Electronic Resource
[s.l.]
:
Macmillan Magazines Ltd.
Nature
390 (1997), S. 340-341
ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] Seventy per cent of the Earth is covered with sea water, and most of that is ocean, so most of the large asteroids and comets striking the planet should hit deep water. But very little remains of these impacts — virtually all evidence of large impacts, in the form of craters and associated ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/36993
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