Reports and Papers, Volume 32Published for the Iowa Geological Survey, 1927 - Geology |
Contents
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Common terms and phrases
B.M. top bench mark bluff bolt in tile Boyer river bridge Bull C&NW Cap on pipe CB&Q center of sec Chariton chiseled square City Copper bolt Cap copper nail corner fence corner fence post Crawford county CRI&P crossing CM&StP drift Dubuque ELEVATION FEET AUTHORITY feet above sea feet east feet north feet south feet west Fort Dodge IaGS inches Iowa coal iron pipe U.S.C.E.b.m. iron post stamped Junction Kansan light shale limestone loess Lucas county M&StL marked U.S.B.M. meters north mile east mile west miles north miles south Moines monument M.P. nail and washer Ottumwa Pleasant township quarter corner river rock Sac county sandstone sea level shale side of road side of sec spike station surmounted by iron tablet stamped telephone pole thick tile surmounted top of monument top of rail track tree USGS valley Weather Bur west side White Breast creek