Report, Band 13John Hopkins Press, 1937 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. XIV (1941) |
Im Buch
Ergebnisse 1-3 von 30
Seite 59
... trend ; or more frequently , the system is bent whereby the axes of all the smaller folds participate in this change of direction . The Appalachian Mountain system trends northeast - southwest as a whole , but several bends are obvious ...
... trend ; or more frequently , the system is bent whereby the axes of all the smaller folds participate in this change of direction . The Appalachian Mountain system trends northeast - southwest as a whole , but several bends are obvious ...
Seite 153
... trend near Baltimore occurring at a focal point of the great Appalachian swing farther west . In 1923 E. B. Knopf and A. I. Jonas ( 66 ) described the crystalline schists of Baltimore County . The quartzite , marble , and schist were ...
... trend near Baltimore occurring at a focal point of the great Appalachian swing farther west . In 1923 E. B. Knopf and A. I. Jonas ( 66 ) described the crystalline schists of Baltimore County . The quartzite , marble , and schist were ...
Seite 169
... trend in the southern portion of the dome to northwest in its northern portion . At the northeastern end the gneiss forms a sharp little nose which plunges gently under the Setters formation . Along the eastern side at Pots Spring Road ...
... trend in the southern portion of the dome to northwest in its northern portion . At the northeastern end the gneiss forms a sharp little nose which plunges gently under the Setters formation . Along the eastern side at Pots Spring Road ...
Inhalt
Page | 19 |
Preface | 25 |
Primary Elements in Igneous Rocks of the Piedmont | 37 |
11 weitere Abschnitte werden nicht angezeigt.
Andere Ausgaben - Alle anzeigen
Häufige Begriffe und Wortgruppen
abundant amphibolite amygdules anticlines aplite axes of folding axis Baltimore gabbro Baltimore gneiss banding bedding biotite Bridge Chattolanee dome Chesapeake chlorite cleavage planes Conowingo Dam County Creek cross joints Crosswicks clay crystals deformation Delaware Deposit granodiorite complex diagrams dikes direction east Englishtown Englishtown sand epidote exposures fault feet feldspar flow cleavage flow lines flow structures foliation fossils fracture cleavage gabbro geologic Glenarm Glenarm Series grains granite porphyry granodiorite hornblende igneous rocks inclusions intrusive Jersey lamprophyre linear structures localities marble Marshalltown Marshalltown formation Maryland massive metamorphism metamorphosed mile minerals Mount Laurel Mount Laurel sand northeast occur orientation parallel pegmatite Piedmont planar Plate pluton Port Deposit Port Deposit granodiorite primary quarry quartz diorite quartzite recrystallization region relation schist schistosity sediments Setters formation shear specimen strike Susquehanna River syncline Towson dome transect unconformity Upper Cretaceous volcanics wall rock Wissahickon schist Woodstock dome