SURVEY SAMPLE LAT LON COLOUR NATQUA NATSUR SORDAT SORIND DESCRP PRMSEC REMRKS BEGIN_OBSTIM ORIG_DATUM DEVICE SOURCE H10823 SD00060269.01 38.74611 -76.49778 SHELLS "catlog no: 00057641.0000 project E346 NOAA BAY HYDROGRAPHER HP10798, H-10823 UNITED STATES MARYLAND CHESAPEAKE BAY station 17249 SMITH,S. CLAMSHELL" 27-Oct-98 unknown CLAMSHELL NMNH H10823 SD00060270.01 38.73694 -76.49639 "MUD,BLK,BRKN SHELLS" "catlog no: 00057642.0000 project E346 NOAA BAY HYDROGRAPHER HP10798, H-10823 UNITED STATES MARYLAND CHESAPEAKE BAY station 17250 SMITH,S. CLAMSHELL" 27-Oct-98 unknown CLAMSHELL NMNH H10823 SD00060271.01 38.7275 -76.48583 MUD BLK "catlog no: 00057643.0000 project E346 NOAA BAY HYDROGRAPHER HP10798, H-10823 UNITED STATES MARYLAND CHESAPEAKE BAY station 17251 SMITH,S. CLAMSHELL" 27-Oct-98 unknown CLAMSHELL NMNH H10823 SD00060272.01 38.73583 -76.465 "MUD,GRN" "catlog no: 00057644.0000 project E346 NOAA BAY HYDROGRAPHER HP10798, H-10823 UNITED STATES MARYLAND CHESAPEAKE BAY station 17252 SMITH,S. CLAMSHELL" 27-Oct-98 unknown CLAMSHELL NMNH H10823 SD00060273.01 38.74361 -76.44361 "MUD,GY" "catlog no: 00057645.0000 project E346 NOAA BAY HYDROGRAPHER HP10798, H-10823 UNITED STATES MARYLAND CHESAPEAKE BAY station 17254 SMITH,S. CLAMSHELL" 27-Oct-98 unknown CLAMSHELL NMNH H10823 SD00060274.01 38.7175 -76.43917 "BALLAST STONE,TRACE OF SAND" "catlog no: 00057646.0000 project E346 NOAA BAY HYDROGRAPHER HP10798, H-10823 UNITED STATES MARYLAND CHESAPEAKE BAY station 17255 SMITH,S. CLAMSHELL" 27-Oct-98 unknown CLAMSHELL NMNH H10823 SD00060275.01 38.73861 -76.42528 "MUD,BLK" "catlog no: 00057647.0000 project E346 NOAA BAY HYDROGRAPHER HP10798, H-10823 UNITED STATES MARYLAND CHESAPEAKE BAY station 17256 SMITH,S. CLAMSHELL" 27-Oct-98 unknown CLAMSHELL NMNH H10823 SD00060276.01 38.73361 -76.41722 SD "catlog no: 00057648.0000 project E346 NOAA BAY HYDROGRAPHER HP10798, H-10823 UNITED STATES MARYLAND CHESAPEAKE BAY station 17257 SMITH,S. CLAMSHELL" 27-Oct-98 unknown CLAMSHELL NMNH H10823 SD00060277.01 38.72917 -76.40861 "MUD,BLK" "catlog no: 00057649.0000 project E346 NOAA BAY HYDROGRAPHER HP10798, H-10823 UNITED STATES MARYLAND CHESAPEAKE BAY station 17258 SMITH,S. CLAMSHELL" 27-Oct-98 unknown CLAMSHELL NMNH H10823 SD00060278.01 38.70917 -76.39861 "MUD,SD" "catlog no: 00057650.0000 project E346 NOAA BAY HYDROGRAPHER HP10798, H-10823 UNITED STATES MARYLAND CHESAPEAKE BAY station 17259 SMITH,S. CLAMSHELL" 27-Oct-98 unknown CLAMSHELL NMNH H10823 SD00060279.01 38.70917 -76.40889 "MUD,BLK" "catlog no: 00057651.0000 project E346 NOAA BAY HYDROGRAPHER HP10798, H-10823 UNITED STATES MARYLAND CHESAPEAKE BAY station 17260 SMITH,S. CLAMSHELL" 27-Oct-98 unknown CLAMSHELL NMNH H10823 SD00060280.01 38.70583 -76.4225 "MUD,BLK" "catlog no: 00057652.0000 project E346 NOAA BAY HYDROGRAPHER HP10798, H-10823 UNITED STATES MARYLAND CHESAPEAKE BAY station 17261 SMITH,S. CLAMSHELL" 27-Oct-98 unknown CLAMSHELL NMNH H10823 SD00060281.01 38.69528 -76.41278 "SD,BRN" "catlog no: 00057653.0000 project E346 NOAA BAY HYDROGRAPHER HP10798, H-10823 UNITED STATES MARYLAND CHESAPEAKE BAY station 17262 SMITH,S. CLAMSHELL" 27-Oct-98 unknown CLAMSHELL NMNH H10823 SD00060282.01 38.69639 -76.43806 "MUD,BLK" "catlog no: 00057654.0000 project E346 NOAA BAY HYDROGRAPHER HP10798, H-10823 UNITED STATES MARYLAND CHESAPEAKE BAY station 17263 SMITH,S. CLAMSHELL" 27-Oct-98 unknown CLAMSHELL NMNH H10823 SD00060283.01 38.69528 -76.46444 "MUD,BLK" "catlog no: 00057655.0000 project E346 NOAA BAY HYDROGRAPHER HP10798, H-10823 UNITED STATES MARYLAND CHESAPEAKE BAY station 17264 SMITH,S. CLAMSHELL" 27-Oct-98 unknown CLAMSHELL NMNH H10823 SD00060284.01 38.69389 -76.49278 "MUD,BLK" "catlog no: 00057656.0000 project E346 NOAA BAY HYDROGRAPHER HP10798, H-10823 UNITED STATES MARYLAND CHESAPEAKE BAY station 17265 SMITH,S. CLAMSHELL" 27-Oct-98 unknown CLAMSHELL NMNH H10823 SD00060285.01 38.69889 -76.50528 "SD,BRKN SHELLS" "catlog no: 00057657.0000 project E346 NOAA BAY HYDROGRAPHER HP10798, H-10823 UNITED STATES MARYLAND CHESAPEAKE BAY station 17266 SMITH,S. CLAMSHELL" 27-Oct-98 unknown CLAMSHELL NMNH H10823 SD00060286.01 38.71361 -76.48194 "MUD,BLK" "catlog no: 00057658.0000 project E346 NOAA BAY HYDROGRAPHER HP10798, H-10823 UNITED STATES MARYLAND CHESAPEAKE BAY station 17267 SMITH,S. CLAMSHELL" 27-Oct-98 unknown CLAMSHELL NMNH