Earth Sculpture; Or, The Origin of Land-forms |
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Page ix
... Drainage dis- turbed by Landslips - Glacial Basins of various kinds ; as in Corries , Mountain - valleys , Lowlands , and Plateaux - Ice - barrier Basins- Submarine Basins of Glacial Origin . 278 CHAPTER XV COAST - LINES Form and ...
... Drainage dis- turbed by Landslips - Glacial Basins of various kinds ; as in Corries , Mountain - valleys , Lowlands , and Plateaux - Ice - barrier Basins- Submarine Basins of Glacial Origin . 278 CHAPTER XV COAST - LINES Form and ...
Page 31
... drainage of the land is conducted underground . The dimensions attained by many well - known limestone caverns , and the great width and depth of the channels through which sub- terranean rivers reach the sea , help us to appreciate the ...
... drainage of the land is conducted underground . The dimensions attained by many well - known limestone caverns , and the great width and depth of the channels through which sub- terranean rivers reach the sea , help us to appreciate the ...
Page 32
... drainage sluggish , weathered materials are not so readily removed . Nevertheless , under the influence of rain alone , or of rain and melting snow , the products of rock - waste are everywhere travelling , slowly or more rapidly ...
... drainage sluggish , weathered materials are not so readily removed . Nevertheless , under the influence of rain alone , or of rain and melting snow , the products of rock - waste are everywhere travelling , slowly or more rapidly ...
Page 34
... drainage - area . Many rivers , again , after escaping from the mountains , flow through countries the superficial formations of which are readily under- mined and washed away , and thus the main stream and its affluents become clouded ...
... drainage - area . Many rivers , again , after escaping from the mountains , flow through countries the superficial formations of which are readily under- mined and washed away , and thus the main stream and its affluents become clouded ...
Page 35
... drainage - system by the agency of rain and melt- ing snow , the coarser materials are derived chiefly from the destruction of the rocks that underlie or overhang the course of a river and its feeders . In temperate and northern ...
... drainage - system by the agency of rain and melt- ing snow , the coarser materials are derived chiefly from the destruction of the rocks that underlie or overhang the course of a river and its feeders . In temperate and northern ...
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Common terms and phrases
accumulation Alps anticlines basalt base-level basins become beds Carboniferous character cliffs coast-lines cones configuration Cretaceous crust crustal movements crystalline débris denudation deposits depressions depth detritus direction dislocations drainage elevation epigene action epigene agents eroded escarpments eventually feet fiords flexures flow fluvio-glacial deposits folds fracture gently geological structure glacial action glaciers gradually granite ground-moraines Highlands hills hollows horizontal strata ice-sheet igneous rocks inclined indented infrequently irregular islands joints Jura Mountains laccoliths lakes land land-forms land-surface lava less limestone low grounds masses materials Mesozoic modified moraines mountain-chain mountain-valleys mountains normal faults North Old Red Sandstone outcrops owe their origin Permian plain of erosion plateau regions relatively result ridges rock-basins rock-masses sand sandstones schistose schists SECTION sediment shales Silurian slopes Southern Uplands strata streams and rivers superficial surface surface-features synclinal tectonic tend thickness tion tracts traversed underground undulating usually valleys vertical volcanic