New Zircon U-Pb Ages for the Choiyoi Silicic Large Igneous Province of Argentina that Define a Strong Episodic History of Magmatism and Mass Extinction in the Permo-Triassic Time
| dc.contributor.author | Mahoney, J. Brian | |
| dc.contributor.author | Mueller, Carly | |
| dc.contributor.author | Bartnik, Samantha | |
| dc.contributor.author | Wiest, Adam | |
| dc.contributor.author | Kimbrough, David | |
| dc.date.accessioned | 2017-02-20T22:01:09Z | |
| dc.date.available | 2017-02-20T22:01:09Z | |
| dc.date.issued | 2017-02-20T22:01:09Z | |
| dc.description | Color poster with text, maps, graphs, charts, and photos. | en |
| dc.description.abstract | The Choiyoi magmatic silicic large igneous province (SLIP) of central and southern Argentina and Chile (23°S- 42°S) was emplaced along the eastern edge of Gondwana in Permo-Triassic time. This magmatic province qualifies as a SLIP due to: 1) aerial extent of ~500,000 km2 and variable thickness of at least two kilometers, 2) dominate rhyolite-ignimbrite composition, 3) the correlation of Choiyoi magmatism to widespread Permian ash falls, and 4) strong episodic magmatic record over ~30 m.y. | en |
| dc.description.sponsorship | University of Wisconsin--Eau Claire Office of Research and Sponsored Programs | en |
| dc.identifier.uri | http://digital.library.wisc.edu/1793/75848 | |
| dc.language.iso | en_US | en |
| dc.relation.ispartofseries | USGZE AS589; | |
| dc.subject | Magmatism | en |
| dc.subject | Volcanoes | en |
| dc.subject | Silicic Large Igneous Province (SLIP) | en |
| dc.subject | Choiyoi Group | en |
| dc.subject | Posters | en |
| dc.title | New Zircon U-Pb Ages for the Choiyoi Silicic Large Igneous Province of Argentina that Define a Strong Episodic History of Magmatism and Mass Extinction in the Permo-Triassic Time | en |
| dc.type | Presentation | en |