div class=ts-pagebuttonPage 1button div class=ts-image amp-img class=ts-thumb alt=Page 1: US Geological Survey Publications WarehouseNR 300 R 565 R 133 R 373 C 104U-MWy R 101 C 36LWy R 47 c 4w R 97 C R 39 R R GL-Ground level elevation NR-No record R-Rock interval src=https:reader033vdocumentsusreader033viewer20220429125f48a97c5f99c30513227028html5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdiv