FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2898108293> ?p ?o ?g. }

• W2898108293 endingPage "171" @default.
• W2898108293 startingPage "156" @default.
• W2898108293 abstract "Understanding the pre-collisional paleogeography in the NE Tibetan plateau provides insights into the growth mechanisms of the northern portion of the plateau in the Cenozoic. We conducted sandstone petrography analysis and determined U-Pb ages for detrital zircons from Cretaceous sandstone from the Yumen Basin and the northern Qilian Shan. Cretaceous strata in the northern Yumen Basin yield a unimodal age population at 290–240 Ma that indicates primary derivation from Bei Shan. Cretaceous strata in the westernmost Yumen Basin contain zircons of 2.6–2.2 Ga, 2.1–1.7 Ga, 1.4–0.7 Ga, 440–380 Ma and 300–230 Ma, suggesting source derivation from both the Qilian Shan and Bei Shan. Within the northern Qilian Shan, Cretaceous strata yield age populations of 2.8–2.3 Ga, 2.1–1.2 Ga, 480–380 Ma and ca. 270 Ma, indicating derivation from the Qilian Shan. Sandstone composition results show that a sample from the northern Qilian Shan contains more lithic fragments and plots in the recycled orogen field of the quartz-feldspar-lithics (QFL) diagram, while samples from Yumen Basin are more quartz-rich and plot close to the continental block field of the QFL diagram. This compositional difference corresponds to source variation, consistent with the detrital zircon record. Combined with existing sedimentology and low-temperature thermochronology datasets, we suggest the presence of Cretaceous topographic relief in the Bei Shan and Qilian Shan prior to India-Asia collision. Considering >300 km post-Cretaceous left-lateral offset along the Altyn Tagh Fault (ATF) and the consistently similar detrital zircon ages spectra of the samples from the Cretaceous to late Oligocene strata in the Yumen Basin, we infer the paleogeography in the NE Tibetan plateau has been similar from the late Cretaceous to the late Oligocene with ATF termination in the western Yumen Basin instead of having been linked to strike-slip faults in the Alxa or other regions to the east since its initiation." @default.
• W2898108293 created "2018-11-02" @default.
• W2898108293 creator A5011413281 @default.
• W2898108293 creator A5016930517 @default.
• W2898108293 creator A5020089078 @default.
• W2898108293 creator A5033869556 @default.
• W2898108293 creator A5040760076 @default.
• W2898108293 creator A5053217747 @default.
• W2898108293 creator A5080982288 @default.
• W2898108293 date "2019-01-01" @default.
• W2898108293 modified "2023-10-09" @default.
• W2898108293 title "Provenance analysis of the Yumen Basin and northern Qilian Shan: Implications for the pre-collisional paleogeography in the NE Tibetan plateau and eastern termination of Altyn Tagh fault" @default.
• W2898108293 cites W1521262137 @default.
• W2898108293 cites W1579639380 @default.
• W2898108293 cites W1592988921 @default.
• W2898108293 cites W1649557696 @default.
• W2898108293 cites W1679390913 @default.
• W2898108293 cites W1883337532 @default.
• W2898108293 cites W1920894272 @default.
• W2898108293 cites W1946046604 @default.
• W2898108293 cites W1965098282 @default.
• W2898108293 cites W1966077940 @default.
• W2898108293 cites W1967389310 @default.
• W2898108293 cites W1969968318 @default.
• W2898108293 cites W1972191673 @default.
• W2898108293 cites W1972694007 @default.
• W2898108293 cites W1973858918 @default.
• W2898108293 cites W1983200963 @default.
• W2898108293 cites W1983483408 @default.
• W2898108293 cites W1987647377 @default.
• W2898108293 cites W1989194022 @default.
• W2898108293 cites W1996923801 @default.
• W2898108293 cites W1997425408 @default.
• W2898108293 cites W1998028544 @default.
• W2898108293 cites W1999326497 @default.
• W2898108293 cites W2000271298 @default.
• W2898108293 cites W2000936451 @default.
• W2898108293 cites W2002325302 @default.
• W2898108293 cites W2005769501 @default.
• W2898108293 cites W2006519630 @default.
• W2898108293 cites W2007004781 @default.
• W2898108293 cites W2007105153 @default.
• W2898108293 cites W2010455802 @default.
• W2898108293 cites W2011623977 @default.
• W2898108293 cites W2017491572 @default.
• W2898108293 cites W2020763524 @default.
• W2898108293 cites W2025081092 @default.
• W2898108293 cites W2029555034 @default.
• W2898108293 cites W2032799226 @default.
• W2898108293 cites W2041774199 @default.
• W2898108293 cites W2044589352 @default.
• W2898108293 cites W2047154627 @default.
• W2898108293 cites W2047408263 @default.
• W2898108293 cites W2048947169 @default.
• W2898108293 cites W2052448030 @default.
• W2898108293 cites W2058559457 @default.
• W2898108293 cites W2062440282 @default.
• W2898108293 cites W2068157565 @default.
• W2898108293 cites W2069417771 @default.
• W2898108293 cites W2069815139 @default.
• W2898108293 cites W2070600363 @default.
• W2898108293 cites W2071487482 @default.
• W2898108293 cites W2073766203 @default.
• W2898108293 cites W2074118901 @default.
• W2898108293 cites W2074607639 @default.
• W2898108293 cites W2075639614 @default.
• W2898108293 cites W2079237883 @default.
• W2898108293 cites W2079335235 @default.
• W2898108293 cites W2079836004 @default.
• W2898108293 cites W2088949376 @default.
• W2898108293 cites W2094074034 @default.
• W2898108293 cites W2098831244 @default.
• W2898108293 cites W2101333943 @default.
• W2898108293 cites W2102402389 @default.
• W2898108293 cites W2103414293 @default.
• W2898108293 cites W2105315404 @default.
• W2898108293 cites W2106161981 @default.
• W2898108293 cites W2114856901 @default.
• W2898108293 cites W2115518283 @default.
• W2898108293 cites W2126352160 @default.
• W2898108293 cites W2127250595 @default.
• W2898108293 cites W2127459091 @default.
• W2898108293 cites W2130295306 @default.
• W2898108293 cites W2130751043 @default.
• W2898108293 cites W2132878379 @default.
• W2898108293 cites W2134680675 @default.
• W2898108293 cites W2135592857 @default.
• W2898108293 cites W2139096563 @default.
• W2898108293 cites W2147173695 @default.
• W2898108293 cites W2149718650 @default.
• W2898108293 cites W2151802599 @default.
• W2898108293 cites W2152186215 @default.
• W2898108293 cites W2152546160 @default.
• W2898108293 cites W2156970566 @default.
• W2898108293 cites W2167799696 @default.
• W2898108293 cites W2167899736 @default.
• W2898108293 cites W2173256095 @default.
• W2898108293 cites W2186885351 @default.

• next