Browsing GRASP: Graduate Research and Scholarly Projects by Author "Yang, Wan"
Now showing items 1-5 of 5
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300-million-year-old soils and their implications on predicting ancient climate conditions
Turner-Williams, Monica M.; Yang, Wan (Wichita State University. Graduate School., 2005-04-22) -
Fluvial and lacustrine depositional systems and cyclostratigraphy of Upper Permian Wutonggou Formation, southern Bogda Mountains, NW China
Runnion, Michel; Yang, Wan (Wichita State University. Graduate School., 2006-04-28) -
Nature and origins of a stratigraphic boundary in a continental setting, southern Bogda Mountains, NW China
Jeffrey, Brad M. (Wichita State University. Graduate School, 2010-04-23)A nonmarine stratigraphic boundary where major facies shifts occur indicates drastic changes in environmental conditions, but may have highly variable magnitude of facies shifts to rapid lateral facies changes, common ... -
Rift Basin-Fill Architecture of Fluvial-Lacustrine Lower Permian Lucaogou and Hongyanchi Low-Order Cycles, NW China
Jeffrey, Brad M.; Guan, Wei (Wichita State University. Graduate School, 2011-05-04)Rapid lateral facies change, autogenic processes, and irregular topography of continental rift basins challenge the reconstruction of basin-fill architecture. A process-based approach, using interpreted climatic and tectonic ... -
Sources of upper Permian sedimentary rocks in the Bogda Mountains, NW China
Guan, Wei; Jeffrey, Brad M. (Wichita State University. Graduate School, 2010-04-23)Both distant Tianshan suture zone and proximal local horsts are possible sources of Upper Permian sedimentary rocks exposed in the BogdaMountains. The Abundance of volcanic grains indicates the former was the main source. ...