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