SURVEY SAMPLE LAT LON COLOUR NATQUA NATSUR SORDAT SORIND DESCRP PRMSEC REMRKS BEGIN_OBSTIM ORIG_DATUM DEVICE SOURCE H08237 24590 52.058687 -176.219289 Coarse Sand and Gravel 1-Jan-55 mggal AFSC H08237 24591 52.045053 -176.209795 Fine Gray Sand 1-Jan-55 mggal AFSC H08237 24592 52.01964 -176.195589 Fine Gray Sand 1-Jan-55 mggal AFSC H08237 24593 52.006505 -176.196553 Fine Gray Sand 1-Jan-55 mggal AFSC