Magnetostratigraphy of Paleogene and upper Cretaceous sediments from Broken R...

Broken Ridge represents a fragment of the oceanic Kerguelen-Heard platform, constructed at high southern latitudes in the middle Cretaceous and rifted apart during the middle...破碎海岭（Broken Ridge）是凯尔盖朗-赫德洋台（Kerguelen-Heard platform）的洋壳残片，于中白垩世时期在南极高纬度区域形成，并于中期发生张裂分离。