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Bioecozone
| Словарь стратиграфических терминов |
A body o f strata characterized by a certain paleoenvironment that is inferred from its fossil content and that can be distinguished from the paleoenvironment o f adjacent strata (poag and valentine, 1976, p. 188). 110
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Paleoenvironment, английский
Distinguish, английский
Отличать; различать; различаться
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Lithoecozone, английский
A body o f strata characterized by a certain paleoenvironment that is inferred from the lithology and can be distinguished from the paleoenvironment o f adjacent strata (poag and valentine, 1976, p. 188).
Gradation zone, английский
A body o f rock with upper and lower boundaries defined by selected evolutionary stages o f a gradational bioseries o f planktonic foraminifera or o f any similarly well distributed bioseries (vella, 1964, p. 621). group. the formal lithostratigraphic unit next in rank above a formation. the term is applied most commonly to a sequence of two or more contiguous or associated formations with significant and diagnostic lithologic features in common (see section 5.c.6).
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