This dataset is about: (Table DR2) Chemical composition of altered sills from ODP Site 139-857. Please consult parent dataset @ https://doi.org/10.1594/PANGAEA.721038 for more information.
Method A: wet-bulk volume measured with special volume sampler; method B: wet-bulk volume measured by gas pycnometry; method C: dry volume measured by gas pycnometry
Analyses of samples from Chemical Group II, Hole 561; Chemical Group I, Hole 562; and two pillows and a flow from Hole 564 show that the chemical groups and the individual structures are compositional
