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

Autor: Hervé Bertrand, Gilbert Féraud, G. Tshoso, Bernard Le Gall, Fred Jourdan, Michael K. Watkeys, Ali Bashira Kampunzu

Publikováno v: Geology
Geology, 2005, 33 (9), pp.745-748. ⟨10.1130/G21632.1⟩
Geology, Geological Society of America, 2005, 33 (9), pp.745-748. ⟨10.1130/G21632.1⟩

The peak activities of continental flood basalts are currently considered as huge and brief (∼1 m.y.) magmatic events, with strong implications for geodynamics and biotic turnover. New 4 0 Ar/ 3 9 Ar dates on the Karoo flood basalts (southern Afric

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b75362ddef9cb2871b1515da7f14eef4
https://hal.science/hal-00113839