[meteorite-list] Araguainha Crater, Brazil, and The Permian Extinction

From: Paul H. <inselberg_at_meteoritecentral.com>
Date: Fri, 9 Aug 2013 16:24:02 -0400
Message-ID: <20130809162402.SY7DS.30923.imail_at_eastrmwml214>

Biggest extinction in history caused by climate-changing meteor.
University News, University of Western Australia, July 31, 2013,
http://www.news.uwa.edu.au/201307315921/international/biggest-extinction-history-caused-climate-changing-meteor

Climate-changing meteor revisited, Science Alert, July 31. 2013
http://sciencealert.com.au/news/20130108-24642.html

The papers are:

Tohver, E., P.A. Cawood, C. Riccomini, C. Lana, and R. I. F.
Trindade, 2013, Shaking a methane fizz: Seismicity from the
Araguainha impact event and the Permian?Triassic global
carbon isotope record. Palaeogeography, Palaeoclimatology,
Palaeoecology vol. 387, pp. 66?75.
https://www.sciencedirect.com/science/article/pii/S0031018213003313
and http://uwa.academia.edu/EricTohver

Tohver, E., C. Lana, P.A. Cawood, I. Fletcher, S. Sherlock,
F. Jourdan, B. Rasmussen, R.I.F. Trindade, E. Yokoyama,
C.R. Souza Filho, and Y. Marangoni, 2012, Geochronological
constraints on a Permo?Triassic impact crater: U?Pb and
40Ar/39Ar results from the 40 km Araguainha crater of
central Brazil. Geochimica et Cosmochimica Acta. vol. 86,
pp. 214?227.
https://www.sciencedirect.com/science/article/pii/S0016703712001457
and http://uwa.academia.edu/EricTohver

Yours,

Paul H.
Received on Fri 09 Aug 2013 04:24:02 PM PDT