The elder chronicles are located on the following locations:
Entrana (Bik)
Karamja's Volcano (Ful)
Ice Mountain (Wen)
Ullek (Jas)
The kra are located at the following locations:
Entrana (Bik)
Karamja's Volcano (Ful)
White Wolf Mountain (Wen)
East of Sophanem (Jas)
The statue heads you are referring to do not correspond to the Elders' locations, they are just meant to point toward the Sleeper (the head on Entrana) who warns of the Dragonkin and their connection to the stone.
Now, judging by the chronicle and kra positions, this would seem to indicate that Bik and Ful are the small ones, while Jas and Wen are the big ones (or Wen might be split in 2, or have something else odd about her).
17-Sep-2016 17:27:02