中国大别山双子叶植物化石木材（Ⅱ）──橄榄科，山茱萸科  

FOSSIL DICOTYLEDONOUS WOODS FROM THE DABIE MOUNTAINS OF CHINA(Ⅱ)-BURSERACEAE & CORNACEAE

作　　者：杨建民[1,2] 郭双兴[1,2] 卫广扬[1,2] 

机构地区：[1]湖北大学 [2]中国科学院南京地质古生物研究所,安徽农学院

出　　处：《湖北大学学报（自然科学版）》1995年第1期1-6,共6页Journal of Hubei University：Natural Science

摘　　要：湖北省新州县大别山下（北纬３０°３１′；东经１１４°３５′）阳逻镇双子叶植物硅化木系列报道之二，在前文里（杨建民，郭双兴，卫广扬，１９９４年）我们描述了樟科一种化石本，本文增加二科进行描述．它们是橄榄科植物化石新种小节橄榄木和山茱萸科植物化石新种湖北山茱萸木。这些木化石的解剖学特征都显示了大别山地区在第三纪时气候更倾温暖湿润．This paper is the second in a series dealing with silicified dicotyledonous woods from the Dabie Mountains foot-hills(30°31′N;114°35′E) near Yangluo town.Xinzhou county.Hubei province.In the earlier paper(Yang JM,Guo SX and Wei GY,1994),we described one species of fossil wood in Lauraceae.Spotes in two additional families are described here;They are Canurioxylon noduliforme sp.nov.of Burseraceae,and Cornoxylon hapehense sp.nov.of Cornaceae.Anatomical characters of all these taxa indicate a more humid and warm climate in the Dabie Mountains during the Tertiary Period.

关 键 词：双子叶植物 木化石 中国 橄榄科 山茱萸科 

分 类 号：Q914.21[天文地球—古生物学与地层学]