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) |
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Seite 82
... region , as is shown in the wide open anticlinal structures ( domes ) , as compared with the very close folding of the over- lying marble and schist formations . A separation of these formations from the basement seems inevitable ...
... region , as is shown in the wide open anticlinal structures ( domes ) , as compared with the very close folding of the over- lying marble and schist formations . A separation of these formations from the basement seems inevitable ...
Seite 94
... region . MAPS Geologic maps are well known and abundant in the literature . They show the distribution of formations and rock types - frequently in colors- and occasionally some structure symbols , indicating strike and dip of selected ...
... region . MAPS Geologic maps are well known and abundant in the literature . They show the distribution of formations and rock types - frequently in colors- and occasionally some structure symbols , indicating strike and dip of selected ...
Seite 98
... region south of Conowingo dam ( pl . XI ) on a large scale and shows the sequence of intru- sions and their structures which are the key to the relationships of the entire region . ILLUSTRATIONS The best illustrations are hand sketches ...
... region south of Conowingo dam ( pl . XI ) on a large scale and shows the sequence of intru- sions and their structures which are the key to the relationships of the entire region . ILLUSTRATIONS The best illustrations are hand sketches ...
Inhalt
The Application of Recent Structural Methods in the Interpretation | 27 |
General Statement | 49 |
Types and Manner of Producing folds | 55 |
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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 microscope 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