phranque - 7:24 am on Nov 14, 2012 (gmt 0)

welcome to WebmasterWorld, IndigoHollow!

do you normally have any URLs with query strings?
the query strings start with the question mark, for example:

?PAGEN_1=3


do you know where google discovered these URLs?
have you tried a site crawl with xenu link sleuth?
are there other sites linking to your site using these URLs?
have you checked your server access log files to see who is requesting these URLs besides googlebot?
are the non-googlebot requests showing a referrer?