The New Encyclopædia BritannicaEncyclopædia Britannica, 1983 - Encyclopedias and dictionaries |
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Page 164
... produced by glaciation are of two general types , erosional and depositional . Erosional landforms are those produced by the direct down - wearing action of the ice as it moved across the preglacial land surface . Depositional landforms ...
... produced by glaciation are of two general types , erosional and depositional . Erosional landforms are those produced by the direct down - wearing action of the ice as it moved across the preglacial land surface . Depositional landforms ...
Page 165
... produced by glacial erosion Microrelief and small - scale features Glaciated valleys and associated features Glacially eroded rock basins in nonmountainous regions III . Landforms produced by glacial deposition Nonstratified drift and ...
... produced by glacial erosion Microrelief and small - scale features Glaciated valleys and associated features Glacially eroded rock basins in nonmountainous regions III . Landforms produced by glacial deposition Nonstratified drift and ...
Page 202
... produced at up to about 1,000 feet ( 300 metres ) per hour . The degree of flatness and parallelism achieved by these machines is of a high standard , which can be improved on only by optical methods of grinding and polishing . Indeed ...
... produced at up to about 1,000 feet ( 300 metres ) per hour . The degree of flatness and parallelism achieved by these machines is of a high standard , which can be improved on only by optical methods of grinding and polishing . Indeed ...
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animals appear authority became become called central central Europe century changes church cities common complete contain continued cultural early East economic effect elected empire English especially established Europe Federal figures force France French German glacier glass gold golf grammar Greece Greek important increased industry influence interest Italy king known Lake land language later leading less living major mass material means measure ment Michigan natural occur Open origin Party percent period Persian played Pleistocene political population position present princes produced Proto-Indo-European range regions remained Republic result River rock Roman social sources structure success surface territorial tion trade traditional United West western