Dowden / Hutchinson & Ross / Inc. / Coastal / McGraw-Hill Book Company Inc. / Allegheny / Godfrey A.E. / /
Country
United States / /
Currency
pence / /
Event
Natural Disaster / /
IndustryTerm
chemical weathering / river systems / /
NaturalFeature
Great Valley / Harford Plateaus / Piedmont Plateau / Delmarva Peninsula / Potomac River / Deer Creek / Potomac River Valley / Culpeper Lowland / Gunpowder Gorges / South Mountain / Bear Pond Mountains / Patapsco River / Chesapeake Bay / Gunpowder Falls / Catoctin Mountain / Catoctin-South Mountain Region / Wakefield Valley / Allegheny High Plateau / Chesapeake Gorges / Gettysburg Lowland / Susquehanna River / Potomac estuary / Susquehanna / Hagerstown Valley / Middletown Valley / /
Organization
STATE OF MARYLAND Martin O’Malley Governor Anthony G. Brown Lieutenant Governor DEPARTMENT OF NATURAL RESOURCES John R. Griffin Secretary Maryland Department of Natural Resources / Maryland Department of Natural Resources / DEPARTMENT OF NATURAL RESOURCES John R. Griffin / /
Person
Malley / Bel Air Upland / John R. Griffin / James P. Reger / Jeffrey P. Halka / Frederick Knobby / / /
Position
Director Maryland Geological Survey / General / Secretary MARYLAND GEOLOGICAL SURVEY / Governor / Major / Director OPEN-FILE REPORT / /
ProvinceOrState
West Virginia / Prince Frederick Knobby Upland District / Maryland / Piedmont Plateau Province / New York / Piedmont / New Mexico / Physiographic Province / Oakland District / Potomac River Gorge District / Plateaus Province / Pennsylvania / Maryland Province / Potomac River Floodplain District / New Windsor Lowland District / Potomac Gorge District / /
Region
Eastern United States / Western Maryland / West Virginia / /
STATE OF MARYLAND Martin O’Malley, Governor DEPARTMENT OF NATURAL RESOURCES John R. Griffin, Secretary MARYLAND GEOLOGICAL SURVEY