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Commonwealth of Independent States
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osmium
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geologic age
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isotopes
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stable isotopes
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Mesozoic
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K-T boundary (1)
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metals
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alkaline earth metals
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strontium
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Urs Krähenbühl
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Journal Article
Combined osmium and strontium isotopic study of the Cretaceous-Tertiary boundary at Sumbar, Turkmenistan: A test for an impact vs. a volcanic hypothesis Available to Purchase
Publisher: Geological Society of America
Published: 01 April 1995
Geology (1995) 23 (4): 313–316.
