Geology√

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Geology√

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Geology√

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Geology√

1974 Archival description results for Geology√

1974 results directly related Exclude narrower terms

Pseudocraters near Reykjavik

Pseudocraters (formed by steam explosions when lava passed over wet ground) near Reykjavik, partly excavated for road material. August 1, 1960.

Radiocarbon ages of post-glacial materials

Radiocarbon ages of post-glacial materials. Dates are in years before present. Elevations are in feet. Elevations are followed by (+) where the sealevel to which the date applies was significantly higher than the sample site, and by (-) in the case of archaeological samples where the sealevel may have been lower than the site (Raasch et al., 1961, v. 1, p. 416).

Results 1456 to 1470 of 1974