Central West Antarctica aeromagnetic data; a web site for distribution of data and maps (paper edition)
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Open-File Report↗
Geology topics
R. E. Sweeney
Publications and source records attributed to R. E. Sweeney.
Aeromagnetic map of the eastern Ross Transect Zone, West Antarctica, Folio A
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Open-File Report↗
A high-temperature hydrothermal deposit on the seabed at a Gulf of California spreading center ( Guaymas Basin).
A submersible dive on a turbidite-covered spreading axis in Guaymas Basin photographed and sampled extensive terraces and ledges of talc. The rock contains siliceous microfossils, smectite, and euhedral pyrrhotite as well as rather pure iron-rich talc. S and O isotopes indicate precipitation around a hydrothermal vent, at about 2800C. - Authors
Earth and Planetary Science Letters↗
Composite aeromagnetic map of Nevada
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Open-File Report↗