WebDec 5, 2024 · Abstract. 199 Hg values, which reflected the eruption of Deccan Traps (DT) … WebOur database reveals Deccan volcanism as primary cause for the mass extinction. Recent claims that the Chicxulub impact caused the mass extinction during global cooling and in the absent of Deccan eruptions are not substantiated and based on incomplete deep …
What really killed the dinosaurs? MIT News
WebNov 1, 2024 · An exception is the Deccan Traps LIP where the end-Cretaceous mass … WebFeb 22, 2024 · We tested this model for the Deccan Traps flood basalt province, which, along with the Chicxulub bolide impact, is implicated in the Cretaceous-Paleogene (K-Pg) extinction approximately 66 million years ago. We estimated Deccan eruption rates with uranium-lead (U-Pb) zircon geochronology and resolved four high-volume eruptive periods. king evelthon beach hotel and resort wedding
Volcanic activity and mass extinction - Understanding Evolution
WebJul 17, 2024 · New simulations add to growing evidence that an asteroid strike, rather than the Deccan Traps eruptions, caused the end-Cretaceous extinction. WebNov 1, 2024 · An exception is the Deccan Traps LIP where the end-Cretaceous mass extinction is bracketed between trans-India lava flows (>1000 km long) (Keller et al., 2008, Keller et al., 2011, Keller et al., 2012; Self et al., 2008). The release of volcanic gases, particularly sulfur dioxide, during the formation of the traps may have contributed to climate change. An average drop in temperature of about 2 °C (3.6 °F) was recorded during this period. Because of its magnitude, scientists have speculated that the gases released during the formation of the Deccan Traps played a major role in the Cretaceous–Paleogene (K–Pg) extinction event (… king evelthon beach hotel and resort opinie