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Browsing LPI Contributions by Author "Alexander, E. Calvin"

Browsing LPI Contributions by Author "Alexander, E. Calvin"

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  • Alexander, E. Calvin; Bates, A.; Coscio, M. R., Jr.; Dragon, J. C.; Murthy , V. R.; Pepin, R. O. (Robert Osborne), 1933-; Venkatesan, T. R. (Pergamon Press, 1976)
    target element concentrations in grain-sized separates of 12033, 15531, 67701, 71501 and 7 5081 to deduce K/Ar ages, exposure ages, and isotopic compositions of surface correlated argon components.
  • Alexander, E. Calvin; Coscio, M. R., Jr.; Dragon, J. C.; Pepin, R. O. (Robert Osborne), 1933-; Saito, K. (Pergamon Press, 1977)
    We have previously reported conventual K, Ca, and Ar analyses for grain-sized separates of 12033,42; 15531,42; and 67701,22 (Alexander et al., 1976) and Ar and Ca analyses for grain-sized separates of 70181,30 (Pepin et ...

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