Rock magnetic properties and titanomagnetite oxydation state of ODP Hole 109-648B (Table 1)

DOI

The titanomagnetite oxidation state of "zero age" ocean floor basalts was investigated. For this purpose the oxidation parameter, z, of Hole 648B basalts was determined by SEM observation of "shrinkage cracks" in individual titanomagnetite grains and by Curie temperature measurements. A mean z-value of 0.1 has been deduced for the Hole 648B basalts.Assuming a linear relationship between titanomagnetite low-temperature oxidation state and age of the oceanic basalt, an age of 0.7 m.y. is deduced for Hole 648B.

Supplement to: Petersen, Nikolai P; Vali, Hojatollah (1990): Titanomagnetite oxidation state and age of basalts from ODP Hole 648B. In: Detrick, R; Honnorez, J; Bryan, WB; Juteau, T; et al. (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 106/109, 283-289

Identifier
DOI https://doi.org/10.1594/PANGAEA.745568
Related Identifier IsSupplementTo https://doi.org/10.2973/odp.proc.sr.106109.156.1990
Metadata Access https://ws.pangaea.de/oai/provider?verb=GetRecord&metadataPrefix=datacite4&identifier=oai:pangaea.de:doi:10.1594/PANGAEA.745568
Provenance
Creator Petersen, Nikolai P; Vali, Hojatollah
Publisher PANGAEA
Publication Year 1990
Rights Creative Commons Attribution 3.0 Unported; https://creativecommons.org/licenses/by/3.0/
OpenAccess true
Representation
Resource Type Supplementary Dataset; Dataset
Format text/tab-separated-values
Size 111 data points
Discipline Earth System Research
Spatial Coverage (-44.947 LON, 22.922 LAT); North Atlantic Ocean
Temporal Coverage Begin 1986-04-29T04:00:00Z
Temporal Coverage End 1986-05-31T04:30:00Z