On Cuticular Compressions of Glyptostrobus europaeus (Taxodiaceae) from Kaydagul Formation (Lower Miocene) of the Central Kazakhstan$V. L. Komarov Botanical Institute! Russian Academy of Sciences,St Petersburg 19737  

哈萨克斯坦中部 (Kaydagul Formation)欧洲水松的角质层结构分析(英文)

作　　者：Sergei Vasilyevich VICKULIN 马清温[2] Sergey Glebovich ZHILIN 李承森[3] 

机构地区：[1]V.L.Komarov Botanical Institute [2]聊城大学生物系,聊城252059 [3]中国科学院植物研究所,北京100093

出　　处：《Acta Botanica Sinica》2003年第6期673-680,共8页Acta Botanica Sinica（植物学报：英文版）

基　　金：中国科学院卢嘉锡国际交流项目;国家自然科学基金(30070 056);theGrantsofInternationalScienceFoundation (NV 8000andNV 8300);RussianFundforBasicResearch(00_04_48543);theNationalGeographicSociety USA(5369_94)~~

摘　　要：Numerous leaf compressions of Glyptostrobus europaeus (Brongn.) Ung. (Taxodiaceae) are found in Aquitanian (Lower Miocene) lignified clay localities Bolattam and Akzhar in the Southern Turgay, on the right bank of the Dulygaly-Zhilanshik river (Central Kazakhstan). The finely preserved lignified compression remains of leafy shoots make micro-morphological investigation feasible. Comparative studies of the epidermal features both living G. pensilis C. Koch and a new finding of G. europaeus from Early Miocene of Kazakhstan and illustrate their certain difference. The cuticular organization and epidermal features of fossil leaves, which have been compared with these of 'the nearest living relative', G. pensilis, were studied by scanning electron microscopy (SEM) and light microscopy (LM). The fossil leaves of G. europaeus from Kazakhstan are distinguished by stronger, than in living species, G. pensilis, developed 'micro-papillae' ('Kristallucken'), visible in SEM as ring-like structures left on the outer surface of cuticle in both nonstomatal and stomatal zones.研究了哈萨克斯坦中部上渐新统 下中新统的欧洲水松 (Glyptostrobuseuropaeus (Brongn .)Ung .)的枝叶微形态结构 ,并利用扫描电子显微镜和光学显微镜与“现存最近亲缘种”———水松 (G .pensilisC .Koch)

关 键 词：CONIFERS TAXODIACEAE STOMATA leaf cuticle Lower Miocene 

分 类 号：Q944[生物学—植物学]