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Dating groundwater in coastal plain aquifers in southern Maryland using DOC and DIC (super 14) C ages; an evaluation by comparison with other dating methods.

C B Purdy, George S Burr, G R Helz, A C Mignerey

Keywords


lower Eocene;Aquia Formation;Atlantic Coastal Plain;chlorine ion;Magothy Aquifer;Paleocene;southern Maryland;Upper Cretaceous;Maryland;deuterium;hydrogeology;Eocene;Paleogene;recharge;inorganic materials;Tertiary;hydrogen;oxygen;O 18;Cretaceous;Mesozoic;ground water;aquifers;mass spectra;spectra;organic compounds;organic materials;United States;Cenozoic;geochronology;C 14;carbon;dates;isotopes;radioactive isotopes;stable isotopes;absolute age

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