Further support for a Cretaceous age for the feathered-dinosaur beds of Liaoning,China:New 40Ar÷39Ar dating of the Yixian and Tuchengzi Formations
- 1 January 2002
- journal article
- Published by Elsevier in Science Bulletin
- Vol. 47 (2) , 136-139
- https://doi.org/10.1360/02tb9031
Abstract
We report new 40Ar÷39Ar dating results obtained from total fusion and incremental-heating analyses of sanidine and biotite from three tuffs found inteKeywords
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