Abstract
At least three semiarid to arid cycles are recorded by d 13 C values of organic matter in layers of rock varnishes on surfaces of alluvial fans, interpreted as indicating major periods of fan aggradation during relatively more humid periods and fan entrenchment during subsequent lengthy arid periods. -from Authors
Original language | English (US) |
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Pages (from-to) | 108-110 |
Number of pages | 3 |
Journal | Geology |
Volume | 15 |
Issue number | 2 |
DOIs | |
State | Published - 1987 |
Externally published | Yes |
ASJC Scopus subject areas
- Geology