This one is baffling.

Blog entries come up with the following links as footers :

"x's blog Add new comment"

How do I go about finding from which section this code is generated ?

It is nothing as simple as creating a rule for "/blog/*", as the blog posts have filenames generated from the blogpost titles.

I have searched the logical places i.e. Blocks and Content Types - Edit Blog Entry, but to no avail.

This is a particular issue because the footers come up with the Salmon Pink background which my boss detests.