This is only happening with blog pages/posts but I'm getting a lot of extra pages. These pages don't exist in the admin. Instead they are kind of like duplicates that exist on the front end.

For instance http://mysite.com/resources/blog/ is the real url... but then with an SEO tool we've also found:
http://mysite.com/resources/blog/?start=0
http://mysite.com/resources/blog/?start=10
http://mysite.com/resources/blog/?start=20
http://mysite.com/resources/blog/?start=30
... etc.

And all of these "duplicates" will pull up the real blog page.

Anyone know how to get rid of these extra pages/urls?

Thanks!

June

UPDATE: I just realized these urls are for the paginated results. Might have a question about optimizing the paginated urls in a bit.