ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] Although 50 Cretaceous/Tertiary (K/T) boundary sites with anomalous iridium levels have now been discovered2, only one of these, at Woodside Creek, New Zealand, is on land in the Southern Hemisphere and is therefore of some importance for an interpretation of the events which occurred at the end of ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/322816a0
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