]] 1.22 [[/strikethrough]] Phone to Iowa City [[strikethrough]] 0.90 [[/strikethrough]] Telegram to Brandon [[strikethrough]] 0.55 [[/strikethrough]] Supper [[strikethrough]] 1.92 [[/strikethrough]] Room, La Salle, Ill. [[strikethrough]] 4.00 [[/strikethrough]] 12 30 --- 360 July 10 [[left margin]] 0.87 122 --- 2.09 [[/left margin]] Breakfast [[strikethrough]] 0.87 [[/strikethrough]] Bridge toll [[strikethrough]] 0.15 [[/strikethrough]] Lunch [[strikethrough]] 1.22 [[/strikethrough]] Gas 12 gals. West Liberty [[strikethrough]] 3.39 [[/strikethrough]] [[solid line across page]]
