Iridium concentrations and abundances of meteoritic ejecta from the Eltanin i...
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The abundances of meteoritic ejecta from the Eltanin asteroid impact have been examined in seven sediment cores recovered by the FS Polarstern during expedition ANT XII/4 using...
埃尔塔宁小行星（Eltanin asteroid）撞击产生的陨石溅射物丰度，已在FS极星号（FS Polarstern）于ANT XII/4科考航次中采集的7根沉积岩芯内完成检测分析，本次研究采用……
