Sampling for terrestrial and aquatic snails at a Late Prehistoric-Protohistoric site in Dallas County recovers a variety of biological material. A-C are terrestrial snails, D-I and L are aquatic snails, J is freshwater limpets, K are peaclams, and M is a pair of mandibles, possibly from embryonic or newly hatched snakes. Source: Archeological Data Recovery at Fish Creek Slough Site (41 DL 436), Fig. 6-6. AmaTerra, 2014.