700

Petrogenesis of the Jaisamand sanukitoids and associated TTGs: Constraints on the Neoarchean tectonic evolution of the southern Aravalli-Banded Gneissic Complex, northwest India

Prabhakar Dutta · Parampreet Kaur · Naveen Chaudhri · Swati Sharma

731

Stable strontium isotope fractionation during crystal-melt separation in granitic magma evolution

Xuqi Chen · Gengxin Deng · Dingsheng Jiang · Xiaoyun Nan · Fang Huang

740

Petrography and geochemistry of the Dupi Tila formation: Implications for depositional environment and tectonics

Ummae Habiba Sultana · Md Shofiqul Islam · Yesmin Nahar Jolly · K.M. Mamun · Shirin Akter · Muhammad Omar Faruk · Maliha Anzuman · Md Masud Karim

759

Petrography, geochemistry, and zircon U–Pb chronology of the Late Ordovician metavolcanic suites in the eastern North Qilian orogenic belt, NW China: constraints on their petrogenesis and tectonic implications

Irshad Hussain · Zuochen Li · Xianzhi Pei · Lei Pei · Feng Gao · Mao Wang · Xiao Wang · Hao Lin · Li Qin · Shang Ji

784

Magma heterogeneity in the generation of ophiolitic mafic rocks on the eastern flank of the Indian plate

Sashimeren Imtisunep · Athokpam Krishnakanta Singh · Monika Chaubey · Rajkumar Bikrmaditya Singh · Bendangtola Longchar · Shoraisam Khogenkumar · Amrita Dutt

805

Petrogenesis of the dioritic rocks in the eastern North Qaidam: Implications for the tectonic evolution of the Paleo-Tethys Ocean

Panlong Wang · Yongjun Li · Yujun Zhuang · Pingyang Gu · Chao Shi · Jiaxin Yan · Gaoxue Yang · Wei Li · Hai Li · Jianye Zhang · Hao Fu

826

Paleoproterozoic trench-distal back-arc setting origin of the Mahakoshal Basin, Central Indian Tectonic Zone (CITZ): Evidence from the geochemistry of the metabasalts

Kamaal Parvez · M.E.A. Mondal · Iftikhar Ahmad · Wamiq Mohammed Khan

844

Prolonged mantle metasomatism in the Neoproterozoic continental arc: Insights from mafic magmatism in the western Yangtze Block, South China

Zhe-Hao Zhong · Shao-Cong Lai · Yu Zhu · Jiang-Feng Qin · Ren-Zhi Zhu · Min Liu · Yu-Hong Xia

858

Petrogenesis and tectonic implications of the Jiudaowan Pluton in Jinning, western margin of the Yangtze Block: Evidence from geochemistry and U–Pb geochronology

Jiaorong Hu · Yongfeng Yan · Xiaofei Xu · Guangshu Yang · Xiaojun Zheng · He Chang · Yunhua Ren · Guolong Zheng · Xiao Li

880

Petrographic and geochemical perspectives on sandstones of the extra-peninsular Gondwana Group from the Arunachal Himalayas, NE India: Probing provenance, tectonic context and paleoenvironmental conditions

Yadav Krishna Gogoi · Pradip Borgohain · Diganta Bhuyan · Devojit Bezbaruah · Garima Konwar · Manash Pratim Gogoi · Bubul Bharali

912

Petrogenesis and geodynamic setting of the Wutang granites in the Tong’an an-Baishuidong lithium mining district, South China: Evidence from monazite U–Pb chronology, geochemistry, and Nd–Pb isotope

Fushen Zhang · Xiaotian Zhang · Fangrong Zhang · Yong Zhang · Zhe Xu · Xinyu Xu · Jiayong Pan · Fei Xia · Guoqi Liu · Yu Zhou · Ying Liu · Longmin Nie · Fujun Zhong