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Browsing by Author "Diefendorf, Aaron F."
Now showing items 1-10 of 10
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Freeman, Katherine H.; Mueller, Kevin E.; Diefendorf, Aaron F.; Wing, Scott L.; Koch, Paul L. (2011)
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Diefendorf, Aaron F.; Freeman, Katherine H.; Wing, Scott L. (2014)Plant-derived terpenoids, long recognized as biomarkers, can help reveal the major taxonomic groups of land plants present in ancient environments, even if rocks and sediments do not preserve plant macro- or microfossils. ...
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Wing, Scott L.; Bloch, Johathan I.; Bowen, Gabriel J.; Boyer, Douglas M.; Chester, Stephen; Diefendorf, Aaron F.; Harrington, Guy J.; Kraus, Mary J.; Secord, Ross; McInerney, Francesca A. (Institute of Geological and Nuclear Sciences Limited, 2008)
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Wing, Scott L.; Bloch, J. I.; Bowen, G. J.; Boyer, D. M.; Chester, S.; Diefendorf, Aaron F.; Harrington, G. J.; Kraus, M. J.; Secord, R.; Smith, F. A. (Institute of Geological and Nuclear Sciences, 2009)
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Diefendorf, Aaron F.; Freeman, Katherine H.; Wing, Scott L. (2012)Tricyclic diterpenoids and pentacyclic triterpenoids are nearly exclusively produced by gymnosperms and angiosperms, respectively. Even though both classes of terpenoids have long been recognized as plant biomarkers, their ...
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Global patterns in leaf C-13 discrimination and implications for studies of past and future climate Diefendorf, Aaron F.; Mueller, Kevin E.; Wing, Scott L.; Koch, Paul L.; Freeman, Katherine H. (2010)Fractionation of carbon isotopes by plants during CO2 uptake and fixation (Delta(leaf)) varies with environmental conditions, but quantitative patterns of Delta(leaf) across environmental gradients at the global scale are ...
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Diefendorf, Aaron F.; Leslie, Andrew B.; Wing, Scott L. (2015)Leaf waxes (e.g. n-alkanes, n-alkanoic acids) and their carbon isotopes (d13C) are commonly used to track past changes in the carbon cycle, water availability, and plant ecophysiology. Previous studies indicated that ...
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Diefendorf, Aaron F.; Freeman, Katherine H.; Wing, Scott L.; Currano, Ellen D.; Mueller, Kevin E. (2015)The carbon isotope composition ( d 13 C ) of terrestrial plant biomarkers, such as leaf waxes and terpenoids, provides insights into past carbon cycling. The d 13 C values of modern plant biomarkers are known to be sensitive ...
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Diefendorf, Aaron F.; Leslie, Andrew B.; Wing, Scott L. (2019)Plant-derived diterpenoids are commonly used as conifer-specific biomarkers and for chemotaxonomic assignment or confirmation. Numerous studies have reported on the utility of diterpenoids as chemotaxonomic indicators, but ...
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Diefendorf, Aaron F.; Freeman, Katherine H.; Wing, Scott L.; Graham, Heather V. (2011)Leaf waxes (i.e. n-alkyl lipids or n-alkanes) are land-plant biomarkers widely used to reconstruct changes in climate and the carbon isotopic composition of the atmosphere. There is little information available, however, ...
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