. Density of sea water at tide stations, Atlantic coast, North and South America. Seawater. 56 Mean Salinity Curves Monthly mean sedinities in petrtB per thousand are presented graphically to show the seasonal variation. IVIGTUT, GREENLAND 1945-1952 EASTPORT, ME. 1930-1952 %oJAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEPT. OCT. NOV. DEC. 34. BAR HARBOR. ME. 1947-1952 34 32 30 PORTLAND, ME. 1922-1945 32 30 28 PORTSMOUTH, 1944-1952 BOSTON, MASS. 1922-1952. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and
. Density of sea water at tide stations, Atlantic coast, North and South America. Seawater. 56 Mean Salinity Curves Monthly mean sedinities in petrtB per thousand are presented graphically to show the seasonal variation. IVIGTUT, GREENLAND 1945-1952 EASTPORT, ME. 1930-1952 %oJAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEPT. OCT. NOV. DEC. 34. BAR HARBOR. ME. 1947-1952 34 32 30 PORTLAND, ME. 1922-1945 32 30 28 PORTSMOUTH, 1944-1952 BOSTON, MASS. 1922-1952. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original U. S. Coast and Geodetic Survey. Washington, U. S. Govt. Print. Off.
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