The Early Jurassic tectono-magmatic events in southern Jiangxi and northern Guangdong provinces, SE China: Constraints from the SHRIMP zircon U–Pb dating

Phanerozoic tectonics of the South China Block: Key observations and controversies

“…They are usually grouped into two main groups, that is, Jurassic rocks in inland regions and Cretaceous rocks along the coastal provinces, but precise geochronological studies of many intrusions have not confirmed the temporal-spatial distribution (e.g., Zhou et al, 2006aZhou et al, , 2006bZhou et al, , 2007 Fig. 8a; e.g., Li et al, , 2009cWang et al, 2004aWang et al, , 2006aWong et al, 2009;He et al, 2010;Jiang et al, 2006Jiang et al, , 2009Jiang et al, , 2011, with the exception of several intrusions yielding the ages of 190-195 Ma (e.g., Qiu et al, 1999Zhou et al, 2005;Huang et al, 2008;Yu et al, 2009bYu et al, , 2010bZhu et al, 2010). Similar patterns are also given by the Mesozoic A-type granites and syenites in the eastern SCB (Fig.…”

“…8a) with no obvious younging trend in space. The Cretaceous adakitic rocks and Cu-Au-(Mo) (2006,2009,2011), , Li et al (2009aLi et al ( , 2009bLi et al ( , 2010aLi et al ( , 2010bLi et al ( , 2010cLi et al ( , 2010d, , Li et al (2001bLi et al ( , 2003Li et al ( , 2004 (2000), Wang and Zhou, (2002), Wang et al (2004aWang et al ( , 2005aWang et al ( , 2006a, Wang et al (2003aWang et al ( , 2003bWang et al ( , 2004bWang et al ( , 2005bWang et al ( , 2005cWang et al ( , 2007cWang et al ( , 2007e, 2008Wang et al ( , 2010a, Wong et al (2009), Xia et al (2006, Xiang et al (2008aXiang et al ( , 2008b, Xiao and He (2007), , Xie et al (2005aXie et al ( , 2005b, Xu et al (2004);Yu et al (2003aYu et al ( , 2003bYu et al ( , 2005aYu et al ( , 2005bYu et al ( , 2007aYu et al ( , 2007b, Yu et al ( , 2010b, Zhao et al (2010), Zhou and Li, 2000, Zhou et al (2006a, …”

“…4). One is a roughly east-westerly trending volcanic zone along the Nanling Range from southern Hunan (e.g., Daoxian, Ningyuan and Changchengling) through southern Jiangxi (e.g, Linjiang-Dongkeng and Huichang) and finally to southeastern Fujian (e.g., Pankeng and Meilin) (e.g., Jiangxi BGMR, 1984;Zhao et al, 1998;Chen et al, 1999Chen et al, , 2002aLi et al, 2003Li et al, , 2004Wang et al, 2003bWang et al, , 2005cWang et al, , 2005bDeng et al, 2004a;Xie et al, 2005a;Zhou et al, 2005Zhou et al, , 2006aZhu et al, 2005;Chen et al, 2008a;Yu et al, 2009bYu et al, , 2010bHe et al, 2010). These rocks formed in the early-middle Jurassic (dominantly at , and are compose of 45% basaltic and 50% rhyolitic rocks along with a small amount of andesite (e.g., Zhao et al, 1998;Chen et al, 1999Chen et al, , 2002aWang et al, 2003bWang et al, , 2005b.…”

Petrogenesis of early Jurassic basalts in southern Jiangxi Province, South China: Implications for the thermal state of the Mesozoic mantle beneath South China

“…Wang et al, 2005Y.J. Wang et al, , 2013Yu et al, 2010), this does not provide a feasible geodynamic mechanism for the event.…”

Intraplate crustal remelting as the genesis of Jurassic high-K granites in the coastal region of the Guangdong Province, SE China

“…Subsequently, the SCB was reworked by two transcontinental orogenic events during the early Paleozoic (Li et al, 2010c) and the early Mesozoic , respectively. The latter orogeny was followed by magmatic flare-ups during the Jurassic and the Cretaceous after a $10 Myr quiescence between $205 Ma and $196 Ma (e.g., Li and Li, 2007;Yu et al, 2010;Zhu et al, 2010).…”