(Table 3) Metamorphism and alteration grades of samples from ODP Hole 118-735B

DOI

Metamorphism/alteration grades have been classified into three categories on the basis of the total percentage of secondary hydrous minerals (clay, chlorite, hornblende, amphibole, talc, epidote, tremolite, and actinolite): low grade includes 0% to 10% hydrous materials, and medium and high grades contain 10% to 25% and more than 25%, respectively.

Identifier
DOI https://doi.org/10.1594/PANGAEA.757767
Related Identifier https://doi.org/10.1594/PANGAEA.757770
Related Identifier https://doi.org/10.2973/odp.proc.sr.118.148.1991
Metadata Access https://ws.pangaea.de/oai/provider?verb=GetRecord&metadataPrefix=datacite4&identifier=oai:pangaea.de:doi:10.1594/PANGAEA.757767
Provenance
Creator Kikawa, Eiichi; Pariso, Janet E
Publisher PANGAEA
Publication Year 1991
Rights Creative Commons Attribution 3.0 Unported; https://creativecommons.org/licenses/by/3.0/
OpenAccess true
Representation
Resource Type Dataset
Format text/tab-separated-values
Size 381 data points
Discipline Earth System Research
Spatial Coverage (57.266 LON, -32.724 LAT); South Indian Ridge, South Indian Ocean
Temporal Coverage Begin 1987-12-06T04:45:00Z
Temporal Coverage End 1987-12-11T01:00:00Z