TY - DATA
T1 - Data from the Guide Basin in the NE Tibet over the past 13.7-10 Ma
PY - 2024/09/23
AU - Zhixiang Wang
UR - 
DO - 10.4121/bca22ec1-32e3-4eed-826b-509c621be7bc.v2
KW - Guide Basin
KW - Miocene
KW - Climate change
N2 - <p>A total of 3700 samples (~10 cm sampling resolution) were collected after removal of the weathered outcrop surface (this removed surface corresponds to a minimum of the uppermost 0.5 m). Approximately 5 g of each sample were ground into powder and passed through a 200-mesh sieve. Samples were measured by a portable energy-dispersive Innov-X Systems X-ray fluorescence spectrometer in geochemistry mode using beam 1 (50 kv) and beam (10 kv) at the Chinese University of Geoscience (Wuhan). About 0.5 g of each powdered sample was further sieved using a 150-mesh screen, and mineral contents were subsequently determined using a Olympus Terra BTX II X-Ray Diffraction Analyzer at the Chinese University of Geoscience (Wuhan). The measurement time for each sample was at least 25 min.</p>
ER -