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Articles 1 - 30 of 59

Full-Text Articles in Archaeological Anthropology

A Glimpse Of Early Ellensburg, Washington From The 1980'S Excavations At 45kt800, Leah M. Shenyer Jan 2026

A Glimpse Of Early Ellensburg, Washington From The 1980'S Excavations At 45kt800, Leah M. Shenyer

All Master's Theses

The Robber’s Roost site, located in the town of Ellensburg, Washington, was excavated in a partnership between Central Washington Archaeological Survey and Kittitas County Youth Services in the summers of 1986 and 1988. In 2023, the collection consisted of 110 boxes of artifacts including bottle glass, ceramics, leather, and faunal remains, with no significant prior analysis and little information on the dig itself. The purpose of this thesis is to document this poorly-known excavation project and gain a better understanding of Ellensburg’s history through analysis of the artifacts recovered. I compiled all the available paper records and communicated  with past …


Anthropogenic Prairies Of The Southern Salish Sea: Ethnographic And Archaeological Landscapes, South Puget Sound, Washington., Jamey D. Taylor Ms. Jan 2025

Anthropogenic Prairies Of The Southern Salish Sea: Ethnographic And Archaeological Landscapes, South Puget Sound, Washington., Jamey D. Taylor Ms.

All Graduate Projects

This project report has been completed to fulfill requirements of the Master of Applied Science of Cultural and Environmental Resource Management (MAS-CERM) at Central Washington University. The project models the cultural landscapes of the southern Salish Sea. These landscapes include anthropogenic prairies, travel routes (trails and roads), salmon runs, and archaeological sites. This study maps the historic boundaries of prairies and recent data sets for key plant species. The locations of prairies and indicator species are overlaid with ethnohistoric settlements, archaeological site locations, and trail systems. The spatial correlations of these data are used to interpret the prominence of anthropogenic …


Obsidian Occurrence And Frequency From The Upper Middle And Lower Upper Columbia River, Elizabeth Armstrong Jan 2024

Obsidian Occurrence And Frequency From The Upper Middle And Lower Upper Columbia River, Elizabeth Armstrong

All Master's Theses

Previous lithic studies have documented obsidian occurrence in the central Washington archaeological record. Those efforts have focused on the implications of stone tool source proximity as well as the selective conditions for stone tool cost and performance. The following research will use a scientific evolutionary archaeology comparative framework to further investigate obsidian stone tool occurrence in the upper Columbia River valley. Twenty-seven archaeological sites were identified containing 545 obsidian artifacts, and 82 were sent for x-ray fluorescence geochemical analysis. A model of cost and performance was used along with a paradigmatic classification analysis to identify inter-variable relationships across stone tool …


Tracking Subtle Differences In Selective Conditions Across Microenvironments As Reflected In The Lithic Assemblages At The Sunrise Ridge Borrow Pit Site (45pi408) And The Buck Lake Site (45pi438), Mount Rainier National Park, Breann Stoner Jan 2023

Tracking Subtle Differences In Selective Conditions Across Microenvironments As Reflected In The Lithic Assemblages At The Sunrise Ridge Borrow Pit Site (45pi408) And The Buck Lake Site (45pi438), Mount Rainier National Park, Breann Stoner

All Master's Theses

Two open-air residential basecamp sites at Mount Rainier, the Buck Lake site and the Sunrise Ridge Borrow Pit site, are analyzed and compared using a protocol designed to identify variation in stone tool manufacture and use. This research employs a model rooted in evolutionary archaeology theory. The model uses the variables of cost and performance to measure lithic variation, which is often subtle, across space and time. Selective conditions differ over time at the two sites’ locations and appear to drive lithic variation in the archaeological record. The Buck Lake and Sunrise Ridge Borrow Pit sites share many similarities, likely …


Zooarchaeology Of The Grissom Site (45kt301), Kittitas Valley, Washington, Steven Spencer Jan 2023

Zooarchaeology Of The Grissom Site (45kt301), Kittitas Valley, Washington, Steven Spencer

All Master's Theses

The Grissom site of central Washington was excavated 1967-71 by students and faculty from Central Washington State College. The site may represent a portion of a large, springtime intertribal gathering near Kittitas known as Che-lo-han, which involved camas root gathering, tribal councils, and social activities. Extensive radiocarbon dating places occupation ~1810-130 BP, based on 20 of 21 radiocarbon dates, with some stratigraphic mixing. Site materials have been subject to several previous studies, including a 2018 undergraduate pilot study by the author. Other fauna have not been reported outside of a 2012 fish analysis by Lubinski and Partlow. In consultation with …


Ballistic Experiments With A Sample Of 3-D Printed Columbia Plateau Projectile Point Types, Aren Orsen Jan 2023

Ballistic Experiments With A Sample Of 3-D Printed Columbia Plateau Projectile Point Types, Aren Orsen

All Master's Theses

Recent advances in 3-D scanning and printing offer the means for experimental archaeologists to utilize reproductions of artifacts for analysis and interpretation. In this case study I accurately reproduce a sample of Columbia Plateau projectile points, measure their ballistic properties with an experimental approach, and test the effectiveness and function of point types representing different time periods. Eight morphologically distinct projectile points were 3-D scanned, printed, and test fired into a clay target. Velocity, kinetic energy, momentum, penetration, and wound channel size were measured. Results indicate all eight arrow mounted point types were suitable for small to medium game. Variations …


Activity Area Analysis For The Sanders Site (45kt315), Emily Elizabeth Laplante, Rylee A. Chadwick May 2022

Activity Area Analysis For The Sanders Site (45kt315), Emily Elizabeth Laplante, Rylee A. Chadwick

Symposium Of University Research and Creative Expression (SOURCE)

The Sanders Site (45KT315) was excavated in the 1970s by Central Washington University. The site is located on the Yakima Army Training Center some 12 kilometers up Johnson Canyon from the Columbia River. The site was occupied from as early as 9,000 years ago; however, the heaviest occupations with features and activity areas date closer to 3000 years ago which are associated with Frenchman Springs Phase. We are interested in how food processing and animal use at this seasonal upland site compares to sites on the river that may have been occupied year-round during the Frenchman Springs Phase.

https://source2022.sched.com/event/111rv/activity-area-analysis-for-the-sanders-site-45kt315


Hanford Nuclear Site Cultural Resource Gis Analysis: A Case Study Investigating Pre-Contact Travel Networks And Site And Artifact Locations, Luciana R. Chester Jan 2022

Hanford Nuclear Site Cultural Resource Gis Analysis: A Case Study Investigating Pre-Contact Travel Networks And Site And Artifact Locations, Luciana R. Chester

All Master's Theses

This thesis uses Global Information Systems (GIS) to investigate travel networks and site locations on the Hanford Nuclear Site. I construct a spatially referenced base map of historical travel routes, compare amounts of areas with and without archaeological survey, and analyze the location of archaeological sites. Government Land Office maps (GLO’s) mapped trails between1860’s and 1890’s. GIS analysis helps calculate relative frequencies and the densities of site and artifact types within 2 km buffers along the Columbia River corridor and trails. Collaboration between agencies and tribes facilitates consultation on all matters related to Hanford, and shared management of data covering …


Investigating The Archaeological Record Using A High-Resolution Gis Land Use Model In The East Saddle Mountains, Grant County, Washington., Mars Galloway Jan 2022

Investigating The Archaeological Record Using A High-Resolution Gis Land Use Model In The East Saddle Mountains, Grant County, Washington., Mars Galloway

All Master's Theses

For decades, the annual subsistence round in the Mid-Columbia Plateau has been examined archaeologically through surface lithic scatters using bivariate approaches. We know from the ethnographic record that the annual round is a complicated process where multiple resources may be extracted simultaneously, yet there are no studies examining the archaeological record on a scale that allows investigation of this complexity. This research used GIS to model landforms and the locations of plant, animal, and mineral resources to assign a resource potential score across the landscape. The relationship between resource potential score and the archaeological record in the East Saddle Mountains …


Geomorphic History And Preservation Of Archaeologically Significant Areas In The Hanford Reach Of The Columbia River, Washington State, Benjamin Deans Jan 2022

Geomorphic History And Preservation Of Archaeologically Significant Areas In The Hanford Reach Of The Columbia River, Washington State, Benjamin Deans

All Master's Theses

Archaeological sites near rivers may be preserved through burial, altered by exposure, or destroyed through erosion. Preserved because of the unusual needs of the Manhattan Project, the Hanford Reach is the only remaining free-flowing reach of the Columbia River and ideal for research into the geomorphic settings of archaeological sites along this river. The 1894 (742,000 cfs [20,900 m3/s]) and 1948 (690,000 cfs [19,000 m3/s]) floods were the largest in the historical record through the reach, but their relationship with geomorphic change and site preservation are less understood. To understand how floods have preserved and destroyed …


Raw Material Usage And Stone Tool Manufacture In The Elwha River Valley, Zachary C. Allen Jan 2021

Raw Material Usage And Stone Tool Manufacture In The Elwha River Valley, Zachary C. Allen

All Master's Theses

Archaeological investigations stemming from the removal of the Elwha and Glines Canyon Dams of the Elwha River Valley in 2014 resulted in the identification of nine archaeological sites and collection of 6,870 pre-contact lithic artifacts, primarily composed of fine-grained volcanic stone. Regional models of this raw material usage and site location within a glacially-carved riverine environment place these sites within the Old Cordilleran/Olcott cultural tradition that has been widely observed in the Salish Sea. This study is focused on the variation in raw materials used in the production of stone tools in the Elwha River Valley to understand if similar …


Evaluating The Analytical Contribution Of 1/8-Inch (0.32 Centimeter) Lithic Debitage At The Sunrise Ridge Borrow Pit Site (45pi408), David R. Davis Jan 2021

Evaluating The Analytical Contribution Of 1/8-Inch (0.32 Centimeter) Lithic Debitage At The Sunrise Ridge Borrow Pit Site (45pi408), David R. Davis

All Master's Theses

Due to a relatively recent trend toward universal use of screens with ⅛-inch (0.32 cm) mesh-sized openings, archaeologists in the Pacific Northwest have expressed concerns regarding the overall utility of collection and analysis of 0.32 cm (⅛-inch) mesh-sized lithic debitage. Recovering and analyzing these small-sized artifacts is a time-intensive endeavor that adds costs to fieldwork and laboratory tasks. The information potential from attribute analysis of 0.32 cm (⅛-inch) mesh-sized lithic debitage when a site’s lithic assemblage consists of mainly debitage is largely missing from the programmatic literature. The Sunrise Ridge Borrow Pit Site (45PI408), located on the slopes of Mount …


An Analysis Of Tachylyte And Other Volcanic Glasses In Washington Archaeology, Mallory M. Triplett Jan 2021

An Analysis Of Tachylyte And Other Volcanic Glasses In Washington Archaeology, Mallory M. Triplett

All Master's Theses

Within archaeological literature, a discussion of volcanic toolstones from Washington State is uncommon. Washington’s volcanic glass landscape is relatively sparse, with low-quality sources scattered within and on the east side of the Cascades, including tachylyte, obsidian, and vitrophyric obsidian. Tachylyte is a volcanic glass that forms within low-silica, basalt flows while obsidian comes from high-silica, usually rhyolitic, eruptions. Vitrophyric is a textural term used to describe an igneous rock that has a glassy groundmass with conspicuously large crystals. The low-quality and dispersed nature of these toolstones are reflected in Washington’s archaeological record by the more common occurrence of out-of-state volcanic …


Investigating The Spatial And Statistical Dimensions Of Mortuary Choice In The Historical-Period Old City Cemetery In Roslyn, Washington, Sarah Rain Hibdon Jan 2020

Investigating The Spatial And Statistical Dimensions Of Mortuary Choice In The Historical-Period Old City Cemetery In Roslyn, Washington, Sarah Rain Hibdon

All Master's Theses

The historical-period Old City Cemetery in Roslyn, Washington contains individuals from diverse social backgrounds and exhibits considerable variation in mortuary expression. As such, the Old City Cemetery offers a unique opportunity to explore potential differences in social group mortuary practices spatially and statistically. Using burials in Roslyn’s Old City Cemetery, this project developed a methods framework to assess mortuary practice through demographics, burial location, and monument/plot attributes. I tested correlations between demographics and mortuary expression using spatial-statistical cluster analysis (Ripley’s K-Function), spatial density analysis (Kernel Density Estimation), and non-spatial statistical significance assessments (Factor analysis and Pearson’s R), and identified …


Sampling The Local Fare: Fishes At The Sam Israel House Pit (45gr76), Soap Lake, Washington, Adam Fruge Jan 2020

Sampling The Local Fare: Fishes At The Sam Israel House Pit (45gr76), Soap Lake, Washington, Adam Fruge

All Master's Theses

The Sam Israel site is a precontact archaeological complex with numerous fish bones at the north end of Soap Lake, Washington. Excavated in 1976, the fish remains recovered from there were never fully analyzed prior to this research. Since this inland Columbia Plateau site had thousands of fish bones, it contained untapped potential for our understanding of ancient local fish procurement. As such, I conducted a detailed analysis of 2,862 fish bone specimens from the Sam Israel House Pit locus to: study a larger sample of fish bones in greater detail than was done before; compare the distribution of fishes …


A Functional Analysis Of Recorded Pre-Contact Archaeological Sites On Lopez Island, Washington, Julia Kunas Jan 2020

A Functional Analysis Of Recorded Pre-Contact Archaeological Sites On Lopez Island, Washington, Julia Kunas

All Master's Theses

Lopez Island, Washington has been the subject of archaeological study for over a century. Through an evolutionary archaeology framework, this thesis uses a functional analysis of recorded precontact sites on Lopez Island to determine how previous sampling and research strategies have influenced what is known about the island’s archaeology. Knowing what is currently known about the island’s archaeology shows how recorded sites can be further investigated to address regional Salish Sea research questions. I developed and applied a paradigmatic classification to 54 sampled sites from the Washington DAHP’s WISAARD database by their level of previous research, microenvironment, and archaeology. This …


Lithic Technological And Functional Variability Between Mesa And Riverine Environments In The Mid-Columbia River Basin, Josh Allen Jan 2020

Lithic Technological And Functional Variability Between Mesa And Riverine Environments In The Mid-Columbia River Basin, Josh Allen

All Master's Theses

This study develops a theoretically informed method and technique to compare variability between pre-contact riverine and hinterland Mesa archaeological resources of the mid-Columbian River Basin in Central Washington. To test the developed model, the study follows suggestions made by Dr. William Smith (1977:82) to “develop a testable hypothesis” using Mesa sites and other site types across environments with a more “sophisticated system for the classification of both artifacts and features.” Three sites (Mesa 06, 12, and 36) are compared to a riverine site (45DO673) to determine how the frequency of technological and functional traits of lithic stone tools and debitage …


Recovering Lost Information From Avocational Projectile Point Collections, Mackenzie Hughes Jan 2020

Recovering Lost Information From Avocational Projectile Point Collections, Mackenzie Hughes

All Master's Theses

Human prehistory in North America has sparked the interest of private citizens for decades, sometimes leading to an accumulation of avocational artifact collections that lack site-level provenience. The Wild/Clymer artifacts (n = 1,371) are one such collection where precise site provenience was lost. The analysis aims to recover regional provenience by using morphology, raw material sourcing, and typology to create a data set. The avocational collection data set was analyzed by comparing it to the professionally recorded archaeological data sets from within 100 miles of Frenchglen, Oregon. A paradigmatic classification approach identified 606 typeable points in the avocational collection, in …


Measuring Trace Element Concentrations In Artiodactyl Cannonbones Using Portable X-Ray Fluorescence, Joshua L. Henderson Jan 2019

Measuring Trace Element Concentrations In Artiodactyl Cannonbones Using Portable X-Ray Fluorescence, Joshua L. Henderson

All Master's Theses

Artiodactyl bones are the most common faunal remains found in Washington prehistoric archaeology sites, but they are often too fragmented to accurately identify a family, genus, or species. Traditional faunal analysis can only organize unidentifiable bone fragments into size class, and chemical methods often require the destruction of bone samples. In this thesis research, I tested a new, nondestructive faunal analysis technique using portable X-ray fluorescence (pXRF) to measure trace element concentrations in comparative collection and archaeological bone samples. Using cannonbones from five different artiodactyl species, I collected trace element data from 50 comparative collection specimens and 18 archaeological specimens …


Faunal Analysis Of The Mesa 12 Archaeological Site (45gr144): Grant County, Washington, Justin Fitzpatrick Jan 2019

Faunal Analysis Of The Mesa 12 Archaeological Site (45gr144): Grant County, Washington, Justin Fitzpatrick

All Master's Theses

From 1973-1975, William C. Smith of Central Washington State College led the “Mesa Project” excavating four sites on the Columbia Plateau in Grant County, Washington. These mesas are small isolated basalt buttes, 100 or more feet above the surrounding scabland channels, with cultural materials on the top and base. They are hypothesized by some researchers to be strongholds, refuges, or defensive sites. Faunal material recovered from these sites has been in storage unanalyzed for over 40 years. The largest excavation was at Mesa 12 where 33 units were excavated. Six radiocarbon dates indicate a Cayuse Phase (2070±90 B.P. until 565±80 …


Rock Imagery: A Cultural Landscape Analysis In The Yakima Uplands, Jessica Eliana Delgado-Morris Jan 2019

Rock Imagery: A Cultural Landscape Analysis In The Yakima Uplands, Jessica Eliana Delgado-Morris

All Master's Theses

This thesis evaluates the history of rock imagery documentation and the ways it can be improved moving forward. This study also explores the potentials of using viewshed analysis to examine the cultural landscape. The documentation and locational analysis support recommendations for future study and protection of rock image sites. There are currently twelve known rock imagery sites at the Joint Base Lewis-McChord - Yakima Training Center (YTC). Most of these sites have not been assessed for changes in integrity or damages in over twenty years. Prior documentation efforts have produced site forms with varying degrees of accuracy and completeness. During …


Holocene Periods Of Aggradation And Incision, Hanson Creek, Washington, Levi Earl Windingstad Jan 2019

Holocene Periods Of Aggradation And Incision, Hanson Creek, Washington, Levi Earl Windingstad

All Master's Theses

The causes and timing of cycles of aggradation and incision in the Hanson Creek drainage in central Washington provide insight into changes in channel morphology and paleoenvironment within the region over the last 8000 years. Stratigraphically and spatially coincident archaeological evidence reveals information related to human occupation during the latter half of the epoch. Using LiDAR imagery and field surveys, recent processes such as degree of modern channel incision, accumulation of valley floor sediment, channel morphology and gradient were evaluated. The spatial distribution of these channel characteristics was assessed in relation to proximal landforms such as colluvial deposits, basalt outcrops, …


The Origin Of Dark Mats At The Sunrise Ridge Borrow Pit Site (45pi408) Mount Rainier National Park, Washington, Sean Stcherbinine Jan 2018

The Origin Of Dark Mats At The Sunrise Ridge Borrow Pit Site (45pi408) Mount Rainier National Park, Washington, Sean Stcherbinine

All Master's Theses

The Sunrise Ridge Borrow Pit Site is a precontact archaeological site located in the upland forest soils of Mount Rainier National Park. Site stratigraphy is complicated, consisting of tephra deposits from mostly known origins that are intercalated with dark sediments of unknown origin, referred to here as dark mats. Precontact occupation has been split previously into two components based on the ambiguous depositional history of the dark mats, notably their unknown parent material, depositional environment, and relationship with adjacent tephra strata. Stratigraphic samples from excavation units, features, and one off-site excavation unit was used to investigate these data gaps. Grain …


Geomorphic Consequences Of Hydroelectricity And Transportation Development Near Celilo Falls, Lower Mid-Columbia River, Washington, Noah I. Oliver Jan 2018

Geomorphic Consequences Of Hydroelectricity And Transportation Development Near Celilo Falls, Lower Mid-Columbia River, Washington, Noah I. Oliver

All Master's Theses

Along the Columbia River, hundreds of miles of transportation infrastructure and over sixty hydroelectric dams have been constructed. This altered a rich cultural landscape with evidence of 10,000 years of continuous occupation. Researchers have attempted to understand the impacts of anthropogenic factors on the Columbia River, focusing on the riverine environment. However, the effect of transportation and hydroelectricity developments to eolian landforms on the floodplains and adjoining slopes have not been studied. Focusing on 2,800 acres near Celilo Falls, this study 1) establishes a baseline condition of eolian landforms from 1805 to 1900; 2) conducts an air photo increment analysis …


Variability In The Debitage Of The Early Holocene Lithic Assemblages Of The Sanders (45kt315) Site, Alexis Dyson Jan 2018

Variability In The Debitage Of The Early Holocene Lithic Assemblages Of The Sanders (45kt315) Site, Alexis Dyson

All Master's Theses

This thesis applies an analytic strategy based on a Darwinian evolutionary theoretical framework to measure variation in the cost and performance of stone tool manufacture and use at the Sanders (45KT315) site over time. Using this model, this thesis identified the selective conditions present in the technological organization of stone tool assemblages at the Sanders site. These conditions were identified by measuring variability in the debitage using mutually exclusive paradigmatic classifications. The classifications measure technological, functional, and raw tool stone material property dimensions. This thesis identifies the extent that debitage could be used to address variability between the Lower Lithic …


Rock Features Of The Upper Klamath Basin: An Integrated Approach To Identification, Roman Jakien Jan 2018

Rock Features Of The Upper Klamath Basin: An Integrated Approach To Identification, Roman Jakien

All Master's Theses

Rock features are human-made rock structures, often created by native peoples in the past and currently recorded as archaeological sites. In the Upper Klamath Basin of Oregon/California, these features are often difficult to identify. As a result, some features are left unrecorded and unprotected from land management activities. To help protect these sites, a rock feature recordation system was developed, formatted to help archaeologists identify, classify, determine an origin, and assign a general age to rock features discovered in the field. This guide includes a series of dichotomous keys and recordation forms, supplemented with original illustrations and contextual data gathered …


A Zooarchaeological Analysis Of Hole-In-The-Wall Canyon (45kt12) And French Rapids (45kt13) Sites: Ginkgo State Park, Washington, Matt Johnson Jan 2018

A Zooarchaeological Analysis Of Hole-In-The-Wall Canyon (45kt12) And French Rapids (45kt13) Sites: Ginkgo State Park, Washington, Matt Johnson

All Master's Theses

A taxonomic and taphonomic faunal analysis was completed for the entire zooarchaeological collection (n=5,354) for two prehistoric archaeological housepit sites, Hole-in-the-Wall Canyon (45KT12) and French Rapids (45KT13). Both sites are located near Vantage, Washington, within the inundated area of the Wanapum Reservoir. Work focused on compiling site records, projectile point analysis, and radiocarbon dating in order to study site chronology, as well as the faunal analysis itself. Site 45KT12 includes at least two occupations; one occurring around 2000 cal B.P., and one beginning around 1100 cal B.P. and continuing at least through 650 cal B.P. A single analytical unit was …


Human Dispersal From Siberia To Beringia: Assessing A Beringian Standstill In Light Of The Archaeological Evidence, Kelly E. Graf, Ian Buvit Dec 2017

Human Dispersal From Siberia To Beringia: Assessing A Beringian Standstill In Light Of The Archaeological Evidence, Kelly E. Graf, Ian Buvit

All Faculty Scholarship for the College of the Sciences

With genetic studies showing unquestionable Asian origins of the first Americans, the Siberian and Beringian archaeological records are absolutely critical for understanding the initial dispersal of modern humans in the Western Hemisphere. The genetics-based Beringian Standstill Model posits a three-stage dispersal process and necessitates several expectations of the archaeological record of northeastern Asia. Here we present an overview of the Siberian and Beringian Upper Paleolithic records and discuss them in the context of a Beringian Standstill. We report that not every expectation of the model is met with archaeological data at hand.


Vertebrate Faunal Analysis Of The Anderson Creek Site (45kp233), Robert Holstine Jan 2017

Vertebrate Faunal Analysis Of The Anderson Creek Site (45kp233), Robert Holstine

All Master's Theses

The Anderson Creek archaeological site (45KP233) was excavated by the Washington State Department of Transportation (WSDOT) in 2015, as part of a fish passage replacement project in Puget Sound. Faunal analysis of remains from this excavation was completed by the author in collaboration with Dr. Megan Partlow. Analysis documented a variety of mammal and fish remains, consisting primarily of salmon, flatfishes, deer and elk. In addition to general faunal results reported to WSDOT, I discuss bone fragmentation, herring in regional sites, and the value of 1/16” fine screen sampling and analysis. To address the last, I compared fish identifications from …


Upland Land Use And Intersite Lithic Assemblage Variation Across Two Rockshelter And Three Open-Air Archaeological Sites In Mount Rainier National Park, Caitlin Limberg Jan 2017

Upland Land Use And Intersite Lithic Assemblage Variation Across Two Rockshelter And Three Open-Air Archaeological Sites In Mount Rainier National Park, Caitlin Limberg

All Master's Theses

Two sites from the Late Holocene period, the Fryingpan and Berkeley Rockshelters, are analyzed using an evolutionary archaeology model to test hypotheses about site-type expectations. Under the existing theoretical model, rockshelter sites on the slopes of Mount Rainier were used for a more limited activity set than some open-air sites. Rockshelter sites are thought to be places of short-term occupancy consistent with hunting and/or overnight residence activities. Large open-air sites with relatively dense and materially diverse lithic artifacts are thought to be longer-term residential base camps. Technological and functional paradigmatic lithic classifications are used to measure how rockshelter and larger …