http://www.serebii.net/pokearth/kanto/mt.ember.shtml#frlg-base
You can use Rock Smash to find Geodude and Graveler in this area, but there's no list for Rock Smash.
http://www.serebii.net/pokearth/kanto/mt.ember.shtml#frlg-summitpath1f
Ponyta is listed as appearing in this part of Mt. Ember, but it doesn't; that spot should contain Geodude, not Ponyta. Also, you can't use Rock Smash in this area, but there's a list for Rock Smash (the Rock Smash data listed here belongs in the first section I linked to).
http://www.serebii.net/pokearth/kanto/mt.ember.shtml#frlg-summitpath2f
In this area, Geodude has a 95% Rock Smash encounter rate, while Graveler has a 5% Rock Smash encounter rate.
http://www.serebii.net/pokearth/kanto/mt.ember.shtml#frlg-summitpath3f
Ponyta is listed as appearing in this part of Mt. Ember, but it doesn't; that spot should contain Geodude, not Ponyta. Also, you can't use Rock Smash in this area, but there's a list for Rock Smash.
http://www.serebii.net/pokearth/kanto/mt.ember.shtml#frlg-rubypath1f
In this area, Geodude has a 50% encounter rate, Machop has a 40% encounter rate, Machoke has a 10% encounter rate, and you can't find Slugma at all (the Rock Smash data is 100% accurate, though).
http://www.serebii.net/pokearth/kanto/mt.ember.shtml#frlg-rubypathb1f
In this area, Geodude has a 70% encounter rate and Slugma has a 30% encounter rate (the Rock Smash data is 100% accurate, though).
http://www.serebii.net/pokearth/kanto/mt.ember.shtml#frlg-rubypathb2f
http://www.serebii.net/pokearth/kanto/mt.ember.shtml#frlg-rubypathb3f
The encounter lists on these pages for walking around and using Rock Smash seem to have been swapped; that is, the encounters listed in the B2F section are the encounters I would expect to see in B3F, whereas the encounters listed in the B3F section are the encounters I would expect to see in B2F.
http://www.serebii.net/pokearth/kanto/mt.ember.shtml#frlg-rubypathb4f
There are no wild Pokemon in this area, and you can't use Rock Smash here.
http://www.serebii.net/pokearth/kanto/mt.ember.shtml
There's a B5F in the Ruby Path that was never mentioned (but there aren't any wild Pokemon in that section).
http://www.serebii.net/pokearth/kanto/icefallcave.shtml#frlg-b1f
That slot containing Piloswine should contain Swinub instead. The only Pokemon game to date that contains wild Piloswine is Platinum.