Zobrazeno 1 - 10 of 41 pro vyhledávání: '"Guy H. Means"'
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Akademický článek
Long-Term Shifts in Faunal Composition of Freshwater Mollusks in Spring-Fed Rivers of Florida
Autor: Kristopher M. Kusnerik, Guy H. Means, Roger W. Portell, Alshina Kannai, Mariah M. Monroe, Ryan Means, Michal Kowalewski
Publikováno v: Frontiers in Ecology and Evolution, Vol 10 (2022)
Florida’s freshwater spring and river ecosystems have been deteriorating due to direct and indirect human impacts. However, while the conservation and restoration strategies employed to mitigate these effects often rely on faunal surveys that go ba
Externí odkaz: https://doaj.org/article/555a5778f2744ba5a248bb8d3d6a802d
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Live, dead, and fossil mollusks in Florida freshwater springs and spring-fed rivers: Taphonomic pathways and the formation of multisourced, time-averaged death assemblages
Autor: Guy H. Means, Kristopher M. Kusnerik, Ryan Means, Mark Brenner, Quan Hua, Alshina Kannai, Michał Kowalewski, Mariah A. Monroe, Roger W. Portell
Publikováno v: Paleobiology. 46:356-378
Taphonomic processes are informative about the magnitude and timing of paleoecological changes but remain poorly understood with respect to freshwater invertebrates in spring-fed rivers and streams. We compared taphonomic alteration among freshwater
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7b6fb87507363efda477d097221c8a22
https://doi.org/10.1017/pab.2020.25
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3
Regional to global correlation of Eocene–Oligocene boundary transition successions using biostratigraphic, geophysical and geochemical methods
Autor: Rebecca T. Hackworth, Brooks B. Ellwood, Laurie C. Anderson, Luigi Jovane, Harry Rowe, Jonathon A. Bryan, Guy H. Means, Jonathan H. Tomkin, Lawrence A. Febo
Publikováno v: Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Regional to global high-resolution correlation and timing is critical when attempting to answer important geological questions, such as the greenhouse to icehouse transition that occurred during the Eocene–Oligocene boundary transition. Timing of t
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c59cb8a6f8de251a98cad03749bd1503
https://doi.org/10.1017/s0016756819000578
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6
Implications of radiocarbon ages of organic and inorganic carbon in coastal lakes in Florida for establishing a reliable chronology for sediment-based paleoclimate reconstruction
Autor: Joseph F. Donoghue, Guy H. Means, Oindrila Das, Shakura Jahan, Jin Liu, Xiaomei Xu, Shijun Jiang, Yang Wang
Publikováno v: Quaternary Research. 91:638-649
Coastal lake sediments are valuable paleoclimate archives provided that they can be accurately dated. Here, we report radiocarbon ages of bulk sediment organic matter (OM), plants, shells, particulate OM, and dissolved OM from coastal lakes in Florid
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::80e698df468f46f3b9407dbd64a8a64f
https://doi.org/10.1017/qua.2018.96
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Evaluating organic geochemical proxies for application to coastal lake sediments along the Gulf Coast of Florida for paleotempestology
Autor: William C. Burnett, Yang Wang, Guy H. Means, Shakura Jahan, Fajun Sun
Publikováno v: Quaternary Science Reviews. 266:107077
Organic geochemical proxies (OGPs) preserved in coastal lake sediments have recently been used to reconstruct millennia-long hurricane records. Although OGPs (δ13C, δ15N and C/N) appear to be a more sensitive indicator of past storm events than tra
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::61838ce83e47b571bed671332c62cf22
https://doi.org/10.1016/j.quascirev.2021.107077
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