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Shiqianfeng Formation

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Journal Article
Journal: AAPG Bulletin
Published: 01 December 2021
AAPG Bulletin (2021) 105 (12): 2545–2574.
... that most of the samples were deposited in relatively dysoxic-oxic conditions. A warm and humid climate prevailed during deposition of the Benxi–Xiashihezi Formations, whereas extremely dry climate also occurred during Benxi Formation and Taiyuan Formation deposition. Shiqianfeng Formation deposition...
FIGURES | View All (20)
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Sedimentary model in the Linxing area. (A) Taiyuan <span class="search-highlight">Formation</span>; (B) Shanxi Fo...
Published: 01 December 2021
Figure 20. Sedimentary model in the Linxing area. (A) Taiyuan Formation; (B) Shanxi Formation; (C) Xiashihezi Formation; (D) Shangshihezi Formation; (E) Shiqianfeng Formation.
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The distribution of zircon-tourmaline-rutile (ZTR) index distribution of (A...
Published: 01 December 2021
Figure 7. The distribution of zircon-tourmaline-rutile (ZTR) index distribution of (A) Benxi and Taiyuan Formations; (B) Shanxi and Xiashihezi Formations; and (C) Shangshihezi and Shiqianfeng Formations.
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Distribution of zircon, titanite, magnetite, limonite, garnet, and tourmali...
Published: 01 December 2021
Figure 17. Distribution of zircon, titanite, magnetite, limonite, garnet, and tourmaline in different formations. (A) Benxi Formation; (B) Taiyuan Formation; (C) Shanxi Formation; (D) Xiashihezi Formation; (E) Shangshihezi Formation; (F) Shiqianfeng Formation.
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Geological map of the Ordos Basin and surrounding areas and the tectonic ev...
Published: 01 December 2021
Figure 18. Geological map of the Ordos Basin and surrounding areas and the tectonic evolution of the north of Ordos Basin (modified from Wan et al., 2013 ). C 2 b = Benxi Formation; C 2 t = Taiyuan Formation; P 1 s = Shanxi Formation; P 3 sh = Shiqianfeng Formation.
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Typical sedimentary environment of different <span class="search-highlight">formations</span>. (A) Epicontinental...
Published: 01 December 2021
Formation. (F) Alluvial fans in Shiqianfeng Formation. GR = gamma ray; SP = spontaneous potential.
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North American shale composite (NASC) normalized rare earth element distrib...
Published: 01 December 2021
Figure 5. North American shale composite (NASC) normalized rare earth element distribution pattern of mudstones. C 2 b = Benxi Formation; C 2 t = Taiyuan Formation; P 1 s = Shanxi Formation; P 1 x = Xiashihezi Formation; P 2 s =Shangshihezi Formation; P 3 sh = Shiqianfeng Formation.
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Chondrite-normalized rare earth element patterns for the upper Paleozoic mu...
Published: 01 December 2021
Figure 6. Chondrite-normalized rare earth element patterns for the upper Paleozoic mudstones from the Linxing area. (A) Shiqianfeng Formation (P 3 sh); (B) Shangshihezi Formation (P 2 s); (C) Xiashihezi Formation (P 1 x); (D) Shanxi Formation (P 1 s); (E) Taiyuan Formation (C 2 t); (F) Benxi
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Tectonic setting discrimination for the upper Paleozoic mudstones from the ...
Published: 01 December 2021
Formation; P 2 s =Shangshihezi Formation; P 3 sh = Shiqianfeng Formation.
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The upper continental crust (UCC) normalized trace element spider diagrams ...
Published: 01 December 2021
= Benxi Formation; C 2 t = Taiyuan Formation; P 1 s = Shanxi Formation; P 1 x = Xiashihezi Formation; P 2 s =Shangshihezi Formation; P 3 sh = Shiqianfeng Formation.
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Distribution diagrams of paleoclimate indicators. (A) Ba and (B) Sr/Ba. 1. ...
Published: 01 December 2021
; P 1 x = Xiashihezi Formation; P 2 s = Shangshihezi Formation; P 3 sh = Shiqianfeng Formation.
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Distribution diagrams of paleoclimate indicators. (A) Sr; (B) Ga/Rb; (B) Sr...
Published: 01 December 2021
Formation; P 1 x = Xiashihezi Formation; P 2 s =Shangshihezi Formation; P 3 sh = Shiqianfeng Formation.
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(A1–A3) Source and compositional discrimination (La/Th vs. Hf/10 −6 ); (B1–...
Published: 01 December 2021
; P 1 x = Xiashihezi Formation; P 2 s =Shangshihezi Formation; P 3 sh = Shiqianfeng Formation.
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Simple bivariate plot diagrams of trace elements and rare earth elements (R...
Published: 01 December 2021
= Xiashihezi Formation; P 2 s = Shangshihezi Formation; P 3 sh = Shiqianfeng Formation.
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Distribution diagrams of trace element concentrations. (A) V/(V+Ni); (B) Ni...
Published: 01 December 2021
t = Taiyuan Formation; P 1 s = Shanxi Formation; P 1 x = Xiashihezi Formation; P 2 s =Shangshihezi Formation; P 3 sh = Shiqianfeng Formation.
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Stratigraphic column (A) and sedimentary characteristics of the coal-bearin...
Published: 15 May 2020
curves; GR = natural gamma-ray logging curves; LLD = deep resistivity logging curves; P 1 s = Shanxi Formation; P 1 x = Xiashihezi Formation; P 2 s = Shangshihezi Formation; P 2 sh = Shiqianfeng Formation.
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Structural section of A–A′ in the study area (see  Fig. 1  for the section ...
Published: 01 March 2018
Fig. 2. Structural section of A–A′ in the study area (see Fig. 1 for the section location). Q, Quaternary; T1h, Lower Triassic Heshanggou Formation; T 1 l, Lower Triassic Liujiagou Formation; P 3 sh, Upper Permain Shiqianfeng Formation; P 2 s Middle Permain Upper Shihezi Formation; P 2 x
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Location and stratigraphic architecture of the Ordos Basin. (A) Location ma...
Published: 15 January 2021
= Middle Jurassic Yanan Formation; P 1 t = lower Permian Taiyuan Formation; P 2 h = middle Permian Shihezi Formation; P 3 q = upper Permian Shiqianfeng Formation; T 1 l–T 2 z = Lower Triassic Liujiagou to Middle Triassic Zhifang Formation.
Journal Article
Published: 01 January 2008
Russ. Geol. Geophys. (2008) 49 (1): 23–27.
... sandstones of the Upper Permian Shiqianfeng Formation on the western margin and in the north of the Ordos Basin. Gas occurs in Carboniferous-Permian carbonaceous rocks and is characterized by δ 13 C 1 = −35.3 to −29.3‰ and δ 13 C 2 = −27.4 to −22.3‰ ( Xia Xinyu and Zhao Lin, 1998 ). (3) Ordovician thin...
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Journal Article
Published: 01 March 2011
Journal of the Geological Society (2011) 168 (2): 607–619.
... Shihhotse Formations, and the overlying Shiqianfeng (formerly Shihchienfeng) Formation. An additional three formations have subsequently been recognized below this level ( Shen 1995 ; Cleal & Wang 2002 ; Hilton & Cleal 2007 ), extending back to the Moscovian Stage of the Carboniferous (Fig. 1...
FIGURES | View All (5)