The Karoo large igneous province: Brevity, origin, and relation with mass extinction questioned by new 40Ar/39Ar age data: REPLY: REPLY

Autor: Ali B Kampunzu, G. Tshoso, B. Le Gall, H. Bertrand, F. Jourdan, Michael K. Watkeys, Gilbert Féraud
Rok vydání: 2007
Předmět:
Zdroj: Geology. 35:e128-e129
ISSN: 1943-2682
0091-7613
DOI: 10.1130/g23593y.1
Popis: [Riley et al. (2006a)][1] question our interpretations of 40Ar/39Ar data obtained on the Karoo flood basalts ([Jourdan, et al., 2005][2]). We believe their arguments are partially based on (1) poorly reliable 40Ar/39Ar age data (e.g., analyses of whole rocks that might have suffered hardly
Databáze: OpenAIRE