tag:blogger.com,1999:blog-8174756573570334952.post2759739077059872820..comments2024-03-18T12:47:37.136-07:00Comments on Portable Antiquity Collecting and Heritage Issues: Depth Advantage: Massive Gold Detector Find in Searched-Out AreaPaul Barfordhttp://www.blogger.com/profile/10443302899233809948noreply@blogger.comBlogger2125tag:blogger.com,1999:blog-8174756573570334952.post-87777622642834353252013-01-18T23:05:09.271-08:002013-01-18T23:05:09.271-08:00But of course depth is important only insofar as i...But of course depth is important only insofar as it relates to plough soil depth.<br /><br />While the latter hasn't increased since that paper was written (and may in fact have decreased), the depth to which detectors can reach increased dramatically just after that publication.<br /><br />For me, the juxtaposition of detectors capable of reaching to 24 inches with this table of ploughing depths http://farmingforum.co.uk/forums/showthread.php?t=6860 illustrates a problem that is yet to be acknowledged, still less to be addressed.<br />Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-8174756573570334952.post-20351722787159471092013-01-18T14:34:23.622-08:002013-01-18T14:34:23.622-08:00For a discussion of why depth is important see her...For a discussion of why depth is important see <a href="http://pia-journal.co.uk/article/view/pia.339/48" rel="nofollow">here</a>.David Gillhttps://www.blogger.com/profile/13164794689385933318noreply@blogger.com