ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] Investigation of the ashfall deposit from the 1980 Mount St Helens eruption reveals that the deposit is bimodal, the finer population maintaining a uniform grain size distribution away from source, and that the deposit exhibits secondary thickening beyond the 1-cm isopach. Grain size distribution ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/301115a0
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