Republic of Angola (Country) (Geographic Keyword)
351-375 (422 Records)
Clarifying evidence for anthropogenic fire in the archaeological record has been subject to contention and vagueness. This uncertainty centers not on evidence for fire, rather what constitutes it being human-controlled. New research pursuing this question suggests that a peculiar angular fragment, termed thermal curved-fractures (TCF), are the byproduct of knapped materials (flakes, cores, bifaces) exposed at length to high heat. We present here results of experiments expanding our...
The Stimuli of Technological Inventions (2023)
This is an abstract from the "Essential Contributions from African to Global Archaeology" session, at the 88th annual meeting of the Society for American Archaeology. Technology transfer is a popular concept in the studies of pyro-technologies globally. This concept has been used uncritically in discourses on the origins and development of sophisticated technologies in sub-Saharan Africa. Instead of continuous patronage of this inherently derogatory concept in sub-Saharan African archaeology,...
Stone Age Archaeology in the Elephant River Valley, Southwestern Mozambique (2021)
This is an abstract from the "Archaeology in Mozambique: Current Issues and Topics in Archaeology and Heritage Management" session, at the 86th annual meeting of the Society for American Archaeology. Located between modern-day South Africa and Tanzania, both of which have well-known and extensive Stone Age records, Mozambique and its Stone Age sequence remain largely unknown in the broader context of African Pleistocene prehistory. This is despite the country’s critical position linking...
Stone Age Archaeology in the Lower Save River Valley, Southern Mozambique (2021)
This is an abstract from the "From Veld to Coast: Diverse Landscape Use by Hunter-Gatherers in Southern Africa from the Late Pleistocene to the Holocene" session, at the 86th annual meeting of the Society for American Archaeology. Southern Mozambique, with extensive Quaternary-aged deposits, shows great potential to inform on early modern human behavior. Despite its geographic proximity to well-known southern African hotspots of Stone Age archaeology, southern Mozambique represents a major...
Stone implements: how they were made and used (1950)
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...
Storage, Cooking, and Transport. A Preliminary Residue Analysis of Ceramics from Mai Adrasha (2017)
This paper outlines the preliminary investigation of a collection of diagnostic and undiagnostic ceramics recovered from the site of Mai Adrasha, located in the Shire region of Ethiopia. Mai Adrasha is one of the largest and arguably most significant early town sites west of Aksum dating to the pre-Aksumite to Early Aksumite periods (12th century BCE-2nd century CE) located in the Western Tigray. The site consists of a cemetery and a domestic area characterized by a collection of stone walls and...
‘Stuck like Glue’: A Multi-method Analysis of Hafting Adhesives from Later Stone Age Assemblages in Southern Africa (2017)
The characterization of hafting adhesives, the glue of composite tools, by chemical analysis and microscopy provides a means by which we may evaluate the organic components of technologies. In southern Africa, the well-preserved assemblages of the Later Stone Age (LSA) present a unique opportunity to evaluate the procured raw materials related to tool manufacture, with a focus on the ingredients of these plastic components. This paper presents the findings of a multi-site study of hafting...
Subsistence Technology in Early Iron Age Botswana (2018)
Analysis of the faunal assemblage from Thabadimasego, an Early Iron Age site in northeastern Botswana, contributes to the growing notion that hunting played a larger-than-expected role in the subsistence pattern of the area’s communities. Beyond understanding what they ate, what do the faunal remains tell us about the subsistence technology of Botswana’s Early Iron Age? Recent studies have focused on metallurgy and ceramic technology, but faunal patterns can provide information on the use of...
A Survey of Hilltop Settlement in Northern Jos Plateau, Nigeria: A Preliminary Report (2023)
This is an abstract from the "SAA 2023: Individual Abstracts" session, at the 88th annual meeting of the Society for American Archaeology. A reconnaissance of Dutsen Kura hill was carried out in June 2022. It is claimed that former occupants of the hill had ancestral links with Dutsen Kongba, a sixth millennium BC Later Stone Age hill settlement located in the same region. In addition, the present-day Bace group living in the plains in Dutsen Kura claims an ancestral link with former...
Swahili Agriculture and Power Dynamics in Regional Perspective (2017)
Urbanization along the Swahili coast coincided with an increasing importance of Islam, stone architecture, and materials traded through connections built inland as well as with Indian Ocean merchants. Archaeobotanical data from the town of Chwaka on Pemba Island, Tanzania (AD 1100-1500) suggest that foodways turned towards Asian crops, including rice and legumes, during the urbanization process. Beyond subsistence, crops held political power. Jeffrey Fleisher (2010) has suggested that feasting...
Systematic Differences in Sieved and Point-Provenienced Fauna Ecofacts from PP5-6, South Africa (2021)
This is an abstract from the "Human Origins Migration and Evolution Research Consortium Poster Symposium" session, at the 86th annual meeting of the Society for American Archaeology. In zooarchaeological analysis, there is a tendency to give point-provenienced ecofacts analytical priority over ecofacts found in sieved material. To test for the effects of this bias, we conducted a zooarchaeological and taphonomic analysis of faunal ecofacts (n = 841) found in the 10 mm sieved material from...
A Tale of Three Substrates: Effects of Trampling on Ostrich Eggshell and Applicability to the Archaeological Record (2019)
This is an abstract from the "SAA 2019: General Sessions" session, at the 84th annual meeting of the Society for American Archaeology. Few taphonomic experiments have considered Ostrich eggshell, despite its ubiquity at archaeological sites in Africa and Asia. This experiment seeks to fill some of the gaps in taphonomic knowledge by determining the effect of trampling on ostrich eggshell. Ostrich eggshell fragments were photographed, distributed across the surface of sand, soil, or gravel,...
Taphonomic and geological approaches to the identification of in situ versus ex situ archaeological material: a case study from BK East, Bed II, Olduvai Gorge (2017)
A variety of post-depositional processes can add to, subtract from, and/or spatially reconfigure archaeological deposits. The challenge for archaeologists, then, is to unravel these processes in order to assess the fidelity with which a given deposit reflects hominin behavior. BK East, an early Pleistocene locality in Olduvai Gorge’s middle/upper Bed II, preserves stone tools, butchered animal bones, and hominin remains. This rich archaeo-paleontological collection rests within an interbedded...
A Taphonomic Comparison of Two Late Pleistocene Zooarchaeological Assemblages in Northwest Italy and South Africa (2021)
This is an abstract from the "Human Origins Migration and Evolution Research Consortium Poster Symposium" session, at the 86th annual meeting of the Society for American Archaeology. A driving question in paleoanthropology is the extent of behavioral divergence in hominin species, particularly Anatomically Modern Homo sapiens (AMH) and Neanderthals. Generally, direct comparisons are restricted to Europe, where both hominin species were interacting within the same environmental constraints....
Taphonomy of a modern landscape bone assemblage in the Ngorongoro Conservation Area, Tanzania (2017)
Bone assemblages from modern landscapes can help address a variety of issues, from the degree to which bone scatters accurately reflect local habitats to what variables condition the deposition, preservation, and spatial distribution of faunal material. In 2015, systematic pedestrian survey recovered ~350 bone specimens within a 200m x 200m area of open grassland about two kilometers north of Olduvai Gorge in the Ngorongoro Conservation Area (NCA). Weathering profiles suggest an exposure,...
Technological Organization on the Paleo-Agulhas Plain: Robberg Lithic Technology from Knysna Eastern Heads Cave 1 (2021)
This is an abstract from the "From Veld to Coast: Diverse Landscape Use by Hunter-Gatherers in Southern Africa from the Late Pleistocene to the Holocene" session, at the 86th annual meeting of the Society for American Archaeology. Lithic technological organization is based on the landscape-scale distribution and availability of resources. During the Last Glacial Maximum (LGM), the landscape off the southern coast of South Africa was a different world than it is today. At its most extreme, the...
The Technological Sequence of Heuningneskrans (Limpopo, South Africa) around the Time of the Last Glacial Maximum (2021)
This is an abstract from the "From Veld to Coast: Diverse Landscape Use by Hunter-Gatherers in Southern Africa from the Late Pleistocene to the Holocene" session, at the 86th annual meeting of the Society for American Archaeology. The southern African region comprises a mosaic of biomes influenced by various physical and atmospheric parameters. Pleistocene hunter-gatherer societies would have exploited those biomes differently, which would have contributed to generate different lithic...
"Tell me what you are eating and I tell you who are you": Differences in Subsistence Systems of Elite and Non-Elite Gamo Society of the Ethiopia Highlands during Historical Times (2018)
There is little archaeobotanical data from Ethiopia, in this presentation, we will be comparing samples from two historic domestic archaeological sites spanning from late seventeen centuries to the late eighteen century A.D. within the same environment (Gamo highlands in Southern Nations, Nationalities, and Peoples Region (SNNPR), Ethiopia) with the intention of examining status differences through subsistence remains. The food habits of past human societies are of importance because the act of...
Temporal and Spatial Variability in Pre-Aksumite Lithics from Mezber, NE. Ethiopia: Social and Economic Implications (2017)
With over 33,000 total excavated flaked stone artifacts and >18,000 analyzed from deposits in primary context, Mezber offers a unique opportunity to understand the role of lithics in Pre-Askumite societies. Using multiple raw materials and reduction sequences, knappers produced a wide array of LSA/Neolithic tools for domestic use, and a narrower range for specialized activities. Locally available chert was the most common raw material, although pXRF results indicate ≥3 as yet unknown distant...
Terminal Pleistocene and early Holocene settlements in West Turkana (northern Kenya): New radiocarbon dates (2017)
Lake Turkana in northern Kenya has played a central role in generating archaeological and paleoclimatic datasets relevant to studying key transitions in human prehistory. Generally, despite its rich Plio-Pleistocene hominin fossil record, the later prehistory of the basin, particularly the period between 50 and 10 ka, remains comparatively underexplored. In this paper, we discuss new radiocarbon dates from two recently excavated sites in West Turkana, namely Kokito 01 (GcJh11) and Kokito 02...
Terminal Pleistocene Lithic Technology and Adaptation from Bulbula River B1s4 Site, Ziway-Shala Basin, Ethiopia (2017)
Archaeological excavation which had been conducted in 2009 and 2010 in the Ziway- Shala Basin, close to the Bulbula River Canyon at B1s4 site, has yielded lithic assemblages and few faunal remains. Two human occupation horizons (PS1 and PS2) were identified which are separated by an occupational hiatus at the very end of the terminal Pleistocene. Analysis of debitage on both unit levels indicates the presence of similar features that lead us to assume that B1s4 lithic industry was oriented...
That High Lonesome Sound: The MIS 5a (~80 ka) Middle Stone Age Lithic Assemblages from Melikane Rockshelter, Highland Lesotho (2021)
This is an abstract from the "From Veld to Coast: Diverse Landscape Use by Hunter-Gatherers in Southern Africa from the Late Pleistocene to the Holocene" session, at the 86th annual meeting of the Society for American Archaeology. Multidisciplinary research suggests Marine Isotope Stage 5 (~130–74 ka) was an important evolutionary stage in African deep history. Population expansion and growth spurred changes in material culture and the exploration of previously unoccupied regions and...
To build a ship: the VOC replica ship Duyfken (2001)
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...
Tool use across space in the Middle Pleistocene: Novel Techniques of Edge Damage Analysis at Elandsfontein, South Africa. (2017)
Although studies of lithic technology have been ongoing for over a century our knowledge of what tools were used for is still poorly resolved. Detailed analysis of microscopic damage has been the major focus studies of tool use. However, these studies are often limited to a subset of tools that have not undergone post-depositional damage and can be studied microscopically. Recently new approaches to damage patterns on the edges of simple flaked tools have been used to develop assemblage scale...
Toward a Transformative Maritime Archaeology of the Slave Trade: Reflections from the Slave Wrecks Project Research Programs in Mozambique and South Africa (2021)
This is an abstract from the "To Move Forward We Must Look Back: The Slave Wrecks Project at 10 Years" session, at the 86th annual meeting of the Society for American Archaeology. Drawing on work in Mozambique and South Africa undertaken over the last five years this paper examines how the Slave Wrecks Project’s field research program and its stakeholder engagement initiatives have come to inform each other in profoundly transformative ways. Our investigations of specific slaver shipwrecks...