Thanks Lin. Yeah you post some interesting things. 
Mark.
On Tuesday, 23 September 2014, 21:16, "Lin Kerns linkerns@gmail.com [geology2]" <geology2@yahoogroups.com> wrote:
You're welcome, Mark. I try to post articles/videos that appeal to the broad range of interests here. Glad to know this one helped. :-)
Lin
On Tue, Sep 23, 2014 at 2:41 PM, Mark Smith smithsurf@yahoo.co.uk [geology2] <geology2@yahoogroups.com> wrote:
Thanks Lin. That was a a useful link, as the process is hard to picture I find.Mark.On Tuesday, 23 September 2014, 15:22, "Lin Kerns linkerns@gmail.com [geology2]" <geology2@yahoogroups.com> wrote:
--
--
__._,_.___
Posted by: Mark Smith <smithsurf@yahoo.co.uk>
__,_._,___
No comments:
Post a Comment