Miocene pollen and spore flora of Eniwetok Atoll, Marshall Islands
Miocene pollen and spore flora of Eniwetok Atoll, Marshall Islands
复制标题
DOI：
10.3133/pp260ii
复制
发表时间：
1969
期刊：
影响因子：
--
通讯作者：
E. Leopold
中科院分区：
文献类型：
--
作者：
E. Leopold
．．________________________________________ 介绍。_ _____________________________________面积。_________________________________________ 马绍尔群岛钻孔。_____________________ 确认 ___ _ _-____--_-___.____—_____地质关系。__________________________________ 岩性类型和年龄。_______________________ 岩性序列 -___--_-___----_-___--_______ Paleoecoiogy __--_-___--___-___-_-______________ 古植物学的海洋太平洋岛屿,f·r·Fosberg _________________________________________ 目前的环境和植物埃尼威托克岛 ____________ 方法的研究 _______---_-__-__-_________________ 治疗的化石样本。_____________________近代花粉参考资料集___----__-__化石区系组成及与近代区系的关系。植物区系组成。___________________________中新世属的现代分布-------_—__相似活种的分布_______________ Eniwetok沉积物中花粉和孢子化石的丰度。___________________________________ 现代花粉雨在密克罗尼西亚东部的某些方面 ___-____-_-__-___---__-___________ 花卉序列钻孔。____________________生态关系。________________________________ 红树林沼泽形式。________________________皮索尼亚森林。_________________________________ Chroococcalean藻组合。________________ 混合环礁提出珊瑚石灰石森林和森林 ____________________________________ 长途运输的假设。______________环境条件概述。____________ Eniwetok中新世植物群与其他化石植物群的关系及其古地理意义。___-____-----。____系统描述。_____________________________ 被子植物。_ ________-___----_-__.___________ Monocotyiedonae __ _ ____---_--______________ 露兜树科 _ __________________________ 露兜树 _________________________ ?棕榈科 _ ______________________________ Livistona类型 ______________________ 纲 _ __--______---_______-______ 紫茉莉科 ...__-_____-_____-_--___._ Pisonia cf。p _______________ 大戟科 __________________________ Acalypha __________________________ 锦葵科。_----________-__.____-______ Thespesia cf。t .锦缎 _____________ 海桑科 -_______---______--_-_-_ Sonneratia cf。阿尔巴。________________页1133 1134 1134 1135 1135 1136 1136 1136 1136 1138
..________________________________________ Introduction._ _____________________________________ Area._________________________________________ Marshall Islands drill holes._____________________ Acknowledgments___ _ _-____--_-___.____--_____ Geologic relations.__________________________________ Lithologic types and ages._______________________ Lithologic sequence-___--_-___----_-___--_______ Paleoecoiogy __--_-___--___-___-_-______________ Paleobotany of the oceanic Pacific islands, by F. R. Fosberg _________________________________________ Present environment and flora of Eniwetok____________ Methods of study_______---_-__-__-_________________ Treatment of fossil samples._____________________ Reference collection of Recent pollen___----__-___Composition and relationship of fossil flora to Recent flora. Floristic composition.___________________________ Modern distribution of Miocene genera-------_--__ Distribution of similar living species_______________ Abundance of fossil pollen and spores in Eniwetok sediments. ___________________________________ Some aspects of modern pollen rain in eastern Micronesia___-____-_-__-___---__-___________ Floral sequence in drill holes.____________________ Ecological relations.________________________________ Mangrove swamp forms.________________________ Pisonia forest._________________________________ Chroococcalean algal assemblages.________________ Mixed atoll forest versus forest on raised coral limestone____________________________________ Long-distance transport hypothesis.______________ Summary of environmental conditions.____________ Relation of Eniwetok Miocene flora to other fossil floras, and paleogeographic implications.___-____-----.____ Systematic descriptions._____________________________ Angiospermae. _ ________-___----_-__.___________ Monocotyiedonae__ _ ____---_--______________ Pandanaceae_ __________________________ Pandanus_________________________ ?Palmae_ ______________________________ Livistona type______________________ Dicotyledonae_ __--______---_______-______ Nyctaginaceae...__-_____-_____-_--___._ Pisonia cf. P. grandis_______________ Euphorbiaceae __________________________ Acalypha __________________________ Malvaceae. _----________-__.____-______ Thespesia cf. T. lampas_____________ Sonneratiaceae -_______---______--_-_-_Sonneratia cf. S. alba. ________________ Page 1133 1134 1134 1135 1135 1136 1136 1136 1138