A5101854510- Geological and Geochemical Analysis
- Geochemistry and Geologic Mapping
- High-pressure geophysics and materials
- Geological Studies and Exploration
- earthquake and tectonic studies
- Geochemistry and Geochronology of Asian Mineral Deposits
- Geological formations and processes
- Isotope Analysis in Ecology
- Marine and coastal ecosystems
- Geochemistry and Elemental Analysis
- Hydrocarbon exploration and reservoir analysis
- Geological and Geophysical Studies
- Cryospheric studies and observations
- Metallurgy and Cultural Artifacts
Jilin University
2015-2018
The University of Texas at Austin
2016
This paper reports U–Pb ages of detrital zircons from a series clastic and pyroclastic rocks the Murui Formation in southern Great Xing'an Range (GXR), NE China, with aim constraining depositional age this poorly dated unit. These data, combined petrographic sedimentology characteristics rocks, are used to constrain sediment sources tectonic setting provenance provide wider insight into evolution GXR during Late Mesozoic. Two lithic arkose samples have dominant groups at 249–250, 159–160,...
Adakite‐like volcanic rocks in the Moguqi area of central Great Xing'an Range NE China consist trachyandesites and trachydacites. These yield LA–ICP–MS U–Pb zircon ages 229.5–232.6 Ma. adakite‐like are high Sr (459–1960 ppm) MgO (1.2–4.3%), low Y (11.4–23.70 Yb (0.88–2.07 ppm), have Sr/Y ratios (37.17–146.31) Mg# values (0.43–0.58). characteristics similar to those derived from slab melting. However, existence Early Triassic stable continental sedimentary Laolongtou Formation does not favour...