Format:
III, 20 S
,
Ill., graph. Darst., Tab
Series Statement:
U.S. Geological Survey bulletin 2065
Note:
Includes bibliographical references
,
The age of tektites from the Cretaceous-Tertiary (K-T) boundary layer within the marine Beloc Formation, Haiti, as determined by 40Ar/39Ar incremental heating and total fusion methods, records the time of a bolide impact at 64,4+-0.1 Ma
Language:
English
Keywords:
Beloc-Formation
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