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Zhoujieshan Formation

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Fossils from the <span class="search-highlight">Zhoujieshan</span> <span class="search-highlight">Formation</span> at the Quanjishan section (China). (...
Published: 14 June 2021
Figure 3. Fossils from the Zhoujieshan Formation at the Quanjishan section (China). (A–C) Charnia : (A) specimen with its petalodium and possible stem preserved, NIGP161610 (NIGP—Nanjing Institute of Geology and Palaeontology); (B) specimen with well-preserved petalodium, NIGP161611; (C
Journal Article
Journal: Geology
Published: 14 June 2021
Geology (2021) 49 (10): 1160–1164.
...Figure 3. Fossils from the Zhoujieshan Formation at the Quanjishan section (China). (A–C) Charnia : (A) specimen with its petalodium and possible stem preserved, NIGP161610 (NIGP—Nanjing Institute of Geology and Palaeontology); (B) specimen with well-preserved petalodium, NIGP161611; (C...
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Journal Article
Published: 01 November 2007
Journal of Paleontology (2007) 81 (6): 1396–1411.
... in North China and sandstone of the Zhoujieshan Formation in Chaidam; both fossiliferous formations conformably overlie the aforementioned diamictites. Some of these fossils were previously interpreted as animal traces. Our study recognizes four genera and five species— Helanoichnus helanensis Yang in Yang...
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Figure  10 —Thin sections of  Helanoichnus helanensis  from the <span class="search-highlight">Zhoujieshan</span>...
Published: 01 November 2007
Figure 10 —Thin sections of Helanoichnus helanensis from the Zhoujieshan Formation ( 1 ) and Zhengmuguan Formation ( 2 ). Fossils were identified on bedding surface and were then embedded in epoxy for thin sectioning. Sections were made perpendicular to the bedding plane, and cut along
Journal Article
Published: 01 March 2011
Geological Magazine (2011) 148 (2): 329–333.
... & Lao, 1975; Xing et al . 1984), as well as the stratigraphically equivalent Taozichong Formation in Guizhou Province (Hua, Chen & Zhang, 2004) and the Jiucheng Member (Dengying Formation) in Yunnan Province of South China (Zhu & Zhang, 2005), the Zhoujieshan Formation in Qinghai Province (Shen...
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Figure  4 — Helanoichnus helanensis  Yang  in  Yang and Zheng, 1985 , from ...
Published: 01 November 2007
Figure 4 — Helanoichnus helanensis Yang in Yang and Zheng, 1985 , from the Zhengmuguan ( 1–6 ) and Zhoujieshan Formations ( 7, 8 ), and Horodyskia moniliformis ? Yochelson and Fedonkin, 2000 , from the Zhengmuguan Formation ( 9–12 ). 1 , ZMG-15 (museum number VPI-4554); 2 , ZMG-15 (museum
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Stratigraphic columns of Proterozoic sequences at Quanjishan, Suyukou, and ...
Published: 14 June 2021
footnote 1 ). SSF—small shelly fossils; HTP, HTG, ZJS, WQK, and LQ—Heitupo, Hongtiegou, Zhoujieshan, Wangquankou, and Luoquan Formations, respectively; XGL—Xiaogaolu Group.
Journal Article
Published: 01 April 2015
Russ. Geol. Geophys. (2015) 56 (4): 573–583.
... to other sources) ( Zhuravlev et al., 2009 ) with a Pb-Pb isochron date of 553 ± 23 (2σ) Ma ( Semikhatov et al., 2003 ). In China the Khatyspyt-type ichnofabric occurs in the Zhengmuguan, Zhoujieshan, Liuchapo, and Dengying Formations ( Dong et al., 2008 ; Shen et al., 2007 ) and are younger than a U-Pb...
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Journal Article
Published: 30 May 2022
Geological Magazine (2022) 159 (8): 1384–1396.
... of the Balonggonggaer Formation in the SQB, and the Heitupo-Hongtiegou-Zhoujieshan Formations of the Quanji Group in the Quanji Block provide the sedimentary record of Mid-Neoproterozoic continental rifting within the northeastern Tibetan Plateau (Li et al . 2003 ; Ji et al . 2018 ; Qin, 2018 ; Li et al . 2019...
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Journal Article
Published: 01 March 2024
Journal of Paleontology (2024) 98 (2): 232–248.
... other terminal Ediacaran occurrences, in the Khatyspyt Formation in Siberia (~553–544 Ma; Grazhdankin et al., 2008 ; Rogov et al., 2015 ) and in the Zhoujieshan Formation in Qaidam (~550–539 Ma; Pang et al., 2021 ). Meanwhile, the oldest occurrences of Charnia come from the Drook Formation...
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Journal Article
Published: 01 March 2014
Journal of Paleontology (2014) 88 (2): 269–283.
... and Uchman, 1995 ; Gehling et al., 2001 ; Jensen and Runnegar, 2005 ; Grazhdankin et al., 2011 ) ( Fig. 8 .3–8.6). Meniscate structures from the Zhengmuguan, Zhoujieshan, Liuchapo, and Dengying formations of China (younger than a U-Pb zircon date of 551.09 ± 0.84 Ma; Condon et al., 2005 ; Shen et al...
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Series: Geological Society, London, Special Publications
Published: 01 January 2015
DOI: 10.1144/SP393.7
EISBN: 9781862396692
... expression of BSR fractionation. This implies that oceanic oxidation occurred over a period of c. 50 Ma following the Marinoan glaciation. In contrast, Shen et al. (2010) found widely varying δ 34 S CAS values during deposition of the terminal Proterozoic Zhoujieshan cap carbonate in NW China, which...
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