Alyson M. Thibodeau
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View article: Was Aztec and Mixtec turquoise mined in the American Southwest?
Was Aztec and Mixtec turquoise mined in the American Southwest? Open
Isotopes indicate that Aztec and Mixtec turquoise comes from Mesoamerica, not the Southwest U.S. as previously thought.
View article: Do mercury isotopes record the signature of massive volcanism in marine sedimentary records?
Do mercury isotopes record the signature of massive volcanism in marine sedimentary records? Open
Large Igneous Provinces (LIPs) are associated with a significant number of mass extinctions and ocean anoxic events (OAEs) during the Phanerozoic. However, the role of LIPs in triggering and sustaining biotic and environmental crises is co…
View article: Mercury anomalies and the timing of biotic recovery following the end-Triassic mass extinction
Mercury anomalies and the timing of biotic recovery following the end-Triassic mass extinction Open
The end-Triassic mass extinction overlapped with the eruption of the Central Atlantic Magmatic Province (CAMP), and release of CO 2 and other volcanic volatiles has been implicated in the extinction. However, the timing of marine biotic re…