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Concentrations of beta-carotene, astaxanthin, canthaxanthin, and diatoxanthin...
The quantitative distribution of carotenoids in sediments of Pleistocene to Miocene age from the Peru upwelling area is reported. Major pigments include beta-carotene,... -
Distribution of sponge spicule types, Goniothecium odontella and Diploneis cf...
Clusters of sponge spicules found in Quaternary deep-water sediments at Sites 685 and 688 off Peru represent single individuals of small sponges or fragments of larger sponges.... -
Global shallow sediment diagenesis survey results based on all available IODP...
Global shallow sediment diagenesis survey results based on all available IODP sediment core images.
