Diplo chest

Diplo chest is one of the 6 pieces of the Diplodocus fossil. Dig up fossils at the cracks on the ground, have Blathers assess them, then donate it to the museum or sell spares for 4,000 Bells.

Diplodocus was a Late Jurassic plant eater and one of the longest dinosaurs ever found, stretching around 25 metres. Much of that length came from its long neck and its thin, whip-like tail.