All Sections
action:article | category:AGGREGATION | adString:AGGREGATION | zoneID:2
Welcome guest, you have 3 views left. | Register | Sign In

NH Angle is a news and information aggregation by staff and audience of the New Hampshire Union Leader, The Goffstown News, The Bedford Bulletin, The Hooksett Banner and The Salem Observer. Share a news link or comment on this item below.

March 23. 2013 12:36PM

Dartmouth researcher: Comet, not meteor may have triggered dino extinction

"How do we get something that has enough energy to generate that size of crater, but has much less rocky material? That brings us to comets," study author Jason Moore, a paleoecologist at Dartmouth College in New Hampshire, told BBC News. [Meteor Crater: Experience an Ancient Impact]

CLICK TO VIEW THE SOURCE MATERIAL


Post a comment


You must sign in before you can post comments. If you are experiencing issues with your account please e-mail abuse@unionleader.com.


Most Popular

action:article | category:AGGREGATION | adString:AGGREGATION | zoneID:88