congenial 发表于 2025-3-28 17:16:30
http://reply.papertrans.cn/39/3831/383064/383064_41.pngnauseate 发表于 2025-3-28 20:20:01
Depositional and Floristic Interpretations of a Pollen Diagram from Middle Eocene, Claiborne Formatundance. Plant communities of the three source areas varied significantly in composition, a situation which must be considered in floristic interpretation of past community structures and paleoclimates.知识分子 发表于 2025-3-28 23:46:34
A Geobotanical Overview of the Bryophyta,the present-day moss generic flora has changed little since the close of Cretaceous time and has a preponderance of drought-resistant groups some of which extend back to the Paleozoic; and 6) present day diversity reflects radiate evolution by survivors of the desert episodes into new niches created by the ascendancy of angiospermous vegetation.Suppository 发表于 2025-3-29 06:22:01
http://reply.papertrans.cn/39/3831/383064/383064_44.png合适 发表于 2025-3-29 08:23:53
http://reply.papertrans.cn/39/3831/383064/383064_45.pngresistant 发表于 2025-3-29 14:57:15
http://reply.papertrans.cn/39/3831/383064/383064_46.pngHiatus 发表于 2025-3-29 19:25:30
http://reply.papertrans.cn/39/3831/383064/383064_47.png平常 发表于 2025-3-29 21:42:55
Preliminary Investigation of Two Late Triassic Conifers from York County, Pennsylvania,es of leaves and cones possess the same hairy type of cuticle. A small, elongate pollen cone, also with a hairy cuticle, was recovered from the plant layer. This cone contains . Leschik pollen. . and a morphologically similar pollen type, . Leschik, dominate the palynoflorule from the plant layer.acquisition 发表于 2025-3-30 02:54:48
978-1-4757-1676-4Springer Science+Business Media New York 1977Jejune 发表于 2025-3-30 06:14:00
https://doi.org/10.1007/978-3-663-04631-8ermined on paleobotanical grounds be correlated with those based upon geological considerations. A variety of paleoenvironments are preserved in and around the Eastern Interior Basin, providing opportunities for gathering both geologic and paleobotanical data.