Punctuated equilibria between rival conc
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E. Den Tex
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Article
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1990
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John Wiley and Sons
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English
โ 459 KB
## Abstract A concise review of concepts dealing with the genesis of granite in the late 18th, 19th, and early 20th centuries is given. Arguments are provided for the repeated recurrence of genetic concepts in an altered form which were separated by periods in which a rival concept was dominant. Th