The spine, along with a medium fossilised limbs, ribs, pelvis, and skull, allows the player to place the set of five in one of twelve medium displays in the Varrock Museum's paleontology exhibit, located at the bottom floor of the museum, below the natural history exhibit. Each medium display completed will give an antique lamp that gives 3,500 experience in any skill, along with 2 kudos. Lastly, they can be used to give the ancient wyvern shield two charges, or traded to the Fossil Collector in exchange for 200 numulites.