Lithology of ODP Leg 138 holes

During Leg 138, we measured reflectance spectra in the visible and near-infrared bands (455-945 nm) every few centimeters on split core surfaces from eastern tropical Pacific...在第138航次（Leg 138）期间，我们于取自东热带太平洋的岩心劈面上，以每数厘米的间隔采集了可见光与近红外波段（visible and near-infrared bands，455~945 nm）的反射光谱（reflectance spectra）……