tag:blogger.com,1999:blog-20092824.post6281029682278445854..comments2024-01-30T19:45:36.648+11:00Comments on Lounge of the Lab Lemming: One hundred major impacts: part two: the deep oceanC W Mageehttp://www.blogger.com/profile/09706100504739548720noreply@blogger.comBlogger2125tag:blogger.com,1999:blog-20092824.post-2516963945348432152011-06-16T09:49:00.755+10:002011-06-16T09:49:00.755+10:00Relying on the journal Geology instead of wikipedi...Relying on the journal Geology instead of wikipedia, we have:<br /><br />"Chevrons” are not mega-tsunami deposits—A sedimentologic assessment"<br /><br />Bourgeois and Weiss (2009) Geology, 37, 403-406<br /><br />http://geology.gsapubs.org/content/37/5/403.short<br /><br />Or for a non-paywalled summary, try:<br />http://www.physorg.com/news160212894.html<br />or even<br />http://C W Mageehttps://www.blogger.com/profile/09706100504739548720noreply@blogger.comtag:blogger.com,1999:blog-20092824.post-78362501188225926202011-06-16T06:39:40.099+10:002011-06-16T06:39:40.099+10:00From Wikipedia: evidence of a 180-m Indian Ocean t...From Wikipedia: evidence of a 180-m Indian Ocean tsunami c. 2800-3000 BC due to asteroid impact.<br /><br />"More recent prehistoric impacts are theorized by the Holocene Impact<br />Working Group, including Dallas Abbott of Columbia University's<br />Lamont-Doherty Earth Observatory in Palisades, N.Y.[9] This group<br />points to four enormous chevron sediment deposits at the southern Chris Phoenixhttps://www.blogger.com/profile/13368959552769808835noreply@blogger.com