Report, Band 10Johns Hopkins Press, 1918 CONTENTS.--Vol. I (1897)--Vol. II (1898)--Vol. III (1899)--Vol. IV (1902)--Vol. V (1905)--Vol. VI (1906)--Vol. VII (1908)--Vol. VIII (1909)--Vol. IX (1911)--Vol. X (1918)--Vol. XI (1922)--Vol. XII (1928)--Vol. XIII (1937)--Vol. 14 (1941) |
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Seite 9
Maryland Geological Survey. LETTER OF TRANSMITTAL TO HIS EXCELLENCY EMERSON C. HARRINGTON , Governor of Maryland and President of the Geological Survey Commission . Sir : I have the honor to present herewith the tenth of the general ...
Maryland Geological Survey. LETTER OF TRANSMITTAL TO HIS EXCELLENCY EMERSON C. HARRINGTON , Governor of Maryland and President of the Geological Survey Commission . Sir : I have the honor to present herewith the tenth of the general ...
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Maryland Geological Survey. PAGE CLIMATE FLORA AND FAUNA ... NATURAL RESOURCES MINERAL RESOURCES Coals 99 101 102 103 ... Maryland 118 .... Northern - Central Maryland 120 Western Maryland 125 FORESTS WATER PRODUCTS Oyster Industry 130 ...
Maryland Geological Survey. PAGE CLIMATE FLORA AND FAUNA ... NATURAL RESOURCES MINERAL RESOURCES Coals 99 101 102 103 ... Maryland 118 .... Northern - Central Maryland 120 Western Maryland 125 FORESTS WATER PRODUCTS Oyster Industry 130 ...
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Maryland Geological Survey. PAGE CAUSES PRODUCING ARTESIAN WELLS . 233 SPRINGS ...... 234 SHALLOW DUG WELLS ... MARYLAND . 252 Water from the Siliceous Rocks .... Water from the Aluminous Rocks ..... Water from Calcareous and Calcareous ...
Maryland Geological Survey. PAGE CAUSES PRODUCING ARTESIAN WELLS . 233 SPRINGS ...... 234 SHALLOW DUG WELLS ... MARYLAND . 252 Water from the Siliceous Rocks .... Water from the Aluminous Rocks ..... Water from Calcareous and Calcareous ...
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Maryland Geological Survey. PAGE WATER RESOURCES OF DELAWARE . INTRODUCTORY RAINFALL HYDROGRAPHIC AREAS Piedmont Area ... MARYLAND . CENTRAL MARYLAND WESTERN MARYLAND DELAWARE 501 507 513 518 520 SANITARY CONDITIONS AND CHEMICAL CHARACTER ...
Maryland Geological Survey. PAGE WATER RESOURCES OF DELAWARE . INTRODUCTORY RAINFALL HYDROGRAPHIC AREAS Piedmont Area ... MARYLAND . CENTRAL MARYLAND WESTERN MARYLAND DELAWARE 501 507 513 518 520 SANITARY CONDITIONS AND CHEMICAL CHARACTER ...
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Maryland Geological Survey. PREFACE The present volume consists essentially of two general papers covering subjects ... Maryland , which constitutes Part 1 of the volume , was prepared by Wm . Bullock Clark as a summary of the knowledge ...
Maryland Geological Survey. PREFACE The present volume consists essentially of two general papers covering subjects ... Maryland , which constitutes Part 1 of the volume , was prepared by Wm . Bullock Clark as a summary of the knowledge ...
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30 feet Allegany County Anne Arundel County Aquia Average elevation Baltimore beds beneath the surface Blue Ridge Calvert Capacity of reservoir carried to reservoir Cecil County Chesapeake Bay Choptank City Clark Hoshall Coastal Plain Creek Cretaceous crystalline rocks Cumberland Curtis Bay Daily consumption Delaware deposits Diameter district Downin drilled Eastern Shore Elevation above source elevation above town Eocene feet beneath feet deep feet in depth Fire hydrants flow formation Frederick gallons per minute Garrett County Geological glauconite gneiss gravel gray Hagerstown Hard head inches iron limestone lower Magothy Mary's Maryland Matawan miles Miocene Mountain Municipality Nanjemoy Patapsco Patuxent peneplain Percentage of population Piedmont Plateau Pleistocene population supplied Potomac River Prince George's County Public supply sand sandstone sandy clay shales shallow Soft southern Sparrows Point springs streams SURFACE WATERS surface yields UNDERGROUND WATERS Upper valleys Washington water horizons Waterworks western Wicomico Worcester County