Abstract
The source of the Valanginian to Hauterivian sand was a continental block, dominated by granitic and/or high-grade-metamorphic rocks, the Galicia Margin or western Iberia. In contrast, the Barremian and Aptian sand is dominated by carbonate grains that were derived from a carbonate platform, probably on Galicia Bank. -from Author
Cite
CITATION STYLE
APA
Johnson, J. A. (1988). Composition of lower Cretaceous sandstone, Galicia Margin. Proc., Scientific Results, ODP, Leg 103, Galicia Margin, 505–512. https://doi.org/10.2973/odp.proc.sr.103.127.1988
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