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Titlebook: Geobotany; Robert C. Romans Book 1977 Springer Science+Business Media New York 1977 Bryophyta.Polle.agriculture.algae.biological.biology.b

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发表于 2025-3-21 17:18:46 | 显示全部楼层 |阅读模式
书目名称Geobotany
编辑Robert C. Romans
视频video
图书封面Titlebook: Geobotany;  Robert C. Romans Book 1977 Springer Science+Business Media New York 1977 Bryophyta.Polle.agriculture.algae.biological.biology.b
描述The papers in this volume were presented at the Geobotany Conference held at Bowling Green State University, Bowling Green, Ohio, on 21 February 1976. Though such diverse topics as anthropology and paleobotany are covered, all papers utilized the concept of geobotany as a unifying theme. Nearly a decade ago, the first in this series of geobotany conferences was organized on this campus by Dr. Jane Forsyth of the Department of Geology. After considerable growth, culminating in an International Geobotany Conference at the University of Tennessee in 1973, it was decided to again organize a regional geobotany meeting. The melange of papers in this volume are products of that meeting. Geobotany, by definition, is an interdiscip1inarian approach to interpretational problems involving such investigators as geologists and botanists, archaeologists and stratigraphers, ecologists and pa1yno1ogists. Interaction among these individuals is necessary for the satisfactory solution of a problem. Each can provide invaluable assistance to the other. The purpose of the meeting in Bowling Green was to provide a forum for the exchange of ideas and information. Sponsors of the conference include the Dep
出版日期Book 1977
关键词Bryophyta; Polle; agriculture; algae; biological; biology; botany; flora; geology; growth; information; paper; p
版次1
doihttps://doi.org/10.1007/978-1-4757-1674-0
isbn_softcover978-1-4757-1676-4
isbn_ebook978-1-4757-1674-0
copyrightSpringer Science+Business Media New York 1977
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Limiting Factors in Paleoenvironmental Reconstruction,ediment, is better than anything yet done with it. Distributional problems include differential pollen production, dispersal, sedimentation, and preservation. Changes in dominant air mass patterns, whether seasonal or in response to climatic trends, alter source pollen frequency independently of veg
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Taxonomic and Stratigraphic Significance of the Dispersed Spore Genus ,,rsed spore genera ., or . at different stages in spore ontogeny. Spores from some cones referable to the plant . have ontogenetic stages resembling . and . indicating that these two dispersed spore genera were produced by more than one type of plant. To date, features used to delimit species of disp
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A Geobotanical Overview of the Bryophyta,stributional phenomena. Incomplete evidence indicates: 1) mosses are offshoots of early rhyniophyte and zosterophyllophyte stock; 2) Sphagnales were set off well before the end of the Permian; 3) Bryales, in the broadest sense, were diverse and widely distributed by Permian time in mesic to wet, tem
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Paleobotanical and Geological Interpretations of Paleoenvironments of the Eastern Interior Basin,ermined 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.
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Preliminary Investigation of Two Late Triassic Conifers from York County, Pennsylvania,n, USA. Two types of leaf-bearing branch systems are assigned to . (Emmons) nov. comb. and . Ash. Seed cones that I assign to . nov. sp.1 and cf. .. nov. sp. 2 were also found. Six cones of .. nov. sp. 1, bearing large ovoid winged seeds, were found attached to a branch bearing leaves of .. Both typ
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