کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5114049 1484089 2016 18 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Paleosol (organic matter and pedogenic carbonates) and paleontological δ13C records applied to the paleoecology of late Pleistocene-Holocene in Mexico
موضوعات مرتبط
مهندسی و علوم پایه علوم زمین و سیارات زمین شناسی
پیش نمایش صفحه اول مقاله
Paleosol (organic matter and pedogenic carbonates) and paleontological δ13C records applied to the paleoecology of late Pleistocene-Holocene in Mexico
چکیده انگلیسی
The δ13C values of paleosols and analysis of megafauna in Northwest and Central-Northern Mexico matched each other, indicating mixed C3-C4 vegetation; while for Central-Southern Mexico, paleosols indicated predominance of C3 plants and megafauna indicated mixed C3-C4 composition. In general, the results indicate that in northern Mexico environmental conditions were slightly wetter than at present, while for the central area there was a large change in the environmental conditions of high humidity in MIS3 and MIS2, with a trend to drier climates in MIS1.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Quaternary International - Volume 418, 5 October 2016, Pages 147-164
نویسندگان
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