نتایج جستجو برای: ironstone
تعداد نتایج: 92 فیلتر نتایج به سال:
The Southern Bida basin consists of the Lokoja, Patti, and Agbaja formations. This study focuses on Lokoja formation samples gotten were used for petrography heavy mineral analysis. Results all analytical techniques employed in are presented here. A critical assessment each set results their integration aided proper interpretation useful discussion. Basin, specifically Formation because exposur...
چکیده ندارد.
Banded iron formations (BIF) have a particular vegetation type and provide a good model system for testing theories related to leaf phenology, due to unique stressful environmental conditions. As a consequence of the stressful conditions of BIF environment, we hypothesize that most species would retain at least some significant canopy cover, even at the end of the dry season, independently of g...
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