Toarcian oceanic anoxic event: An assessment of global causes using belemnite C isotope records
Toarcian oceanic anoxic event: An assessment of global causes using belemnite C isotope records
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DOI：
10.1029/2004pa001102
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发表时间：
2005-09
期刊：
影响因子：
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通讯作者：
B. Schootbrugge;J. McArthur;T. Bailey;Y. Rosenthal;J. Wright;K. Miller
中科院分区：
文献类型：
--
作者：
B. Schootbrugge;J. McArthur;T. Bailey;Y. Rosenthal;J. Wright;K. Miller
) from black shales markingthe Toarcian oceanic anoxic event (T-OAE). The first explanation envisions recycling of dissolved inorganiccarbon (DIC) with a light isotopic signature into the photic zone from the lower levels of a salinity-stratifiedwater mass, essentially requiring a regional paleoceanographic driver of the carbon cycle. The second involvesthe rapid and massive dissociation of methane from gas hydrates that effectively renders the T-OAE a globalperturbation of the carbon cycle. We present C isotope records from belemnites (d
