G-082010-1A Precambrian Baraboo_Rock Springs WI.pdf
G-082010-1A Precambrian Baraboo_Rock Springs WI.pdf
G-082010-1A Precambrian Baraboo_Rock Springs WI.pdf
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FIGURE 3: Outcrop Description of <strong>Baraboo</strong> Formation near <strong>Rock</strong> <strong>Springs</strong> WisconsinLEGEND= Fracture Planes (actual measured fractureshave orientation above the line)= Bedding Planes (actual measuredbedding has orientation left of theline)N72W 33SEN84E 88SWN72E 41SEDESCRIPTION: Entire outcrop is veryhard, purple to pink, non-porous, mediumto coarse crystalline QUARTZITE.Individual beds have been folded to anear vertical position.N= 2 feetPhoto taken: 8-16-20103