Dredge Samples from IN2016_E01

Six dredges were undertaken from the RV Investigator during voyage IN2016_E01 to obtain rock and sediment samples to constrain the crustal nature, age of formation and paleo-environment through time of the Cascade Seamount, located offshore Eastern Tasmania, Australia. This record lists the sample number, weights and rock types recovered. In total we collected 713 kg of rock samples, including basalts, conglomerates, sandstones, limestones and tuffs.

本研究依托澳大利亚东塔斯马尼亚近海的喀斯喀特海山（Cascade Seamount），在IN2016_E01航次中，通过“调查者号”（RV Investigator）科考船开展了6次地质拖网采样，以明确该海山的地壳性质、形成时代以及不同时期的古环境演化特征。本数据集记录了所采集样品的编号、重量及回收的岩石类型。本次航次共采集岩石样品713千克，样品类型包括玄武岩、砾岩、砂岩、灰岩以及凝灰岩。