This is a copy of a post on the Facebook site. There may be people who do not wish to use facebook so i thought it may be worth re creating the post on the Forum site. Here goes;
"You're an archaeologist on Nikumaroro, an uninhabited South Pacific atoll where the bones of a castaway were found in 1940 that may have been the remains of Amelia Earhart. The bones were subsequently lost but you think you've found the castaway's campsite where the partial skeleton was found. If the castaway really was Amelia Earhart, what objects or features would you expect to find? How would your expectations change depending on how long the castaway had been marooned on the island before expiring?"