福建浦城—三都澳火山喷发带早白垩世火山地层划分对比  

Classification and Correlation of Early Cretaceous Volcanic Strata of the Pucheng-Sanduao Volcanic Eruptive Belt in Fujian Province

作　　者：谢家莹[1] 陈鹤年[1] 郑惠文[1] 黄国毅[1] 

机构地区：[1]南京地质矿产研究所,闽北地质大队,福建省第四地质大队

出　　处：《福建地质》1994年第1期26-36,共11页Geology of Fujian

摘　　要：本文根据浦城—三都澳火山喷发带早白垩世火山活动产物及其所组成的火山构造的解剖研究，在肯定或重新厘定各火山机构内的火山地层层序基础上，建立火山机构一火山岩相－火山地层模式，进行横向对比，阐明火山活动基本特征。Based on the analysis results of early Cretaceous volcanic products and their volcanic edifices in the Pucheng-Sanduao Volcanic Eruptive Belt, the authors determinated and redeterminated the sequences of volCanic strata in the individual volcanic edifices, and established a model about volcanic edifices, vol canto rock factes and volcanic strata. In the paper, they also made a lateral compasion between the volcanic strata and expounded the basic features of viocanic activity in the Pucheng-Sanduao VolcanicEruptive Belt.

关 键 词：火山喷发带 早白垩世 火山地层 

分 类 号：P534.53[天文地球—古生物学与地层学]