Republic of Rwanda (Country) (Geographic Keyword)
426-450 (617 Records)
Current work at DKE and BKE in concert with The Olduvai Paleoanthropology and Paleoecology Project (TOPPP) has exposed Bed I and Bed II deposits, respectively. At DKE a series of tuffs and siltstones, including paleosols, indicates DKE hosted a series of productive landscapes through time. Paleosols have well-developed blocky structure and host large concentrations of fossils. At BKE sandy fluvial deposits adjacent to siliceous siltstones confirm previous descriptions of site materials. Cultural...
Paleoenvironmental Conditions of Holocene Southern Mozambique: Multiproxy Data from Coastal Lake Nyalonzelwe Cores (2021)
This is an abstract from the "SAA 2021: General Sessions" session, at the 86th annual meeting of the Society for American Archaeology. To understand the role climate played in facilitating the development and expression of human behaviors, our interdisciplinary research team cored the interdunal Nyalonzelwe lake (Inhambane coast, southern Mozambique) during the summer of 2019. Lake Nyalonzelwe sits 5 m above MSL and is sheltered from the Indian Ocean by a Pleistocene dune system. Its...
Paleolandscape Reconstruction Using Geoproxy Evidence at Erfkroon, a Middle to Later Stone Age Occupation in South Africa’s Continental Interior (2019)
This is an abstract from the "SAA 2019: General Sessions" session, at the 84th annual meeting of the Society for American Archaeology. Erfkroon is situated in South Africa’s Modder River Valley and is known for its well-stratified fluvial landscape and archaeologically rich terrace systems. The Orangia terrace is the subject of ongoing investigations because it is characterized by abundant in situ alluvial deposits containing Middle and Later Stone Age artifact assemblages in context with...
Paleolithic Survey on the Upper Luangwa Valley, Zambia (2017)
The northern half of the Luangwa Valley, Zambia, a southern branch of the East African rift system, is archaeologically unexplored territory in an area that may have served as an important biogeographic corridor between eastern and southern Africa during the Plio-Pleistocene. This paper summarizes the first systematic survey in this region. Paleontological reconnaissance in 2013 incidentally revealed multiple Paleolithic sites which may range from the Acheulian through the MSA. Representative...
Paleoproteomic Perspectives on the Subsistence Decisions of Later Stone Age Herders in Namaqualand, South Africa (2024)
This is an abstract from the "Ancient Pastoralism in a Global Perspective" session, at the 89th annual meeting of the Society for American Archaeology. Ceramic-bound protein characterization, or paleoproteomics, can provide vital insight into the species-specific dietary decisions preserved in the pottery of past populations. This insight is particularly relevant for understanding the subsistence choices of Later Stone Age (LSA) herders living in the Namaqualand coastal desert of South...
Pastoral Neolithic Mortuary Site Sedimentology at Noomparrua Nkosesia, Kenya (2018)
Mobile pastoralism was the earliest form of food production in eastern Africa. The spread of pastoralism in Kenya c. 5000-1200 BP involved peoples with diverse subsistence patterns and material culture repertoires. However, little is known about the social landscapes and mortuary practices in southern Kenya. The mosaic of Pastoral Neolithic burial traditions across Kenya is diverse, ranging from monumental pillar sites to the north to cairns and rockshelter cremations to the south. In 2016,...
A Pathway to Attain Sustainable Development in Africa (2024)
This is an abstract from the "SAA 2024: Individual Abstracts" session, at the 89th annual meeting of the Society for American Archaeology. The Initiative for Sustainable Development in Africa (ISDAf) was conceived in 2020 to raise awareness of the need to engage local indigenous and descendent (LID) communities as equal partners in Strategic Environmental and Social Assessments (SESA) and Environmental and Social Impact Assessments (ESIAs) for development and conservation projects at the...
Patterns in Amino Acid Delta 15N Values of Lemurs Are Inconsistent with Aridity Driving Megafaunal Extinction in Southwestern Madagascar (2017)
Early human colonists of Madagascar encountered a diverse endemic fauna during the late Holocene that included elephant birds, pygmy hippos, and giant lemurs. All fauna >10 kg went extinct in the past 1,000-2,000 years. Direct human predation and anthropogenic landscape change help explain aspects of the extinction pattern. Increasing aridity may have also played a role in some regions, but its contribution remains controversial. We track changes in aridity during the past 4,000 years in...
Patterns in Robberg Tool Manufacture and Discard at the Open-Air Locality of Uitspankraal 9 Western Cape, South Africa (2019)
This is an abstract from the "SAA 2019: General Sessions" session, at the 84th annual meeting of the Society for American Archaeology. Robberg technology is found across southern Africa, but currently is known primarily from cave and rock shelter contexts. This study characterizes the nature of the assemblage from a discrete cluster of Robberg artifacts at the open-air locality of Uitspankraal 9 (UPK9) in the Doring River catchment of the Cederberg Mountains. UPK9 is situated on the banks of...
Patterns of a Life and Death through Machine Learning: Archives of the Bois Marchand Cemetery in Mauritius (2024)
This is an abstract from the "Islands around Africa: State-of-the-Art and Future Directions" session, at the 89th annual meeting of the Society for American Archaeology. The Bois Marchand cemetery in Mauritius was established in 1867, during the malaria epidemic, as the largest in the Indian Ocean and the third largest in the world. The Bois Marchand Cemetery Archive (1867–to date) holds a near-complete set of burial records of individuals interred in this cemetery. The records contain...
Patterns of Hominin Land Use and Raw Material Procurement in the Paleo-Olduvai Basin, Tanzania (2017)
Suitable toolstone was a key affordance for Early Stone Age (ESA) populations across Africa. Northern Tanzania’s Olduvai Basin, because it contains numerous ESA archaeological localities and a variety of quartzitic outcrops, offers an excellent opportunity to evaluate the effect of raw material distribution on hominin landuse. While the lithology and mineralogy of these outcrops have been well described, their macroscopic similarities confound efforts to reliably determine the exact source of...
People and Palaeoclimates at the Diallowali Site Complex: Changing patterns along the Middle Senegal Valley throughout the 1st millennium BC (2017)
The first millennium BC was a time of considerable social, technological, and environmental change for the peoples of West Africa. Despite the growing number and distribution of archaeological projects throughout the region, very little is known about this critical period. Likewise, many of the climate models currently in use lack the sufficient temporal or spatial resolution needed to provide context for the variety of changes occurring at a localized level. Recent research at the Diallowali...
Perspectives on the Organization and Use of Lithic Technology: A Modern Ethnographic Case Study in East Turkana, Kenya (2024)
This is an abstract from the "Expedient Technological Behavior: Global Perspectives and Future Directions" session, at the 89th annual meeting of the Society for American Archaeology. Expedient technology has taken on several meanings within the study of stone tools. However, the range of behaviors associated with the term expedient and its manifestation in the archaeological record is dependent on the socio-ecological and functional contexts in which technology is used. Acquiring a deeper...
Petrographic and Chemical Analysis of Ceramics of the Atlantic Period of Baol (1400–1900), Historical Kingdom of Northern Senegambia (2024)
This is an abstract from the "SAA 2024: Individual Abstracts" session, at the 89th annual meeting of the Society for American Archaeology. The petrographic and chemical analysis of ceramic shards from the Senegalese Atlantic period (1400-1900) is the weak link in archaeological research in Senegal. Archaeological surveys and excavations carried out for my doctoral thesis yielded several artifacts, including local ceramics. A qualitative study of the ceramics collection was carried out...
Petrographic Perspectives on Ceramic Technology and Provenance in Northern Botswana (2019)
This is an abstract from the "Cross-Cultural Petrographic Studies of Ceramic Traditions" session, at the 84th annual meeting of the Society for American Archaeology. Over the last 45 years, Wilmsen, James Denbow, and others have recovered ceramics from nearly thirty excavated sites, in the northern half of Botswana. Together with Phenyo Thebe and Ann Griffiths, Wilmsen has also sampled clays and sands throughout the region, has obtained samples of raw materials, and prepared pastes and pots...
Pfahlbauten in Afrika, Phil. Diss. (1978)
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...
Phytolith Analysis of Experimental Fires: Insights into the Prehistory of Fire (2019)
This is an abstract from the "SAA 2019: General Sessions" session, at the 84th annual meeting of the Society for American Archaeology. The Cooking Hypothesis suggests the morphological changes in the Homo lineage, including larger brains, were due to incorporating controlled combustion to cook food. Most archaeological evidence for fire comes from cave sites, which are less likely to be exposed to post-depositional processes (e.g. wind and water) that can destroy combustion evidence. Yet the...
Phytolithic Analysis of Site FxJj 20 AB (2019)
This is an abstract from the "SAA 2019: General Sessions" session, at the 84th annual meeting of the Society for American Archaeology. Controlled fire could have significantly impacted hominin evolution, providing an adaptive release resulting in reduced teeth and gut size, and larger brains. Evidence of hominin controlled fire is sparse in the early Pleistocene archaeological record. These sites are usually in open-air contexts where taphonomic factors can obscure the identification of...
Post-depositional Processes and Their Impact of Inferences of Behavior at FxJj 34 (Koobi Fora Formation, Northern Kenya) (2019)
This is an abstract from the "SAA 2019: General Sessions" session, at the 84th annual meeting of the Society for American Archaeology. It is often argued that surface assemblages provide insight into human behaviors at a regional scale. Measures of artifact use life and reduction intensity at this broad scale are often used to characterize the structure of stone tool use across space. However, once re-exposed, artifacts are subject to a variety of processes that potentially bias the...
Post-Depositional Ridge Rounding on Banded Ironstone and the Condition of the Fauresmith Artifacts at Bestwood, South Africa (2019)
This is an abstract from the "SAA 2019: General Sessions" session, at the 84th annual meeting of the Society for American Archaeology. Transitional lithics have the potential to inform researchers about innovation during significant periods of human evolution. The Fauresmith, an Early Stone Age (ESA) to Middle Stone Age (MSA) transitional industry in South Africa, is marked by the appearance of blade technology and composite tools alongside continuing traditions of large cutting tools. This...
Pots, Ethnoarchaeology, and Snake-Oil: James Skibo’s Lasting Impact on the Future of Archaeology (2019)
This is an abstract from the "Archaeological Method and Theory: Papers in Honor of James M. Skibo, Part I" session, at the 84th annual meeting of the Society for American Archaeology. James Skibo changed the way we study pottery. Jim’s archaeological career incorporated many different facets of archaeological research including experimental archaeology, ethnoarchaeology, archaeology, and theory, all focusing on pottery research. One of his biggest influences is combining ethnoarchaeology and...
The pre-Aksumite Period in Eastern Tigrai: The Chronology and Stratigraphy of the Site of Mezber (2017)
The current understanding of the pre-Aksumite period of northern Ethiopia has been heavily influenced by data originating from sites in western Tigrai, particularly those in the area of Aksum. The Eastern Tigrai Archaeological Project (ETAP), however, has also documented substantial evidence for pre-Aksumite settlement further to the east, through both survey and excavation. This paper will summarize ETAP’s efforts to understand the pre-Aksumite period in eastern Tigrai at the site of Mezber,...
The Pre-Aksumite to Aksumite Transition in EasternTigrai: Ceramic Evidence from Ona Adi (2017)
The pre-Aksumite to Aksumite transition (PA-A transition) is critically important for the culture history of the Horn of Africa. This period in Western Tigrai (400/300–150 BCE) represents a cultural break between the Sabaean-influenced pre-Aksumite period (≥800–400/300 BCE) and the predominantly indigenous kingdom of Aksum. Pre-Aksumite and Aksumite polities in Western Tigrai were not directly related and marked by significant sociopolitical change. The emerging picture of the PA-A transition in...
Preheating: Practice or Illusion? (1996)
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...
Preliminary results from new excavations of the Late Pleistocene occupations at Grassridge Rockshelter, South Africa. (2017)
Grassridge Rockshelter sits at the base of the Stormberg Mountains in the northern part of the Eastern Cape, South Africa. This region has only been the focus of two previous major archaeological projects, with research at Grassridge last conducted in 1979 and identifying Holocene Later Stone Age and Late Pleistocene Middle Stone Age occupations. The Grassridge Archaeological and Palaeoenvironmental Project (GAPP) renewed research at Grassridge in 2014. In this presentation, we summarise the...