October 2010

1 Oct 2010 Richard: Responses to some of your comments (which are in italics): Haynes did confirm our evidence for peaks in the magnetic fractions at the YD layer. He found more Ir than we did at nearly any site which is a smoking gun for an impact. He’s nuts if he thinks the Ir levels that he found in the stream bed are normal. Probably the Ir washed out of the YD layer into the streambed.