植物学报 ›› 1990, Vol. 7 ›› Issue (01): 45-47.
• 研究报告 •
Tao Jun-rong and Han De-fen
摘要： 1987年，在云南禄丰古猿化石地点D剖面第4层(薄层黑色炭质粘土与灰色细砂互层)发现植物叶部印痕化石，经鉴定属壳斗科绝灭的雷龙潭檞叶(Dryophyllum relongtanense Colani)，该种植物常参与组成亚热带至暖温带的常绿阔叶林或常绿与落叶阔叶混交林。
Abstract: A fossil leaf described here was collected from the fourth layer (Interbedding of black carbonaceous clay and grey fine sand with clear texture of microstratification), section D of fossil ape locality in Lufeng, Yunnan, in 1981. Dryophyllum relongtanense is an extinct type. It is a special form of early Tertiary. The leaf is narrow, the nervation is the same as Quercus and Castanea except for the form of the leaf. Dryophyllum is closely allied in the leaf architecture to Castanea, Lithocarpus and Castanopsis. This genus appeared in the early Tertiary in northeast China and North America. The specimens of Dryophyllum relongtanense were collected from several lignite basins in Miocene, central Yunnan, and also appeared in the Shuanghe coal series in Jianchuan, northeastern Yunnan, it was always discovered along with Fagaceae, Lauraceae and Ficus in the same beds and this assemblage indicated that the climate was warm and humid like the subtropic zone.
陶君容 韩德芬. 禄丰古猿化石地点的植物叶化石. 植物学报, 1990, 7(01): 45-47.
Tao Jun-rong and Han De-fen. A Fossil Leaf from the Fossil Ape Locality in Lufeng Yunnan. Chinese Bulletin of Botany, 1990, 7(01): 45-47.