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 86
... flow . In the eastern division of the Piedmont the streams flow down the eastern slope of Parrs Ridge in approximately parallel courses to Chesapeake Bay , and in many instances the streams cut across the rocks with little regard to ...
... flow . In the eastern division of the Piedmont the streams flow down the eastern slope of Parrs Ridge in approximately parallel courses to Chesapeake Bay , and in many instances the streams cut across the rocks with little regard to ...
Seite 90
... flow , although this is less evident in cases of the master stream , the Potomac River , than of the tributaries . THE DIVISIONS OF THE APPALACHIAN REGION The Appalachian Region is divided into three districts , known as the Blue Ridge ...
... flow , although this is less evident in cases of the master stream , the Potomac River , than of the tributaries . THE DIVISIONS OF THE APPALACHIAN REGION The Appalachian Region is divided into three districts , known as the Blue Ridge ...
Seite 94
... flow in part to the south- ward or eastward , as the case may be , into the Potomac River , and in part to the northward through the Youghiogheny Valley into the Monon- gahela River whence the waters reach the sea through the Ohio and ...
... flow in part to the south- ward or eastward , as the case may be , into the Potomac River , and in part to the northward through the Youghiogheny Valley into the Monon- gahela River whence the waters reach the sea through the Ohio and ...
Seite 179
... flow . In the eastern division of the Piedmont the streams flow down the eastern slope of Parrs Ridge in approximately parallel courses to Chesapeake Bay , and in many instances the streams cut across the rocks with little regard to ...
... flow . In the eastern division of the Piedmont the streams flow down the eastern slope of Parrs Ridge in approximately parallel courses to Chesapeake Bay , and in many instances the streams cut across the rocks with little regard to ...
Seite 180
... flow , although this is less evident in the case of the master stream , the Potomac River , than of the tributaries . THE DIVISIONS OF THE APPALACHIAN REGION The Appalachian Region is divided into three districts , known as the Blue ...
... flow , although this is less evident in the case of the master stream , the Potomac River , than of the tributaries . THE DIVISIONS OF THE APPALACHIAN REGION The Appalachian Region is divided into three districts , known as the Blue ...
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Häufige Begriffe und Wortgruppen
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