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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Ergebnisse 1-5 von 34
Seite 16
... Choptank Formation . 219 The St. Mary's Formation .. 219 The Pliocene ( ? ) 219 The Brandywine Formation . 220 The Quaternary Period .... 221 The Pleistocene 221 .... The Columbia Group .. 221 The Sunderland Formation . 222 The Wicomico ...
... Choptank Formation . 219 The St. Mary's Formation .. 219 The Pliocene ( ? ) 219 The Brandywine Formation . 220 The Quaternary Period .... 221 The Pleistocene 221 .... The Columbia Group .. 221 The Sunderland Formation . 222 The Wicomico ...
Seite 22
... Choptank and Calvert Formations . Eocene Formations 487 ...... 489 Upper Cretaceous Formations . 489 Lower Cretaceous Formations . 491 PUBLIC WATER SUPPLIES BALTIMORE CITY 492 493 DISTRICT OF COLUMBIA . EASTERN AND SOUTHERN MARYLAND ...
... Choptank and Calvert Formations . Eocene Formations 487 ...... 489 Upper Cretaceous Formations . 489 Lower Cretaceous Formations . 491 PUBLIC WATER SUPPLIES BALTIMORE CITY 492 493 DISTRICT OF COLUMBIA . EASTERN AND SOUTHERN MARYLAND ...
Seite 68
... Choptank Calvert Chesapeake Group . .Nanjemoy Aquia = Pamunkey Group . Monmouth . Matawan . Magothy . Raritan . Arundel Potomac Group . Patuxent Triassic Paleozoic . Permian Carboniferous . .Newark . .Dunkard Mississippian ... Conemaugh ...
... Choptank Calvert Chesapeake Group . .Nanjemoy Aquia = Pamunkey Group . Monmouth . Matawan . Magothy . Raritan . Arundel Potomac Group . Patuxent Triassic Paleozoic . Permian Carboniferous . .Newark . .Dunkard Mississippian ... Conemaugh ...
Seite 75
... Choptank , Nanticoke , Wicomico , and Pocomoke rivers . These streams , which are in the process of developing a dendritic type of drainage , have cut far deeper channels on the Western than on the Eastern Shore . If attention is now ...
... Choptank , Nanticoke , Wicomico , and Pocomoke rivers . These streams , which are in the process of developing a dendritic type of drainage , have cut far deeper channels on the Western than on the Eastern Shore . If attention is now ...
Seite 79
... Choptank and are also of importance on the more dissected Western Slope . Large and early crops of berries and melons are annually shipped from the cultivated areas of these soils , and the canning of tomatoes , corn , and other ...
... Choptank and are also of importance on the more dissected Western Slope . Large and early crops of berries and melons are annually shipped from the cultivated areas of these soils , and the canning of tomatoes , corn , and other ...
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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