ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] The 100-km-diameter Popigai structure in Siberia is probably the fifth largest impact crater on Earth. Its age has been disputed — it could be anything from 5 to 65 million years (Myr) old. But this controversy appears to be finally settled: on page 365of this issue, Bottomley et al. ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/388331a0