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 23
... Mountain to the Blue Ridge ... 91 27. View of the valley of Monroe Run eroded in the Schooley peneplain of the Alleghany Plateau ...... .. 92 28. Crabtree Creek 93 29. View of Swallow Falls , Youghiogheny Valley , Garrett County ... 30 ...
... Mountain to the Blue Ridge ... 91 27. View of the valley of Monroe Run eroded in the Schooley peneplain of the Alleghany Plateau ...... .. 92 28. Crabtree Creek 93 29. View of Swallow Falls , Youghiogheny Valley , Garrett County ... 30 ...
Seite 24
... Mountain .. 143 70. View of Annapolis showing the Naval Academy .... 145 71. View of Frostburg ...... 72. Map showing the Physiographic Provinces 145 173 73. Diagram showing relative position of Coastal Plain terraces . 175 74. Map ...
... Mountain .. 143 70. View of Annapolis showing the Naval Academy .... 145 71. View of Frostburg ...... 72. Map showing the Physiographic Provinces 145 173 73. Diagram showing relative position of Coastal Plain terraces . 175 74. Map ...
Seite 56
... Mountain ( September 14 , 1862 ) , Sharps- burg , or Antietam ( September 16-17 , 1862 ) , and Monocacy ( July 9 , 1864 ) . There were also small conflicts at many points , especially along the Potomac . In the history of the state are ...
... Mountain ( September 14 , 1862 ) , Sharps- burg , or Antietam ( September 16-17 , 1862 ) , and Monocacy ( July 9 , 1864 ) . There were also small conflicts at many points , especially along the Potomac . In the history of the state are ...
Seite 62
... mountains . The construction of " turnpikes " in Maryland by incor- porated companies , which furnished the first improved roads in the state , dates from the passage of an Act of Assembly of 1804-5 , under which the Frederick ...
... mountains . The construction of " turnpikes " in Maryland by incor- porated companies , which furnished the first improved roads in the state , dates from the passage of an Act of Assembly of 1804-5 , under which the Frederick ...
Seite 66
... of deposits even when this is most profoundly disarranged by foldings of the strata into mountains , or by other earth movements . Geologists distinguish three principal divisions in the history of life 66 THE GEOGRAPHY OF MARYLAND GEOLOGY.
... of deposits even when this is most profoundly disarranged by foldings of the strata into mountains , or by other earth movements . Geologists distinguish three principal divisions in the history of life 66 THE GEOGRAPHY OF MARYLAND GEOLOGY.
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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