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前言横贯南极山脉上的雷黛冰川和比尔德莫尔冰川地区内的新生代冰川沉积是假整合覆盖在第三纪以前的岩石之上的致密地层;该地区位于南纬85°至86°之间,海拔1750至2500米。Mercer 把这些沉积物定为西里亚斯组,并指定比尔德莫尔冰川地区为标准地层(图1),随后,Mayewski(1972,1975)沿横贯南极山脉从南起斯科特冰川北至麦基冰川间达1300公里的
INTRODUCTION The Cenozoic glacial sediments that run across the Antarctic Mountains in the Rayet and Bildermore glaciers are densely distributed overlying pre-Tertiary rocks that are located between 85 ° and 86 ° south latitude Between 1750 and 2500 meters above sea level. Mercer assigned these deposits to the Silesian Formation and designated the Bildermore Glacier as the standard formation (Fig. 1). Subsequently, Mayewski (1972, 1975) traveled along the Antarctic Mountains from the south to the north of the Scott Glacier Glacier 1300 kilometers