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The goal of the Atlantic Subsurface Stratigraphic Initiative (ASSI) is to create isopach and structural contour maps for all Coastal Plain formations within the Salisbury Embayment of Maryland and Virginia. Detailed information regarding thicknesses and extent of formations across state boundaries can then be utilized for more accurate documentation of the subaerial extent of aquifers across states. In support of this goal, lower Paleogene sediment elevation and thickness information from approximately 600+ data points from wells, cores, outcrops, and geologic maps were obtained from published and unpublished resources. Analyses started with production of a structure contour map of the unconformable contact of the...
Tags: Accomack,
Alexandria,
Anne Arundel,
Baltimore,
Brightseat Formation, All tags...
Calvert,
Camden,
Cape May,
Caroline,
Carroll,
Cecil,
Charles,
Charles City,
Cheriton,
Chesapeake,
Chesterfield,
Chincoteague,
Chowan-Roanoke,
Colonial Heights,
Cretaceous Period,
Cumberland,
Currituck,
Danian,
Delaware,
Dinwiddie,
Dorchester,
Dover,
Emporia,
Essex,
Fairfax,
Falls Church,
Franklin,
Fredericksburg,
Gates,
Gloucester,
Greensville,
Hampton,
Hanover,
Harford,
Henrico,
Hertford,
Hopewell,
Howard,
Isle of Wight,
James City,
Kent,
King George,
King William,
King and Queen,
Lancaster,
Leonardtown,
Loudoun,
Lower Chesapeake,
Maastrichtian,
Maryland,
Mathews,
Middlesex,
New Castle,
New Kent,
Newport News,
Norfolk,
Northampton,
Northumberland,
Paleogene,
Petersburg,
Poquoson,
Portsmouth,
Potomac,
Potomac Group,
Prince George,
Prince George's,
Prince William,
Queen Anne's,
Richmond,
Saint Mary's,
Salem,
Salisbury,
Seaford,
Sedimentology,
Severn Formation,
Somerset,
Southampton,
Spotsylvania,
Stafford,
Stratigraphy,
Suffolk,
Surry,
Susquehanna,
Sussex,
Talbot,
Tappahannock,
Tertiary,
USGS Science Data Catalog (SDC),
Upper Chesapeake,
Virginia,
Virginia Beach,
Washington East,
Washington West,
Westmoreland,
Wicomico,
Williamsburg,
Wilmington,
Worcester,
York,
climatologyMeteorologyAtmosphere,
environment,
geoscientificInformation, Fewer tags
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