The archaeological sites that inform the hypothesized coastal route of entry to the Americas are limited, with fewer than twenty sites older than 11,500 years before present on the Northwest Coast of North America. Late Pleistocene and early Holocene archaeological sites are hard to find in this expansive, remote, and heavily forested area due to the complexity of paleoenvironmental change since the last glacial maximum. The study area for this thesis, Quadra Island, in the Discovery Islands, lies in the middle of a gap in knowledge about this time period. Changes in relative sea level have proven to be especially important for early site location on the coast. Predictive modelling has been used to search for new archaeological sites on the Northwest Coast, and is a basic component of cultural resource management practices in British Columbia. Such quantitative modelling can aid in archaeological site survey, but must be used critically. This study integrates quantitative and qualitative modelling with a heuristic method to incorporate more humanistic modelling theory and address some critiques of a traditional predictive modelling approach. In this study, quantitative modelling highlighted target areas which were then evaluated by qualitative modelling. A selection of targets were then subjected to focussed archaeological survey to evaluate methodology, results, and search for new sites. This method is important theoretically because modelling is explicitly used only as a tool and does not label the landscape with values of potential. Modelling was applied in two areas of Light Detection and Ranging (LiDAR) data which collectively host more than 4,000 kilometres of potential paleo-coastline. Fifteen new archaeological sites were found during this study, with at least two sites radiocarbon dated to ca. 9,500 calibrated years ago. This methodology could be applied in different archaeological contexts, such as underwater and in different coastal regions. The results of this study have important implications for coastal First Nations and implications for cultural resource management in the province. / Graduate / 2018-11-30

Slahal is a gambling game played by North American natives on the North Pacific coast. This activity is of particular interest to the ethnomusicologist because of the large body of songs which not only accompanies but also is intimately linked with it. The thesis which follows is a résumé of research done over the past two and one-half years and deals with the slahal songs of the Coast Salish. I begin with a description of the game itself the object of which is to guess the location of two tokens concealed in the hands of the opponents. We soon learn that gambling music, as one may say about music in general, has a certain power -- the ability to elevate the entire game experience into a different and more exciting realm than that of an ordinary game. The main bulk of the thesis is in the second part where I have presented 77 representative songs out of 194, transcribed from over twelve hours of music. Along with the songs are analyses and comments which are found in summary form in Part III. The concluding section touches upon the significance of slahal in present-day Indian culture. / Arts, Faculty of / Music, School of / Graduate

Describing prehistoric human subsistence strategies and mobility patterns using archaeofaunal assemblages requires archaeologists to differentiate the effects of human behavior from natural taphonomic processes. Previous studies demonstrate that differences in bone density both within and between taxa contribute to variation in element representation in archaeofaunal assemblages. Measurements of contemporary Pacific Cod (Gadus macrocephalus) and Pacific Halibut (Hippoglossus stenolepis) skeletal elements using Dual Energy Absorptiometry (DEXA) and hydrostatic weighing revealed differences in bone volume density between elements and taxa. Density values were highest in Pacific cod and halibut jaw elements; the lowest bone volume densities were measured in Pacific cod and halibut basipterygia. While halibut and salmon often exhibited similar bone density values, the densities of Pacific cod elements were consistently higher than those from either salmon or halibut. These density data indicate that the remains of Pacific cod are more likely to persist in archaeological deposits. When combined with existing salmon bone density measurements, these data allow for the identification of density-mediated destruction in fish faunal assemblages from along the North Pacific rim. Analysis of cod, halibut and salmon faunal assemblages from the North Point, Cape Addington Rockshelter, Rice Ridge, Uyak and Amaknak Bridge sites revealed that density-mediated element attrition has not consistently affected cod, halibut and salmon element representation in these sites. Significant correlations identified in aggregate site assemblages were not present at finer scales of analysis; the effects of density-mediated element attrition varied between depositional contexts. This research demonstrates that bone density data can be used to differentiate the effects of density-mediated element attrition from the results of human decision-making. Once density-mediated element attrition is ruled out, archaeologists can examine the effects of human processing, transportation, preparation and disposal activities on the distribution of Pacific cod and halibut skeletal elements both within and between archaeological contexts.

Archaeological fisheries information represented in fish scales provides relative abundance and age-at-harvest data that can assist in understanding a range of culturally vital Indigenous fisheries. In this thesis, I undertake fish scale analysis (squamatology) to explore fish scale preservation in twelve coastal archaeological sites from two First Nations’ territories in coastal British Columbia (Wuikinuxv and Tseshaht). These data demonstrate that fish scales are more readily preserved in coastal archaeological deposits than is currently appreciated and can refine species-level identification of culturally significant Indigenous fisheries including forage fish and salmon. Fish scales can additionally generate baseline data on age-at-harvest in Pacific herring and when considered alongside other fisheries records provide relative abundance records for forage fisheries in Wuikinuxv territory that span the last 3000 years. This study additionally temporally anchors eulachon fishing along the Wannock River by at least 3000 years ago extending upon previous archaeological assessments by over 2000 years. I apply the concept of two-eyed seeing, as envisaged by Mi’kmaw elder Dr. Albert Marshall, to recognize the strengths of Indigenous and Western perspectives in developing decolonial practices for sharing archaeological fisheries data with community-based fisheries managers. Two-eyed seeing highlights the strength of archaeological data as deep time records of Indigenous fisheries that can be anchored by Indigenous knowledge including cultural stewardship and fishing practices. In this case study, I provide baseline fisheries data co-derived from archaeological and Indigenous knowledges including deep time accounts of relative abundance and traditional harvest methods that community-based managers may wish to use on their terms to pursue future activities of restoration, renewal, and affirmation of traditional fishing practices. / Graduate / 2022-05-14

Evidence of large earthquakes occurring along the Pacific Northwest coast is reflected in coastal stratigraphy from Oregon to British Columbia, where there also exists an extensive archaeological record of Native American occupation. Tse-whit-zen, a large Native American village dating between 1824 and 54 cal B.P. located on the Olympic Peninsula of Washington State, was excavated with exceptionally fine stratigraphic control allowing for precise comparison of natural and cultural records. Here I report on the >10,000 fish remains from one 2x2 m excavation block; this assemblage spans one earthquake event, allowing study of changes in relative taxonomic abundance through time that may coincide with earthquakes or other environmental changes. Results indicate use of a wide range of marine fish taxa including various sculpins (Cottidae), flatfish (Pleuronectiformes), herring (Clupea pallasii) and salmon (Oncorhynchusspp.). This illustrates a highly diverse diet throughout occupation, though relative abundances of more offshore taxa decrease through time in favor of some nearshore taxa, possibly indicating the presence of a coseismic event. This thesis serves as part of a pilot study for a collaborative project that is underway. This larger project addresses human response to both gradual and abrupt environmental change through the analysis of all classes of Tse-whit-zen faunal remains, which provide a link to impacts on animal populations and in turn human subsistence.

Sablefish (Anoplopoma fimbria) is a scarcely represented species in Northwest Coast archaeology, but its remains are abundant at Tse-whit-zen, a large, Lower Elwha Klallam village in modern Port Angeles, WA that was occupied over the past 2,800 years. Because sablefish flesh has high nutritional value and it can be easily captured from nearshore waters in its juvenile form, sablefish should have been pursued where it was available. Therefore, the scarcity of sablefish in many Northwest Coast archaeological sites could indicate this species was not abundant in past fisheries. However, current zooarchaeological reports do not contain sufficient information on taphonomic histories, sampling, or zooarchaeological methods to determine whether patterns of sablefish scarcity could actually explained by differential destruction of sablefish remains, sample size effects, screen size effects, or misidentification. In this thesis, I examine how each of these factors may have affected the abundance of sablefish remains in Northwest coast archaeological sites. I evaluate four hypotheses that attribute sablefish representation to zooarchaeological identification methods, screen size, sample size, and post-depositional destruction of fishbone. While I do not explicitly test whether social and ecological factors affect sablefish abundance, sociocultural and environmental variation can be considered likely explanations for the observed patterns of sablefish representation if the other hypotheses are rejected. I test my hypotheses using three scales of archaeological records. First, I reanalyzed six previously analyzed Salish Sea assemblages to assess whether criteria for sablefish identification exist, are valid, and have been applied consistently. Second, I synthesized fishbone data from 35 previously analyzed Northwest Coast assemblages to evaluate the effects of screen size, sample size, and post-depositional destruction on sablefish representation. Finally, I integrate previously unreported fishbone data from the analysis of Tse-whit-zen into the synthesis of previous studies. The Tse-whit-zen materials I report on here represent six discrete time periods in the 1,800-year history of one large area of the site, which encompasses part of a plankhouse, providing a unique opportunity to examine the effects of screening, sample size, and post-depositional destruction at an extremely fine scale. I also use data from the reanalysis of a portion of the Tse-whit-zen fishbone to verify the consistency of sablefish identification for this site. I reject all four hypotheses and conclude that the uneven distribution of sablefish is likely a true reflection of ecological factors, human decision-making, or both factors. Whether sablefish scarcity is related to distributions of sablefish in past environments, or whether humans chose not to pursue sablefish is not known from the current study. Connecting sablefish capture to specific seasons with body-size regression methods may reveal associations between sablefish acquisition and other seasonal fisheries and activities, and help evaluate whether they conflicted with sablefish procurement in some contexts. Although zooarchaeological identification and reporting methods do not appear to account for sablefish scarcity, zooarchaeologists need to include more information about their methods so that the validity of inter-assemblage comparisons can be assessed. Zooarchaeologists maximize the value of their contributions to anthropology, biological sciences, and human ecodynamics when they explicitly report the methods they use to identify animal remains. By reporting the methodological and analytic procedures they used in detail, zooarchaeologists enhance the reader's confidence in their conclusions and provide future researchers with the information that is required to replicate their results. Which elements were recorded, and the criteria that were used to make taxonomic attributions, fundamentally affect the primary faunal data that researchers use. This study is part of a growing interest among zooarchaeologists in data quality assurance and quality control, which constitute a critical part of every large-scale comparative analysis.

Arc magmatism is sustained by the complex interactions between the subducting slab, the overriding plate, and the mantle wedge. Partial melting of mantle peridotite is achieved by fluid-induced flux melting and decompression melting due to upward flow. The distribution of melting is sensitive to temperature, the pattern of flow, and the pressure in the mantle wedge. The arc front is the surface manifestation of partial melting in the mantle wedge and is characterized by a narrow chain of active volcanoes that migrate in time. The conventional interpretation is that changes in slab dip angle lead to changes in the arc front position relative to the trench. We explore an alternative hypothesis: evolution of the overlying plate, specifically thickening of the arc root, causes arc front migration. We investigate the effects of varying crustal morphology and viscous decoupling of the shallow slab-mantle interface on melt production using 2D numerical models involving a stationary overriding plate, a subducting plate with prescribed motion, and a dynamic mantle wedge. Melt production is quantified using a hydrous melting parameterization. We conclude: 1) Localized lithospheric thickening shifts the locus of melt production trenchward while thinning shifts melting landward. 2) Inclined LAB topography modulates the asthenospheric flow field, producing a narrow, well-defined arc front. 3) Thickening of the overriding plate exerts increased torque on the slab, favoring shallowing of the dip angle. 4) Viscous decoupling produces a cold, stagnant forearc mantle but promotes arc front melting due to reduction in the radius of corner flow, leading to higher temperatures at the coupling/decoupling transition.

This dissertation investigates the ways visitors to Haida Gwaii (sometimes called the Queen Charlotte Islands) have written about the islands. I argue that accounts by visitors to Haida Gwaii fashion the object that they seek to represent. In short, visitors' stories do not unproblematically reflect the islands but determine how Haida Gwaii is perceived. These perceptions in turn affect the actions of visitors, residents and governments. I contribute to that representational process, striving to show the material consequences of language and the ways discourses shape Haida Gwaii. The dissertation consists of three sections. "Early visitors" focuses on the last quarter of the eighteenth century, studying the earliest documented visits by Euro-American mariners and fur traders. "Modern visitors" concentrates on the last quarter of the nineteenth century and the beginning of the twentieth century, when some visitors were busy imposing colonial forms of government and social organization, while others were resisting these projects. "Recent visitors" concentrates on the final quarter of the twentieth century, examining the campaign to save a portion of the archipelago from clearcutting and efforts to develop alternatives to resource-extractive economic practices. By examining three case studies for each period, I argue that the ways visitors imagine the islands have been transformed in each of these periods.

No description available.

ABSTRACT In North West British Columbia, First Nations women are playing an essential role in a cultural shift that is positively affecting community health and the education of Aboriginal youth. Historically, the First Peoples of the North West coast were profoundly transformed by European contact. Policies, oppressions and disease disrupted lives and communities that had existed in stasis since time immemorial. The results, described by Thomas Berger as “third world” conditions, are predictable --young and old afflicted with addictions and dysfunctions. Recently, the dominant politics have begun to acknowledge the First Nations as having a legitimate voice in the social and political processes that concern them. This research is one part of the national multi-disciplinary study, Coasts Under Stress: The Impact of Social and Environmental Restructuring on Environmental and Human Health in Canada. In this phase of the larger project, the importance of the educational and community leadership of First Nations women is recognized as they struggle to break cycles of dysfunction that afflict their communities. Increasing enrollment of coastal youth and adults in secondary school and college programs, and in educational programs on reserve over the past decade is one sign of positive change. The main purpose of my study is to explore the role of First Nations women in supporting social and educational opportunities in their villages and in society-at-large. The central research question asks what supports and barriers First Nations women encounter as they assume leadership roles within their villages and without. A purposive sample of seven women joined the research conversation, involved because of the formal leadership roles they have assumed, and because of their perceived influence on the general health of their communities and the region. Their responsibilities represent a wide spectrum of educational and community leadership, and counter a prevailing stereotype of First Nations people generally and women particularly. Carefully chosen qualitative research methods were employed to ensure consistency with Kwakwakawakw practices and protocols. Sustained dialogue was used as a way of drawing on the historical and cultural tapestry framing the research question. Given the hermeneutic nature of the study, the individual narratives became the heart of the study and a voice-centred relational data analysis followed. Analysis based on a theory that characterizes human beings as interdependent, historically and culturally contextual and embedded in a complex web of intimate and larger social relations resonates with First Nations ontology and epistemology. The narratives reveal detailed historical and cultural data, providing for enhanced cultural understanding and knowledge-based theory building. In addition to the contextual material, the narratives provide direction for Aboriginal and cross-cultural research protocols as well as an opportunity for the interested reader to “listen and learn” as Joseph Couture propounds. The stereotypes that continue to confine and condemn Aboriginal women are rightfully eroded by the life histories themselves and their illustration of the process of reclamation of Aboriginal identity. Finally, further evidence is offered for Sylvia Maracle’s assertion that Aboriginal women have been leading community development initiatives for the past thirty-five years. Education and health are the primary beneficiaries of their efforts.