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<br />.. I' ,;j 'X /" -"';" XliX . '" .......90 ---_______~
<br />'\ ........ 1_ 1 /' /' "," ';::1 -". Xl M RR'S ~!.Q' (JURASSIC)
<br />I -, ..... -, . -' .. ..I....... \ xx ~,_______
<br />,-', ....... - ..-,..,..... -'.:: l' " ,,"\. /'; ..~..::..... /-1 ~ ~ CHlNLE A}ENTA-WINGAT SANDSTONE 11 0: (TRIASS1~i--
<br />~. ." 1\ .. -, .' ,,, \ . '" /' -/ f ,..-I II -I i' ..., ...... ...... - \.;. -,.. - , '... ...... .... 60
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<br />':' ,I i I I, I.... I ~ ,'I' ' I T 'v .. I I -. \ /. \ -\ ~ ---GRANITE I GNEISS AMPHIBOLITE. Eel (UN.CONfORMITYJ...... J ..91!5;!'
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<br />GRA NO
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<br />VALL EY
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<br />(CRETACEOUS)
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<br />ARCHEZOIC
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<br />Figure
<br />
<br />7.
<br />
<br />geologic cross-section of the Grand Valley
<br />Soil Survey, Series 1940,
<br />
<br />General
<br />culture,
<br />
<br />(U.s. Department of Agri-
<br />Grand Junction Area, Colorado, 1955).
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