A New Genus of Fossil Cycads Yixianophyllum gen. nov. from the Late Jurassic Yixian Formation, Weste

• 作 者: ZHENG Shaolin LI Nan LI Yong Z
• 机 构: ShenyangInstituteofGeologyandMineralResources,BotanicalGardensofXianhu
• 出 处: 地质学报：英文版
• 发表日期: 2005年5期
• 关键词: 化石 苏铁类 辽宁 侏罗纪 表皮结构 古生物学 western Liaoning Yixian Formation Late Jurassic Cycad
• 基金项目: We give our special thanks to the Ministry of Land and Resources of China，Shenzhen Science and Technology Bureau and Shenzhen Urban Management Science Institute Fund，Shenzhen Urban Management Science

A new genus of fossil Cycads, Yixianophyllum gen. nov., is reported here. The specimens were collected from the southern hill of Jinjiagou village, Toudaohezi Town, Yixian County, western Liaoning Province, China. The fossil plant-bearing bed belongs to t