T-Rex at Dig Site

DionLand, U.S.A. was once a sleepy little corner of Diggs County. Then, in 1947, the first dinosaur fossil was unearthed. Since then, plenty of other fossilized remains have been found. The Boneyard is where current excavations are taking place, and for those of you looking to track down the live digs, the bulletin board shows what has been found, and where it can be found on the grid. Of course, there are no digital photographs in the dig site, no siree! In fact, there are nothing but Polaroids pin to this bulletin board! The question is, which fossil are you on the hunt for on your next excavation?