All Outputs (2)

Caledonian and pre-Caledonian orogenic events in Shetland, Scotland: evidence from garnet Lu-Hf and Sm-Nd geochronology (2021)
Book Chapter
Walker, S., Bird, A. F., Thirllall, M. F., & Strachan, R. A. (2021). Caledonian and pre-Caledonian orogenic events in Shetland, Scotland: evidence from garnet Lu-Hf and Sm-Nd geochronology. In J. B. Murphy, R. A. Strachan, & C. Quesada (Eds.), Pannotia to Pangaea: Neoproterozoic and Paleozoic Orogenic Cycles in the Circum-Atlantic Region (305-331). London: Geological Society. https://doi.org/10.1144/SP503-2020-32

Garnet Lu-Hf and Sm-Nd ages from the Shetland Caledonides provide evidence of a pollorogenic history as follows: 1) c. 1050 Ma Grenvillian reworking of Neoarchaean basement; 2) c. 910 Ma Renlandian metamorphism of the Westing Group; 3) c. 622-606 Ma... Read More about Caledonian and pre-Caledonian orogenic events in Shetland, Scotland: evidence from garnet Lu-Hf and Sm-Nd geochronology.

Global warming and mass extinctions associated with large igneous province volcanism (2021)
Book Chapter
Bond, D. P., & Sun, Y. (2021). Global warming and mass extinctions associated with large igneous province volcanism. In R. E. Ernst, A. J. Dickson, & A. Bekker (Eds.), Large Igneous Provinces: A Driver of Global Environmental and Biotic Changes (83-102). American Geophysical Union. https://doi.org/10.1002/9781119507444.ch3

The coincidence of large igneous province (LIP) eruptions with at least three, if not all, of the Big Five biotic crises of the Phanerozoic implies that volcanism is a key driver of mass extinctions. Many LIP-induced extinction scenarios invoke globa... Read More about Global warming and mass extinctions associated with large igneous province volcanism.