Geography and Earth Science

This section is surprisingly large, even though there's more on agriculture and geology than there is on geography. You've done research here several times in the past in order to cross-reference a treasure map or narrow down the location of some ancient ruins.

Maybe it can help you now, though you're doubtful. You're pretty sure this isn't actually the Royal Canterlot Library.

There are no archaeology references here, regrettably—they're over with equusology on the other side of the library.

Try to find a map of the location of the oubliette.

Look up geological records for the general vicinity.

Browse some of the agriculture books.

Head East back to the hallway. Next Chapter: Physical Sciences (post-card) Estimated time remaining: 21 Minutes