Results 171 to 180 of about 7,880 (220)
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1991
Abstract This paper introduces the three main themes of the symposium volume by emphasizing the importance of pollen and spore diversity to plant systematics. These themes are the ontogenetic processes that give rise to morphological diversity, systematic analyses of extant plants, and the fossil record of diversification through ...
Stephen Blackmore, Susan H Barnes
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Abstract This paper introduces the three main themes of the symposium volume by emphasizing the importance of pollen and spore diversity to plant systematics. These themes are the ontogenetic processes that give rise to morphological diversity, systematic analyses of extant plants, and the fossil record of diversification through ...
Stephen Blackmore, Susan H Barnes
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Review of Palaeobotany and Palynology, 1967
Abstract The deposition of small particles, suspended in the atmosphere, on the surface of the earth is governed by two mechanisms, turbulent diffusion and wash-out by precipitation. The effect of both depends on atmospheric conditions as well as on the properties of the particles that are deposited.
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Abstract The deposition of small particles, suspended in the atmosphere, on the surface of the earth is governed by two mechanisms, turbulent diffusion and wash-out by precipitation. The effect of both depends on atmospheric conditions as well as on the properties of the particles that are deposited.
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Palynology and Historical Research
This chapter is conceived as an introduction for an historian or archaeologist wishing to use pollen data in her or his research. It assumes no prior knowledge of palynology and related disciplines. It explains in detail the way in which this type of evidence is obtained as well as the different uses that can be made of it in historical or ...openaire +2 more sources
Challenges and opportunities in Quaternary palynology
Science China. Earth SciencesQinghai Xu, Houyuan Lu, Zhuo Zheng
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This dataset contains results of a palynological study completed by Dr. Robert L. Raven from the IRF Group Inc in December 29, 2018 Palynological analysis was performed on siltstone samples that were collected from 4 outcrops of cenozoic strata from the study area of Chapter 3 in the eastern Alaska Range.
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Late Triassic (Early Carnian-Norian) Palynology of the Sentralbanken High, Norwegian Barents Sea
Palynology, 2019N. Paterson +5 more
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