End-triassic extinction (Introduction)
by David Turell 
, Friday, March 22, 2013, 15:54 (4605 days ago)
Due to volcano activity:-http://phys.org/news/2013-03-huge-widespread-volcanic-eruptions-triggered.html
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- End-triassic extinction -
David Turell,
2013-03-22, 15:54
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- End-triassic extinction -
Balance_Maintained,
2013-03-23, 07:15
- End-triassic extinction: Problems with Dating Igneous Rock -
Balance_Maintained,
2013-03-23, 09:20
- End-triassic extinction: Problems with Dating Igneous Rock -
David Turell,
2013-03-23, 15:33
- End-triassic extinction: Problems with Dating Igneous Rock -
Balance_Maintained,
2013-03-23, 18:58
- End-triassic extinction: Problems with Dating Igneous Rock - Balance_Maintained, 2013-03-24, 05:36
- End-triassic extinction: Problems with Dating Igneous Rock -
Balance_Maintained,
2013-03-23, 18:58
- End-triassic extinction: Problems with Dating Igneous Rock -
David Turell,
2013-03-23, 15:33
- End-triassic extinction: Problems with Dating Igneous Rock -
Balance_Maintained,
2013-03-23, 09:20
- End-triassic extinction -
Balance_Maintained,
2013-03-23, 07:15