New Records of Petrified Wood from the Middle Jurassic in Ar Horqin Banner,Inner Mongolia  

作　　者：ZHANG Yujin TIAN Ning LIANG Fei ZHANG Chao LI Wei LOU Renxing MA Yongfei DU Jiyu 

机构地区：[1]Shenyang Center of the Geological Survey,Chinese Geological Survey,Shenyang 110034,China [2]College of Palaeontology,Shenyang Normal University,Shenyang 110034,China [3]Key Lab of the Evolution of Past Life in NE Asia,Ministry of Natural Resources,Shenyang 110034,China [4]College of Earth Sciences,Jilin University,Changchun 130061,China

出　　处：《Acta Geologica Sinica(English Edition)》2021年第2期684-686,共3页地质学报（英文版）

基　　金：jointly supported by the National Natural Science Foundation of China(Grant Nos.41702032 and 41972022);the Liaoning Revitalization of Talents Program(Grant No.XLYC1907037);the Geological Survey Programs of the Chinese Geological Survey(Grant Nos.DD20160048-4 and DD20190039-06)。

摘　　要：Objective Petrified wood,as an important component of plant fossils,plays a significant role in understanding the floral composition and terrestrial palaeoclimates of the geological past.Though abundant petrified woods have been found from the Mesozoic deposits in the Great Xing’an Range,NE China,it was rare for systematic investigations to be carried out for these fossil wood remains.

关 键 词：JURASSIC MIDDLE abundant 

分 类 号：P534.52[天文地球—古生物学与地层学] Q914.2[天文地球—地质学]