信江盆地是江西中生代火山岩系研究最著名的地方,早在1959年北京地质学院二十万分之一上饶幅区测就对这里的有关火山岩系进行了较详细的划分,其所命名的打鼓顶组、鹅湖岭组和石溪组等名称都在以后被推广到本省的其他许多地方。在北京地院工作之后,许多地质勘探队又在这里将有关地层研究工作推进了一步。 The Xinjiang Basin is the most famous place for the study of the Mesozoic volcanic series in Jiangxi Province. As early as 1959, the Shangrao Amplitude Zone of Beijing Institute of Geosciences measured the volcanic rocks in this area in more detail. The group, the Ehulhuling formation and the Shixi formation were later promoted to many other parts of the province. After working in Beijing’s courtyard, many geological exploration teams have taken the stratum research work one step further here.