The translation key is on the Journal page on top of the temple ruins.
To open the wall to the bone and ingredient chambers, you just need to spell "OPEN" using the ancient hieroglyphic letters. There are seven symbols on the "teeth" running left to right. Press the 3rd, 4th, 6th, and 7th symbols*, then press the "nose", and the door will open. You do not need to get the journal page off the roof of the ruins (which is where this code is revealed).
To get the Journal page : Go to the ancient ruins. Push the big block until you can jump onto the vine. Climb until you get to the platform. Jump left from there and you will land atop the ruins, where the Journal Page is located.
(*Counting left to right, the symbols are #3 - triangle down, #4 - box eight, #6 - square backward L, and #7 - maze. Using top and bottom teeth, the selections are second top, second bottom, third bottom, fourth top.)
It is in the shark cave
on the roof of the ancient ruins
in the ancient ruins of shark tooth island
on top of the ancient ruins
deep in the ancient ruins
Go to the right from Main Street and you will see the sign "Ancient Ruins".
No. The "temple" is the ancient ruins to the right.
go to the ancient ruins and you will see a cave
It is a sandy, touristy island with ancient ruins and one very nasty shark.
The ruins are just to the right of the first village (Main Street) on Shark Tooth Island.
Go to the right from Main Street and you will see the sign "Ancient Ruins".
on top of the cave in the Ancient Ruins