三种裸子植物化石木的研究  

STUDIES ON THREE GYMNOSPERMOUS FOSSIL WOODS EXCAVATED FROM WUHAN AREA

作　　者：杨家驹[1] 齐国凡[1] 徐瑞瑚[1] 杨礼茂[1] 

机构地区：[1]中国林业科学研究院木材工业研究所,湖北大学地理系

出　　处：《辽宁地质》1996年第4期263-273,共11页

摘　　要：本文研究了我国长江北岸湖北省武汉市新洲县阳逻镇北部晚第三纪的三种裸子植物化石木。它们是水松ＧｌｙｐｔｏｓｔｒｏｂｕｓｐｅｎｓｉｌｉｓＫ．Ｋｏｃｈ，武汉柏本ＣｕｐｒｅｓｓｕｓｗｕｈａｎｅｎｓｉｓＪ．ＪＹａｎｇｓｐ．ｎｏｖ．和武汉刺柏ＪｕｎｉｐｅｒｕｓｗｕｈａｎｅｎｓｉｓＪ．Ｊ．Ｙａｎｇｓｐ．ｎｏｖ，这些化石本的发现，给研究我国裸子植物提供了良好的依据．此外，对１９９０年发表于《林业科学》（２６卷４期）上的湖北柏木和河南松化石木也给了拉丁种名，它们分别是ＣｕｐｒｅｓｓｕｓｈｕｂｅｉｓｎｓｉｓＪ．Ｊ．Ｙａｎｇｓｐｎｏｖ．和ｐｉｎｕｓｈｅｎａｎｅｎｓｉｓＪ．Ｊ．Ｙａｎｇｓｐ．ｎｏｖ．This paper presents the studies on three gymnospermous of fossil woods from the Late Tertiary. They were excavated from eastern part of Yanglou Town, Xinzhow County,Wuhan, Hubei Province. According to the observation of wood anatomical features they were identified to be Glyptostrobus pensilis K. Koch, Juniperuswuhanensis sp. nov. J. J.Yang, and Cupressus wuhanensis sp. nov. J. J. Yans. Moreover, two fossil woods of Hubei Cypree and Henan pine woods formerly reported in SCIENTIA SILVAE SINICAE in 1990 (Vol. 26, No. 4) were identified to be Cupressushubeiensis sp. nov. J. J.Yang (from Hubei Provece) and Pinus henanensis sp. nov. J. J. Yang (from Henan Provece) respectively.

关 键 词：河南 裸子植物 化石木 古植物 晚第三纪 地层 

分 类 号：Q914.662[天文地球—古生物学与地层学] Q914.87[生物学—古生物学]