Republic of Guinea-Bissau (Country) (Geographic Keyword)
276-300 (443 Records)
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...
(Nut) Cracking the Code of Primate Cognition (2023)
This is an abstract from the "Old Technology, New Methodology" session, at the 88th annual meeting of the Society for American Archaeology. The use of percussive actions to access encased foods—e.g., nuts—has been proposed as a viable hypothesis to explain the emergence of stone tool technology in the hominin lineage. Observations of extant nonhuman primates such as chimpanzees (Pan troglodytes) or black-striped capuchins (Sapajus libidinosus) nut-cracking have been used to support the...
Objects of Adaptation: The Role of Play Objects in Adaptation to Environmental Change in the North Atlantic Islands (2023)
This is an abstract from the "Archaeology and Landscape Learning for a Climate-Changing World" session, at the 88th annual meeting of the Society for American Archaeology. We present a comparative analysis of Norse and Thule play objects and practices (i.e., toys and games) in the North Atlantic islands, focusing on their role in enculturation and information transmission between generations. When considered together with environmental records, this information offers insights into processes...
Of Fish and Plague: Death as Economic Opportunity at the Medieval Fishing Station of Gufuskálar, Iceland (2018)
The high morbidity (50% or greater) of Iceland’s Black Death in 1404 C.E. disrupted a rigidly hierarchical Icelandic social order and led to an inability to enforce social and legal constraints on Iceland’s labor classes. This newly untethered and mobile lower class searched for avenues for wealth creation previously unavailable. One avenue, in the century following Iceland’s Black Death, was through fishing and fish exports. During this period, previously tightly restricted fish exports...
Of Monsters and Men: Material Culture, Movement, and Symbolism at Surtshellir, a Western Icelandic Viking Age Ritual Site (2021)
This is an abstract from the "Social Archaeology in the North and North Atlantic (SANNA 3.0): Investigating the Social Lives of Northern Things" session, at the 86th annual meeting of the Society for American Archaeology. Over the course of 850 years, Surtshellir—a massive lava cave in western Iceland’s rugged interior—was variously described as a geological wonder, a shelter for outlaws, an abode of ghosts and spirits, a tourist's dream, a place of torture, the wilderness, an archaeological...
Of Ostrich and Ochre: The application of pXRF to detect experimentally pigmented ostrich eggshell (2017)
Ostrich eggshell (OES) is a somewhat common occurrence in Middle and Later Stone Age archaeological contexts. Ethnographically, OES are known to be used as containers, raw material for bead production, and the egg itself as a valuable food source. Archaeologically, it is difficult to determine which of these potential functions the OES fulfilled. The application of mineral pigment powder to OES may suggest a non-subsistence function for that particular piece. For this study we experimentally...
Of Pigments and Tools: Lithic and Ochre Raw Material Procurement Strategies during MIS 5 at Mwulu’s Cave (Limpopo, South Africa) (2024)
This is an abstract from the "Local and/or Exotic Interactions: Symbols, Materials, and Societies" session, at the 89th annual meeting of the Society for American Archaeology. The Middle Stone Age was a period of important innovations for Homo sapiens, including but not restricted to heat-treatment of silcrete, hafting adhesive, symbolic behaviors such as engravings, or exploitation of ochre. Though southern African Middle Stone Age lithics and ochre are commonly studied, combined studies of...
The Olduvai bifaces: technology and raw materials (1994)
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...
On claims for "Advanced" Ironworking Technology in Precolonial Africa (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...
On the alleged complexity of early and recent iron smelting in Africa: Further comments on the preheating hypothesis (1987)
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...
One More for the Road: Beer, Sacrifice and Commemoration in Ancient Nubian Burials of the Classic Kerma Period (2017)
The funerary equipment of the Classic Kerma elite community included sets of ceramic vessels accompanying the primary deceased and sacrificed individuals. Stacks of beakers were placed in communal areas of graves, suggesting that the vessels were intended for group use in the afterlife. Graves with extraordinary organic preservation include woven giraffe-hair implements placed near the vessels. In comparison with ethnographic examples, these tools are beer strainers. Two graves also had vessels...
Ongoing Excavations at FxJj20Main-Extension-0, Koobi Fora, Kenya (2017)
Original excavation of FxJj20 sites in Koobi Fora, Kenya revealed nine oxidized patches described as combustion features associated with artifacts. Here we describe new excavations at a nearby new locality described as FxJj20Main-Ext-0. This excavation extends previous work in order to explore potential combustion features with newer techniques. Three squares adjacent to a reddened feature yielded 18 bones and 33 stone artifacts. All bone was fragmented. Most stone artifacts were basalt. Nearest...
Online Education on African Archaeology and Heritage: The ONLAAH Platform (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. The Onlaah platform is formed by a consortium of institutions and partners, from Africa and around the world, such as the German Archaeological Institute (DAI), the University of Namibia (UNAM), the University Eduardo Mondlane (Angola), the ICArEHB (Algarve University, Portugal), the Autonoma...
The organisation of hornfels blade production during the Early Later Stone Age (ELSA) in the eastern Cederberg, Western Cape, South Africa (2017)
The Early Later Stone Age (ELSA) represents the onset of sustained microlithic technology in southern Africa. The ELSA is, however, poorly defined with respect to its technological characteristics and organisation. In this paper we identify key features of the ELSA at Putslaagte 8 (PL8) rockshelter in the south-west of southern Africa, dating ~25-22 ka. The assemblage features relatively expedient production of hornfels blades using natural ridges of cobbles from the nearby Doring River. A...
The origin of Indian corn and its relatives (1939)
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...
The Origin of Iron Smelting in Africa (1975)
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...
The origins of pastoralism in Eastern Africa: new human dental evidence from mid-Holocene Pillar Sites in the Turkana Basin (2017)
Herding spread into Eastern Africa ~5000 BP, but mechanisms of spread are still debated (migration, diffusion, or a mix). If herders migrated from desiccating areas of the Sahara, Sahel, or Ethiopian Rift, they would have passed through the Turkana Basin, where the earliest livestock coincides chronologically with the construction of megalithic "pillar sites." Recent excavations at 3 pillar sites revealed extensive human burials, plus caprine remains and zoomorphic artifacts suggesting these...
Ostrich Eggshell taphonomy and distribution at Knysna Eastern Heads Cave 1 (2017)
Analysis of ostrich eggshell (OES) fragment distribution at Knysna Eastern Heads Cave 1 (KEH-1) revealed taphonomic patterns. The variation of OES features and its distribution indicates that the OES was being used and processed differently in temporal and spatial context. KEH-1, a cave on the southern coast of South Africa, was inhabited by early modern humans throughout the Middle and Late Stone Age. Hearth features are prevalent throughout the sequence, providing evidence of occupational...
Out of Africa, or How Earlier Forms of African Governance Can Save the World (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. One of the consequences of European colonialism is the narrowing of the world’s political imagination. When colonists began to carve up Africa in the late nineteenth century, they were met with a dizzying range of governance systems—systems most famously pondered by academics in Fortes and Evans-Pritchard’s (1940) *African...
The Oyo Empire, ca. 1570–1840: The Art of Being a Compositional State (2024)
This is an abstract from the "States, Confederacies, and Nations: Reenvisioning Early Large-Scale Collectives." session, at the 89th annual meeting of the Society for American Archaeology. Yoruba sovereign states matured about the eleventh century in ideology, symbols of authority, and organizational structure. Governed by a system of monarchy comprising the divine king/palace officials and non-royal lords, theirs was a political arrangement that placed the king as first among equals with the...
Pacific basketmakers: a living tradition: catalog of the 1981 Pacific basketmaker's symposium and exhibition. (Fairbanks, Alaska) Symposium of traditional basketmakers; Honolulu, 1981.05. (1983)
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...
The Palace of Muweis and Its Medieval Necropolis (2017)
Muweis is located in the Shendi reach, about 300 kms north from the capital of Sudan, Khartoum. Its palace has been excavated by the Louvre Museum since 2007. It is part of the Meroitic Kingdom (350 BCE - 350 CE), which covered an area of 1500 kms on the Middle Nile Valley, making it the most important political structure known in Sub-Saharan Africa until the 19th century. In 2008 a medieval necropolis was discovered among the remains of the palace, under the debris of a small house situated at...
Paleoecological Assessment of the Douglas Korongo East and Bell's Korongo East Sites, Olduvai Gorge, Tanzania (2017)
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...
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...
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...