Board Thread:Support Requests - Community Management/@comment-5174689-20130119021028/@comment-4674838-20130119023011

Unfortunately, in the Oasis skin, pages in the Blog: namespace like bloglists don't have an edit button (so you can't get to the delete option from the edit button dropdown).

However, you can still delete the page by adding ?action=delete to the end of the URL in your web browser's address bar. Example:

http://EXAMPLE.wikia.com/wiki/Blog:Recent_posts

becomes

http://EXAMPLE.wikia.com/wiki/Blog:Recent_posts?action=delete

and that will let you delete the page (assuming you are an admin).