This thesis is concerned with analysing vertebrate fauna (mammals, birds, and fish) from the Locarno Beach culture (3300-2400 B.P.) of the Fraser River Delta area in southern British Columbia. The principal objective is to reconstruct site level vertebrate exploitative patterns for the Locarno Beach culture components at the Locarno Beach (DhRt 6), Whalen Farm (DfRs 3), and Musqueam NE (DhRt 4) sites. Qualitative and quantitative faunal analytic methods are employed to evaluate faunal data from each component. Data are also evaluated by seasonal availability and preferred habitat categories. The results of the faunal analysis indicate that Locarno Beach culture populations exploited mainly riverine and foreshore resources. Salmon is the major vertebrate resource, followed by land mammals (deer and elk) and waterfowl (mainly diving species). Intensive herring, flatfish, and waterfowl exploitation took place at two sites (DhRt 6 and DfRs 3), probably in conjunction with shellfish harvesting during the late winter through early spring (February to April). DhRt 6 was also occupied during the spring to early summer (April to June) for surf smelt procurement. The third site (DhRt 4) was occupied from late winter through the summer and may have been a major encampment for Fraser River salmon procurement. DhRt 4 also shares many attributes associated with Marpole and Late Prehistoric culture village sites. It is concluded that the Locarno Beach culture vertebrate subsistence economy is part of the Northwest Coast pattern. The Locarno Beach culture is a development from the St. Mungo culture (4300 - 3300 B.P.) with greater emphasis on riverine resources, especially salmon. Locarno Beach culture vertebrate fauna data indicate a range of site types, including seasonal resource extraction sites, salmon fishing sites, and possibly a winter village site. Similar to Marpole (2400-1600 B.P.) and Late Prehistoric (1600-1100 B.P.) cultures, Locarno Beach culture populations of the Fraser Delta exploited aggregated resources (e.g. herring, flatfish, waterfowl, and shellfish) at seasonally occupied camps during the late winter to early spring. The primary summer subsistence activity was salmon procurement. Preliminary evidence suggests that Fraser River sockeye salmon runs (late summer to fall) were intensively exploited with fishing nets near DhRt 4. Prolonged occupation at DhRt 4 during the winter may indicate that this site was a winter village, as well as a fishing site. / Arts, Faculty of / Anthropology, Department of / Graduate

Culture types in Pacific Northwest archaeology are characteristic artifact assemblages distinguishing different prehistoric periods. Assemblages indicate a culture type transition during the 2,630 BP–270 BP occupation of Willows Beach (DcRt-10), southeastern Vancouver Island. Faunal remains could reveal links to subsistence patterns, following Croes’s theory that culture type change reflects subsistence intensification. Five dated DcRt-10 faunal assemblages underwent taxonomic and size classification, weighing and MNI calculation. Vertebrate weight and NISP percentages were compared between stratigraphic units associated with the later Gulf of Georgia and earlier Locarno Beach culture types. The youngest assemblage contains a smaller proportion of land mammal bone, suggesting increased sea mammal, fish, and bird procurement. Faunal remains also suggest a greater variety of taxa exploited over time. Faunal assemblages suggest that culture type change at DcRt-10 is the product of subsistence change, increasing knowledge of the culture historic sequence of this region.