Well preserved claw of the burrowing ghost shrimp Protocallianassa faujasi ( Desmarest, 1822) - male. Burrowing into soft sediment and building burrows there, these animals have a rather fragile shell, which is why it is rarely preserved. Only the claws of the first peripods were more heavily calcified, which is why they often occur as fossils. Age: Upper Cretaceous, Maastrichtian Locality: Belgium, Eben-Emael Matrix size: Size: 78 x 68 x 33 mm Shrimp size: 52 x 23 mm Weight: 100 g If you have bought several items, combined shipping is possible. Please contact me.