NASA NTRS · 20010044465
Sr and Nd Data for Upper Eocene Spherule Layers
Abstract
Sr and Nd data for clinopyroxene-bearing (cpx) spherules from three sites support conclusions that there is only one cpx spherule layer and that the source crater may be Popigai. Additional information is contained in the original extended abstract.
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Liu, Shaobin, Glass, B. P., Ngo, H. H., Papanastassiou, D. A., Wasserburg, G. J.. 2001-01-01. Sr and Nd Data for Upper Eocene Spherule Layers. https://ntrs.nasa.gov/citations/20010044465
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