Dating Chaos Jumbles, an avalanche-deposit in Lassen Volcanic National Park [California]
- 1 September 1959
- journal article
- Published by American Journal of Science (AJS) in American Journal of Science
- Vol. 257 (7) , 537-538
- https://doi.org/10.2475/ajs.257.7.537
Abstract
Counts of tree rings were employed to date a major avalanche deposit. This technique required the evaluation of assumptions as to delays in seeding and errors in coring. The data suggest a date of origin between 1684 and 1696.Keywords
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