O-18 FRACTIONATION IN BARNACLE CALCITE - A BARNACLE PALEOTEMPERATURE EQUATION
O-18 FRACTIONATION IN BARNACLE CALCITE - A BARNACLE PALEOTEMPERATURE EQUATION
复制标题
藤壶方解石中的 O-18 分馏 - 藤壶古温度方程
DOI:
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发表时间:
1982
期刊:
影响因子:
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通讯作者:
W. Newman
中科院分区:
文献类型:
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作者:
J. Killingley;W. Newman
The calcitic shells of sessile barnacles (Balanomorpha) taken from ocean waters ranging in temperature from -2° to 26°C have a near constant 18 0 enrichment compared with mollusk values assumed to be at thermodynamic equilibrium. The enrichment, about 1.3%. as 8"0, will cause estimates of ancient ocean temperatures from "O analyses on fossil barnacle shells to be about 5°C too cold unless a modified paleotemperature equation is used.