Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Donald Lofgren"'
Publikováno v:
Acta Palaeontologica Polonica, Vol 67, Iss 1, Pp 5-20 (2022)
Sanidine 40Ar/39Ar ages of lapilli tuffs and the mammalian fauna of Pipestone Springs strata provide a high-resolution chronostratigraphy for upper Eocene (Priabonian) rock units in southwestern Montana. Two felsic lapilli tuffs with weighted-mean 40
Externí odkaz:
https://doaj.org/article/1fee402caa0743afa19496d43e57e600
Publikováno v:
Geological Society of America Abstracts with Programs.
Publikováno v:
Geological Society of America Abstracts with Programs.
Autor:
Donald Lofgren, Debra L. Hanneman
Publikováno v:
Geological Society of America Abstracts with Programs.
Publikováno v:
Journal of Mammalian Evolution; Jun2005, Vol. 12 Issue 1/2, p77-97, 21p