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Maoershan

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Journal Article
Published: 01 November 2007
Micropaleontology (2007) 53 (6): 433–446.
...Zhang Lili; Zhang Ning; Xia Wenchen Abstract Middle-Upper Permian conodont biostratigraphy was examined in a major carbonate section and two auxilliary carbonate sections at Maoershan, Hubei, South China. We recognized ten conodont zones across the Guadalupian-Lopingian boundary (GLB...
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Stratigraphic columns of the <span class="search-highlight">Maoershan</span> and Chaotian sections. The conodont ...
Published: 03 February 2020
Figure 2. Stratigraphic columns of the Maoershan and Chaotian sections. The conodont biozones at the Maoershan section are indicated.
Journal Article
Journal: GSA Bulletin
Published: 03 February 2020
GSA Bulletin (2020) 132 (9-10): 1969–1986.
...Figure 2. Stratigraphic columns of the Maoershan and Chaotian sections. The conodont biozones at the Maoershan section are indicated. ...
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CA–ID–TIMS U-PB ISOTOPIC DATA FOR ZIRCONS FROM <span class="search-highlight">MAOERSHAN</span> AND CHAOTIAN SECTI...
Published: 03 February 2020
TABLE 3. CA–ID–TIMS U-PB ISOTOPIC DATA FOR ZIRCONS FROM MAOERSHAN AND CHAOTIAN SECTIONS
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(A) A schematic map showing the Chaotian and <span class="search-highlight">Maoershan</span> sections studied and...
Published: 03 February 2020
Figure 1. (A) A schematic map showing the Chaotian and Maoershan sections studied and the distribution of the Emeishan Large Igneous Province, modified from He et al. (2007) . The dashed lines separate the inner, intermediate, and outer zones, which are defined in terms of extent of erosion
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Photomicrographs of representative conodonts from the <span class="search-highlight">Maoershan</span> section. (1...
Published: 03 February 2020
Figure 3. Photomicrographs of representative conodonts from the Maoershan section. (1, 2) Clarkina dukouensis Mei and Wardlaw, from Sample Bed 39; (3–5) Clarkina asymmetrica Mei and Wardlaw, from Sample Bed 34; (6–8) Clarkina leveni (Kozur, Mostler and Pjatakova), 6 from Sample Bed 27; (7–8
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Photomicrographs of representative conodonts from the <span class="search-highlight">Maoershan</span> section. (1...
Published: 03 February 2020
Figure 4. Photomicrographs of representative conodonts from the Maoershan section. (1–4) Clarkina dukouensis Mei and Wardlaw, 1 from Sample Bed 40-4; 2, 4 from Sample Bed 41-3; 3 from Sample Bed 40-1. (5) Clarkina sp. , from Sample Bed 43-2. (6–9) Jinogondolella xuanhanensis (Mei and Wardlaw
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(A) Th&#x2F;Nb–Hf&#x2F;Th and (B) Th&#x2F;U–Nb&#x2F;Hf diagrams for zircons from the <span class="search-highlight">Maoershan</span> ...
Published: 03 February 2020
Figure 10. (A) Th/Nb–Hf/Th and (B) Th/U–Nb/Hf diagrams for zircons from the Maoershan and Chaotian sections. Data from Shangsi and Meishan are compiled from Huang et al. (2018) and Wang et al. (2019) , respectively.
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The location of <span class="search-highlight">Maoershan</span> section, which is on the road from Enshi city to ...
Published: 01 November 2007
TEXT-FIGURE 1 The location of Maoershan section, which is on the road from Enshi city to Lichuan city, Hubei province, China.
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Chondrite-normalized rare earth element (REE) patterns for zircons from the...
Published: 03 February 2020
Figure 9. Chondrite-normalized rare earth element (REE) patterns for zircons from the (A) Maoershan and (B) Chaotian sections. Normalization values are after Sun and McDonough (1989) .
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Interpretative correlation of the conodont biozonation between <span class="search-highlight">Maoershan</span> ma...
Published: 01 November 2007
TEXT-FIGURE 3 Interpretative correlation of the conodont biozonation between Maoershan major section, Dukou section ( Mei et al. 1994b ; 1998 ) and Penglaitan section (The Global Stratotype Section and Point of GLB ) ( Mei et al. 1994c ; 1998 ; Jin et al. 2001 ; Henderson et al. 2002 ).
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Columnar section of IIIB section, IIIBII section and section, conodont bioz...
Published: 01 November 2007
TEXT-FIGURE 2 Columnar section of IIIB section, IIIBII section and section, conodont biozonation and distribution in Maoershan section, and zonal correlation between these three sections.
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Representative cathodoluminescence (CL) images of zircons from the Maoersha...
Published: 03 February 2020
Figure 7. Representative cathodoluminescence (CL) images of zircons from the Maoershan and Chaotian sections. The numbers below each grain are 206 Pb/ 238 U age and corresponding ε Hf(t) values, respectively.
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Diagram of Chondrite-normalized rare earth element (REE) patterns for the a...
Published: 03 February 2020
Figure 6. Diagram of Chondrite-normalized rare earth element (REE) patterns for the ash samples from the Maoershan and Chaotian sections; normalization values are after Sun and McDonough (1989) . The Late Permian alkali tonsteins data are compiled from Dai et al. (2014b) and Zhao et al. (2017) .
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(A) Nb/Y–Zr/TiO 2  classification diagram ( Winchester and Floyd, 1977 ); (...
Published: 03 February 2020
Figure 5. (A) Nb/Y–Zr/TiO 2 classification diagram ( Winchester and Floyd, 1977 ); (B) Al 2 O 3 –TiO 2 diagram of ash samples from the Maoershan and Chaotian sections. Data of Shangsi section are compiled from Huang et al. (2018) ; alkali tonsteins data are compiled from Dai et al. (2011
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Plots of (A) ε Hf(t)  values versus U-Pb ages and (B) Th/Nb ratios versus U...
Published: 03 February 2020
Figure 11. Plots of (A) ε Hf(t) values versus U-Pb ages and (B) Th/Nb ratios versus U-Pb ages of the zircons from the Maoershan and Chaotian sections. Also shown for comparison are data from the Emeishan large igneous province (LIP) ( Xu et al., 2008 ) and volcanic ash layers from the Shangsi
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Zr/Sc–Th/Sc diagram ( McLennan et al., 1993 ) of ash samples from the Maoer...
Published: 03 February 2020
Figure 12. Zr/Sc–Th/Sc diagram ( McLennan et al., 1993 ) of ash samples from the Maoershan and Chaotian sections. Also shown in the plots are ash layers of the Shangsi section ( Huang et al., 2018 ), peralkaline granite ( Shellnutt and Zhou, 2007 ), ignimbrite ( Zhong et al., 2014 ), high-Ti
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Simplified tectonic maps of the Central Asian Orogenic Belt. (a) CAOB (modi...
Published: 19 November 2018
(Yu et al. 2012 ; Guo et al. 2015 ); Jurassic A-type granite (Wu et al. 2002 ); the Maoershan group bimodal volcanic rocks (Tang et al. 2011 ). (d) Geological sketch map of the Dabaizigou dolerite porphyrite in the Zhangguangcai Range (modified after JBGMR, 1989 ).
Journal Article
Published: 15 September 2017
Journal of Paleontology (2017) 91 (6): 1199–1219.
... ). Zhang et al. ( 2008 ) recognized the Clarkina postbitteri postbitteri Zone in the Maoershan Section, Hubei. However, some specimens were illustrated that might have serrations (e.g., Zhang et al., 2008 , pl. 2, fig. 4), which is a character belonging to Jinogondolella . Other specimens may...
Journal Article
Published: 19 November 2018
Geological Magazine (2021) 158 (1): 143–157.
... (Yu et al. 2012 ; Guo et al. 2015 ); Jurassic A-type granite (Wu et al. 2002 ); the Maoershan group bimodal volcanic rocks (Tang et al. 2011 ). (d) Geological sketch map of the Dabaizigou dolerite porphyrite in the Zhangguangcai Range (modified after JBGMR, 1989 ). ...
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