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"This may not quench all the questions about the exact mechanism of the extinction itself," Co-author Paul Olsen, a geologist at Columbia University's Lamont-Doherty Earth Observatory said. "However, the coincidence in time with the volcanism is pretty much ironclad," Olsen adds.
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Daily Readings

Reading 1, Second Samuel 7:1-5, 8-11, 16
Once the king had settled into his palace and Yahweh had ... Read More

Psalm, Psalms 89:2-3, 4-5, 27, 29
for you have said: love is built to last for ever, you have ... Read More

Gospel, Luke 1:26-38
In the sixth month the angel Gabriel was sent by God to a town ... Read More

Reading 2, Romans 16:25-27
And now to him who can make you strong in accordance with the ... Read More

Saint of the Day

December 21 Saint of the Day

St. Peter Canisius
December 21: In 1565, the Vatican was looking for a secret agent. It was ... Read More