Republic of Ecuador (Country) (Geographic Keyword)
626-650 (2,078 Records)
The scale of pre-Columbian impact on Amazonia is one of the most debated topics in archaeology and paleoecology. To address this issue, an interdisciplinary approach combining archaeological soil profiles and lake sediment cores from the lower Tapajos are used to investigate climate-human-ecosystem interactions over the past 8,000 years. Pollen and phytolith data indicate the presence of polyculture crops including Ipomea, Manihot, Zea mays, and Cucurbita. The presence of Theobroma,...
Evidence of Seaweed Use by Coastal Communities of the Atacama Desert Coast, South America (2024)
This is an abstract from the "Archaeophycology: New (Ethno)Archaeological Approaches to Understand the Contribution of Seaweed to the Subsistence and Social Life of Coastal Populations" session, at the 89th annual meeting of the Society for American Archaeology. Seaweeds have been part of the daily life of coastal populations worldwide. Despite the wide range of species and human uses, seaweeds have been under-researched in the human sciences and historical ecology compared to other marine...
The Evolution of Domestication in Cassava Unraveled through Historical Genomics and Archaeobotany (2019)
This is an abstract from the "Frontiers of Plant Domestication" session, at the 84th annual meeting of the Society for American Archaeology. Cassava (‘manioc' or ‘yuca' regionally) is a staple food for 800 million people worldwide. It was domesticated in the southwestern Amazon ~7,000 years ago, and archaeobotanical evidence suggests that it dispersed widely, including through Central America, shortly thereafter. In the present day, it is most widely grown in Brazil and throughout sub-Saharan...
An Examination of Ancestry: Exploring the Peopling of the Americas Through Paleoindian Cranial Indices in Comparison with the Howells Collection (2017)
The original peopling of the Americas has puzzled researchers for decades. While some evidence points to a single wave of migration, still other data suggest two or more waves. Their reasonable estimated arrival dates range from 14,500 to over 20,000y.b.p., although some scholars push back their arrival even farther. Drawing from archaeology, genetics, historical linguistics, and physical anthropology, the peopling of the Americas debate encompasses research from a wide range of experts. In this...
Examining Inter-regional Interaction in the Tiwanaku State (C.E. 500-1100) using 87Sr/86Sr Analysis of Building Material from a Provincial Ceremonial Center (2019)
This is an abstract from the "SAA 2019: General Sessions" session, at the 84th annual meeting of the Society for American Archaeology. Recent approaches to inter-regional interaction emphasizing the study of heterogenous identities in peripheral contexts advance scholarly debate about sociopolitical organization in the archaic Andean state of Tiwanaku (C.E. 500-1100). The present study employs 87Sr/86Sr analysis to determine the source region of four archaeological ichu grass (Stipa ichu)...
Examining the Impacts of Non-human Animals on Sequences of Agricultural Change (2018)
Historical sequences of agricultural change are influenced by several key factors. While much attention has been paid to the political context of agricultural production, as well as environmental changes brought about by certain techniques, less has been paid to the active manipulation of productive environments by non-human animals. Within the context of some recent theoretical advances in archaeology and ecology, it has become apparent that animals - intentionally or unintentionally introduced...
Examining the Trade-Off between Food Acquisition and Violence Avoidance: Population-Level Effects and Variability in Risk-Preference (2021)
This is an abstract from the "Life Is Risky: Human Behavioral Ecological Approaches to Variable Outcomes " session, at the 86th annual meeting of the Society for American Archaeology. Resource procurement and the avoidance of interpersonal violence are critical features of human survival strategies. Yet these features are often competing, requiring individuals to make trade-offs in order to maximize fitness. Recent decades of research have shown violence to be a pervasive, albeit variable,...
Excavating and Interpreting Ancestral Action – Stories from the Subsurface of Orokolo Bay, Papua New Guinea (2018)
Orokolo Bay is a rapidly changing geomorphic and cultural landscape in which the ancestral past is constantly being interpreted and negotiated. This paper examines the importance of subsurface archaeological and geomorphological features for the various communities of Orokolo Bay as they maintain and re-construct cosmological and migration narratives. Everyday activities of gardening and digging at antecedent village locations bring Orokolo Bay locals into regular engagement with buried ceramics...
Excavation and Survey in the Argentine Andes: Preliminary Field Report of the First IFR Field School in Uspallata, Mendoza (2017)
The first field school in the Uspallata valley, Mendoza, took place in 2016 and was organized by the Institute for Field Research (IFR). Its goals were to clarify the use of the landscape over the last two thousand years by people with an economy that incorporated hunting, gathering, small-scale agriculture, and possibility llama herding. Research was near one of Mendoza’s best known archaeological sites, Cerro Tunduqueral. This site’s dense rock art has been known for decades, but little is...
Excavations at the City of the Jaguar (2018)
The Mosquitia ecosystem of NE Honduras is a critical region for understanding past patterns of socio-political development and interaction between Mesoamerica and Central America. Caches of ground stone and other objects have long been noted for the region but have never before been systematically examined. Here we report on the recent partial excavation and consolidation of one of these deposits from the newly documented city of the Jaguar, Gracias a Dios, Honduras, constituting a deposit of...
Exchange Competition in Coastal Ecuador during the Late Integration Period (2023)
This is an abstract from the "Political Economies on the Andean Coast" session, at the 88th annual meeting of the Society for American Archaeology. Exchange relationships were fundamental for the rise of political complexity in ancient coastal Ecuador. Prior to the Spanish conquest, three regional polities compete to dominate long-distance exchange systems in the coast. But, while most of the literature focuses on the Manteños, given to the rich chronicle data, few studies have emphasized on...
Expanding Our Remote Sensing Toolkit: The First Application of UAV Aerial Thermography in the Hawaiian Islands (2019)
This is an abstract from the "Geospatial Studies in the Archaeology of Oceania" session, at the 84th annual meeting of the Society for American Archaeology. Geospatial technology has allowed for significant advances in archaeological practice in Hawaii and Oceania as the equipment, software, and datasets have become more affordable and widely available. Remotely sensed data, notably aerial LiDAR and terrestrial laser scanning, are used in research and applied archaeology for site prospection...
Expanding the Archive: Buen Suceso and the Valdivia Tradition in Early Andean Interaction (2024)
This is an abstract from the "Cuando los senderos divergen: Reconsiderando las interacciones entre los Andes Septentrionales y los Andes Centrales durante el 1ro y 2do milenio AEC / When Paths Diverge: Reconsidering Interactions between the Northern and Central Andes, First–Second Millennium BCE" session, at the 89th annual meeting of the Society for American Archaeology. The Valdivia tradition of coastal Ecuador (ca. 3800–1450 BC) was one of the first sedentary, agricultural, and...
Experiencing Monumentalism in the Late Archaic Cajamarca Highlands of Peru (2023)
This is an abstract from the "Humble Houses to Magnificent Monuments: Papers in Honor of Jerry D. Moore" session, at the 88th annual meeting of the Society for American Archaeology. A group of people came together in the early third millennium BCE to construct a large circular plaza bounded by concentric walls of free-standing megaliths. This Late Archaic period, 18 m diameter plaza is located near the summit of the site of Callacpuma in the Cajamarca Basin and has been the subject of mapping...
An Experimental Approach to Fracture Variation Attributed to Weapon Morphology Using Replica Chankan Maces (2018)
The use of stone weapons is prevalent throughout the history of the Chanka (C.E. 1050-1400), a civilization that inhabited the Apurímac region in Peru and once rivaled the great Incan Empire. Accordingly, the impact fractures such weapons create provide direct evidence to deciphering the deaths of these Andean warriors and their violent past. This project seeks to provide experimental evidence of fracture variation attributed to differences in weapon morphology, which can be compared to the...
An Experimental Archaeological Approach to Modeling and Testing Bone Artifacts in 3D Space (2021)
This is an abstract from the "SAA 2021: General Sessions" session, at the 86th annual meeting of the Society for American Archaeology. In recent years, 3D modeling has become a more common method for evaluating archaeological materials, as it is a non-destructive method to test how artifacts will handle stress. 3D modelling has advantages over testing of physical artifacts because the exact same artifact can be reused multiple times to test different hypotheses. However, 3D models must be...
Experimental archaeology of traditional Andean foods: a contribution from organic residue analysis of replicated Formative cooking vessels from Northwest Argentina (2024)
This is an abstract from the "SAA 2024: Individual Abstracts" session, at the 89th annual meeting of the Society for American Archaeology. Organic residue and lipid analyses of ceramic artifacts provide important direct information on subsistence economies and foodways, pottery technology, and exchange and trade. Residue analysis needs to be enhanced by experimental data and reference libraries that provide solid frameworks to construct archaeological interpretations. Inspired by the...
Experimental archaeology: replicas and reconstructions (2009)
This resource is a citation record only, the Center for Digital Antiquity does not have a copy of this document. The information in this record has been migrated into tDAR from the EXARC Bibliography, originally compiled by Roeland Paardekooper, and updated. Most of these records consist of a document citation and other metadata but do not have the documents themselves uploaded. If you have a digital copy of the document and would like to have it curated in tDAR, please contact us using the...
Experimentelle Archäologie in Europa, Bilanz 2011 (2011)
This resource is a citation record only, the Center for Digital Antiquity does not have a copy of this document. The information in this record has been migrated into tDAR from the EXARC Bibliography, originally compiled by Roeland Paardekooper, and updated. Most of these records consist of a document citation and other metadata but do not have the documents themselves uploaded. If you have a digital copy of the document and would like to have it curated in tDAR, please contact us using the...
Explaining Early Complex Society Development in Central America and Northern South America: Patterns, Variation, and Scales of Analysis (2024)
This is an abstract from the "Centralizing Central America: New Evidence, Fresh Perspectives, and Working on New Paradigms" session, at the 89th annual meeting of the Society for American Archaeology. The early complex societies of Central America and northern South America were once widely recognized for their organizational and cultural diversity. Since that time, greater emphasis has been placed on their shared cultural traits, as revealed through genetic and linguistic data and patterns...
Exploration of Diminutive Spaces: The Connected Isolation of Micronesian Islands (2024)
This is an abstract from the "Social Archaeologies and Islands" session, at the 89th annual meeting of the Society for American Archaeology. More than 3,000 years ago peoples ventured into Remote Oceania using a combination of sophisticated watercraft, wayfinding techniques—including a celestial compass—and sailing strategies passed down orally through rote learning across generations. Over the course of 2,000+ years, different groups settled islands in Melanesia, Polynesia, and Micronesia,...
An Exploration of Perimeter Wall Architecture at the Terminal Middle Horizon Site of Los Batanes, Sama, Peru (2019)
This is an abstract from the "SAA 2019: General Sessions" session, at the 84th annual meeting of the Society for American Archaeology. Archaeological survey and excavation at the coastal desert site of Los Batanes, a Late Middle Horizon-Early Intermediate Period settlement of highlanders in the Sama Valley, southern Peru, have revealed mortuary and residential site components as well as a perimeter wall enclosing the site. Here I report on the findings of perimeter wall excavations in 2018...
Exploratory Mapping of Relationships between Late Preceramic Monuments and their Dynamic Environment in the Callejón de Huaylas, Peru (2021)
This is an abstract from the "SAA 2021: General Sessions" session, at the 86th annual meeting of the Society for American Archaeology. The Callejón de Huaylas is a valley in the North Central highlands of Peru located in a dynamic environment prone to environmental hazards such as glacial floods, avalanches, landslides, and seismic activity. However, the abundance of archaeological sites and long-term occupation in the Callejón de Huaylas which spans preceramic to modern times, suggests a...
Exploring 10,000 Years of Variation in Weapon Technologies: A Diachronic Analysis of Lithic Projectile Points in the Puna de Atacama (Northern Chile) (2024)
This is an abstract from the "The Global “Impact” of Projectile Technologies: Updating Methods and Regional Overviews of the Invention and Transmission of the Spear-Thrower and the Bow and Arrow" session, at the 89th annual meeting of the Society for American Archaeology. We present an analysis of the functional design of a collection of 353 projectile points from archaeological sites in the Puna de Atacama (21.9°–24.7° S) that belong to the cultural sequence dating from 12,500 to 2400 years...
Exploring Ancient Subsistence Strategies Through Community Archaeology at Puerto Malabrigo, Chicama Valley, Peru (2024)
This is an abstract from the "Cultivating Food, Land, and Communities" session, at the 89th annual meeting of the Society for American Archaeology. We embrace community archaeology to explore ancient subsistence strategies and societal resilience to El Niño Southern Oscillation (ENSO) events at Puerto Malabrigo, Chicama Valley, Peru. Since the Middle Holocene, Andean societies have experienced ENSOs that, when most powerful, prompt heavy rainfall and flooding in some locations and severe...