ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] Since the original proposition by Alvarez et al.s that the K/T boundary was marked by a giant impact which led to the extinction of over half the species on Earth, researchers have been searching for the source crater for a large K/T impact event9"14. Identification of impact-glass spherules (and ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/364325a0
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