A tale of two Tweefonteins: What physical correlation, geochronology, magnetic polarity stratigraphy, and palynology reveal about the end-Permian terrestrial extinction paradigm in South Africa

MLA

John W. Geissman, et al. “A Tale of Two Tweefonteins: What Physical Correlation, Geochronology, Magnetic Polarity Stratigraphy, and Palynology Reveal about the End-Permian Terrestrial Extinction Paradigm in South Africa.” GSA Bulletin, vol. 134, June 2021, pp. 691–721. EBSCOhost, https://doi.org/10.1130/b35830.1.

APA

John W. Geissman, Robert A. Gastaldo, Johann Neveling, Sandra L. Kamo, & Cindy V. Looy. (2021). A tale of two Tweefonteins: What physical correlation, geochronology, magnetic polarity stratigraphy, and palynology reveal about the end-Permian terrestrial extinction paradigm in South Africa. GSA Bulletin, 134, 691–721. https://doi.org/10.1130/b35830.1

Chicago

John W. Geissman, Robert A. Gastaldo, Johann Neveling, Sandra L. Kamo, and Cindy V. Looy. 2021. “A Tale of Two Tweefonteins: What Physical Correlation, Geochronology, Magnetic Polarity Stratigraphy, and Palynology Reveal about the End-Permian Terrestrial Extinction Paradigm in South Africa.” GSA Bulletin 134 (June): 691–721. doi:10.1130/b35830.1.