Matches in SemOpenAlex for { <https://semopenalex.org/work/W2567029589> ?p ?o ?g. }
- W2567029589 endingPage "59" @default.
- W2567029589 startingPage "43" @default.
- W2567029589 abstract "We investigated the utility of foraminifera, testate amoebae and bulk-sediment δ13C measurements for reconstructing Holocene relative sea level from sequences of salt-marsh sediment in Newfoundland, Canada. Modern, surface sediment was collected along transects from low to supra-tidal elevations in eastern (at Placentia) and western (at Hynes Brook and Big River) Newfoundland. Consistent with previous work, low-diversity assemblages of foraminifera display an almost binary division into a higher salt-marsh assemblage dominated by Jadammina macrescens and Balticammina pseudomacrescens and a lower salt-marsh assemblage comprised of Miliammina fusca. This pattern and composition resembles those identified at other high latitude sites with cool climates and confirms that foraminifera are sea-level indicators. The lowest occurrence of testate amoebae was at approximately mean higher high water. The composition of high salt-marsh testate amoebae assemblages (Centropyxis cassis type, Trinema spp., Tracheleuglypha dentata type, and Euglypha spp.) in Newfoundland was similar to elsewhere in the North Atlantic, but preservation bias favors removal of species with idiosomic tests over those with xenosomic tests. The mixed high salt-marsh plant community in Newfoundland results in bulk surface-sediment δ13C values that are typical of C3 plants, making them indistinguishable from freshwater sediment. Therefore we propose that the utility of this proxy for reconstructing RSL in eastern North America is restricted to the coastline between Chesapeake Bay and southern Nova Scotia. Using a simple, multi-proxy approach to establish that samples in three radiocarbon-dated sediment cores formed between the lowest occurrence of testate amoebae and the highest occurrence of foraminifera, we generated three example late Holocene sea-level index points at Hynes Brook." @default.
- W2567029589 created "2017-01-06" @default.
- W2567029589 creator A5002300806 @default.
- W2567029589 creator A5039249184 @default.
- W2567029589 creator A5046558378 @default.
- W2567029589 creator A5060669000 @default.
- W2567029589 creator A5070297640 @default.
- W2567029589 creator A5073008415 @default.
- W2567029589 creator A5074258022 @default.
- W2567029589 creator A5074376946 @default.
- W2567029589 creator A5084053928 @default.
- W2567029589 creator A5085248662 @default.
- W2567029589 creator A5086208003 @default.
- W2567029589 date "2017-01-01" @default.
- W2567029589 modified "2023-10-10" @default.
- W2567029589 title "Utility of salt-marsh foraminifera, testate amoebae and bulk-sediment δ13C values as sea-level indicators in Newfoundland, Canada" @default.
- W2567029589 cites W1568157070 @default.
- W2567029589 cites W1696041434 @default.
- W2567029589 cites W1911328977 @default.
- W2567029589 cites W1966433384 @default.
- W2567029589 cites W1974798332 @default.
- W2567029589 cites W1982497319 @default.
- W2567029589 cites W1982574778 @default.
- W2567029589 cites W1983523307 @default.
- W2567029589 cites W1987261977 @default.
- W2567029589 cites W1987971958 @default.
- W2567029589 cites W1990660110 @default.
- W2567029589 cites W1997235740 @default.
- W2567029589 cites W1997452875 @default.
- W2567029589 cites W1998800604 @default.
- W2567029589 cites W2001808193 @default.
- W2567029589 cites W2003086180 @default.
- W2567029589 cites W2005761400 @default.
- W2567029589 cites W2007708416 @default.
- W2567029589 cites W2011786841 @default.
- W2567029589 cites W2016864795 @default.
- W2567029589 cites W2018218301 @default.
- W2567029589 cites W2022347804 @default.
- W2567029589 cites W2025892514 @default.
- W2567029589 cites W2026687976 @default.
- W2567029589 cites W2027001806 @default.
- W2567029589 cites W2027465605 @default.
- W2567029589 cites W2029385416 @default.
- W2567029589 cites W2032442503 @default.
- W2567029589 cites W2041845143 @default.
- W2567029589 cites W2046809970 @default.
- W2567029589 cites W2046827308 @default.
- W2567029589 cites W2048301951 @default.
- W2567029589 cites W2053102815 @default.
- W2567029589 cites W2056370874 @default.
- W2567029589 cites W2059516882 @default.
- W2567029589 cites W2070370342 @default.
- W2567029589 cites W2070608792 @default.
- W2567029589 cites W2075182742 @default.
- W2567029589 cites W2083680802 @default.
- W2567029589 cites W2094202999 @default.
- W2567029589 cites W2098679437 @default.
- W2567029589 cites W2103983252 @default.
- W2567029589 cites W2106029620 @default.
- W2567029589 cites W2111895884 @default.
- W2567029589 cites W2112363056 @default.
- W2567029589 cites W2113344110 @default.
- W2567029589 cites W2117296951 @default.
- W2567029589 cites W2117497385 @default.
- W2567029589 cites W2118954323 @default.
- W2567029589 cites W2122364619 @default.
- W2567029589 cites W2125192462 @default.
- W2567029589 cites W2129126037 @default.
- W2567029589 cites W2129913525 @default.
- W2567029589 cites W2131896982 @default.
- W2567029589 cites W2133459844 @default.
- W2567029589 cites W2134901928 @default.
- W2567029589 cites W2142446883 @default.
- W2567029589 cites W2145336433 @default.
- W2567029589 cites W2152845362 @default.
- W2567029589 cites W2154399930 @default.
- W2567029589 cites W2158831660 @default.
- W2567029589 cites W2161064507 @default.
- W2567029589 cites W2165746768 @default.
- W2567029589 cites W2316351474 @default.
- W2567029589 cites W2326511151 @default.
- W2567029589 cites W2330383517 @default.
- W2567029589 cites W2545096705 @default.
- W2567029589 cites W3106292160 @default.
- W2567029589 cites W4230440606 @default.
- W2567029589 cites W4249751050 @default.
- W2567029589 doi "https://doi.org/10.1016/j.marmicro.2016.12.003" @default.
- W2567029589 hasPublicationYear "2017" @default.
- W2567029589 type Work @default.
- W2567029589 sameAs 2567029589 @default.
- W2567029589 citedByCount "17" @default.
- W2567029589 countsByYear W25670295892017 @default.
- W2567029589 countsByYear W25670295892018 @default.
- W2567029589 countsByYear W25670295892019 @default.
- W2567029589 countsByYear W25670295892020 @default.
- W2567029589 countsByYear W25670295892021 @default.
- W2567029589 countsByYear W25670295892022 @default.
- W2567029589 countsByYear W25670295892023 @default.