This PhD thesis addresses southern African archaeology, emphasizing the importance of considering geoarchaeological context when using archaeological remains to support hypotheses. It focuses on... Show moreThis PhD thesis addresses southern African archaeology, emphasizing the importance of considering geoarchaeological context when using archaeological remains to support hypotheses. It focuses on Umhlatuzana and Umbeli Belli rockshelters, conducting a comprehensive stratigraphic analysis for a deep understanding of their depositional history and archaeological context.Umhlatuzana's stratigraphic sequence reveals primary, unaltered depositional micro-layering throughout, challenging assumptions of sediment movement. Bioturbation features are present but do not significantly impact lithic assemblages.Umbeli Belli rockshelter shows intense percolating water activity, causing poor preservation of organic remains. Different geogenic processes and pulsed occupations form varying artifact densities and sterile zones, but overall, the archaeological context remains secure with minimal bioturbation.This research highlights the need for taphonomic studies to understand the visibility, invisibility, or absence of specific proxies in the archaeological record. In-depth geoarchaeological analysis contributes to assessing archaeological record completeness and revealing remnants affected by post-depositional processes.In conclusion, this study underscores the importance of geoarchaeological research in elucidating site formation processes and archaeological visibility, especially in challenging preservation conditions, like Umhlatuzana and Umbeli Belli rockshelters, providing valuable insights into southern African archaeology. Show less
Bubenzer, O.; Casselmann, C.; Faßbinder, J.; Fischer, P.; Forbriger, M.; Hecht, S.; ... ; Zielhofer, C. 2022
Das zentrale Kapitel Feldmethoden liefert einen Überblick über das breite Methodenspektrum, das während geoarchäologischer Forschungskampagnen im Gelände zum Einsatz kommt. Beschrieben werden... Show moreDas zentrale Kapitel Feldmethoden liefert einen Überblick über das breite Methodenspektrum, das während geoarchäologischer Forschungskampagnen im Gelände zum Einsatz kommt. Beschrieben werden zunächst klassische Methoden wie Bohrungen, archäologische Grabungen und Baggerschürfe,gefolgt von der damit mittlerweile häufig kombinierten, jungen Methode der Direct-Push-Sondierung, womit gleichzeitige Messungen unterschiedlicher Parameter wie Spitzendruck, Farbe oder elektrischer Leitfähigkeit möglich sind. Dazugehörige Infoboxen befassen sich mit einem Beispiel aus der Feuchtbodenarchäologie und mit dem wichtigen Thema der langfristigen Probenarchivierung. Der Abschnitt Fernerkundung führt in die Geschichte und in die aktuelle Praxis der Methodik ein und befasstsich mit dem Potenzial von Luftbildern und räumlichen Satellitendaten. Das in einem weiteren Abschnitt vorgestellte Konzept der „Digitalen Geoarchäologie“ bewegt sich an der Schnittstelle zwischen Archäologie, Geo- und Computerwissenschaften. Weiterhin werden häufig eingesetzte geophysikalischeMethoden, wie Geoelektrik, Geomagnetik und Georadar vorgestellt. Am Kapitelende geht es um das Potenzial archäologischer Zeigerpflanzen und ihrer Bedeutung für die archäologische Prospektion. Show less
Abderhalden-Raba, A.; Della Casa, P.; Kothieringer, K.; Lambers, K.; Mächtle, B.; Ranzinger, M.; Röpke, A. 2021
Die gut erhaltene Terrassenlandschaft oberhalb von Ramosch hat eine lange Geschichte, deren ackerbauliche Nutzung im Mittelalter durch historische Quellen belegt ist. Doch bereits die... Show moreDie gut erhaltene Terrassenlandschaft oberhalb von Ramosch hat eine lange Geschichte, deren ackerbauliche Nutzung im Mittelalter durch historische Quellen belegt ist. Doch bereits die prähistorische Siedlung auf der Mottata beweist, dass sie in eine stark vom Menschen überprägte Landschaft eingebettet war. Um der Frage nach der Entwicklung der Terrassen nachzugehen, engagiert sich seit einigen Jahren ein interdisziplinäres Forschungsprojekt mit dem Ursprung dieser Anlagen. Show less
Sifogeorgakis, E.; Klinkenberg, M.V.; Esteban, I.; Murungi, M.; Carr, A.S.; Brink, V.B. van den; Dusseldorp, G.L. 2020
Umhlatuzana rockshelter has an occupation sequence spanning the last 70,000 years. It is one of the few sites with deposits covering the Middle to Later Stone Age transition (~40,000–30,000 years... Show moreUmhlatuzana rockshelter has an occupation sequence spanning the last 70,000 years. It is one of the few sites with deposits covering the Middle to Later Stone Age transition (~40,000–30,000 years BP) in southern Africa. Comprehending the site’s depositional history and occupation sequence is thus important for the broader understanding of the development of Homo sapiens’ behavior. The rockshelter was first excavated in the 1980s by Jonathan Kaplan. He suggested that the integrity of the late Middle Stone Age and Later Stone Age sediments was compromised by large-scale sediment movement. In 2018, we initiated a high-resolution geoarchaeological study of the site to clarify the site formation processes. Here, we present the results of the excavation and propose a revised stratigraphic division of the Pleistocene sequence based on field observations, sedimentological (particle size) analyses, and cluster analysis. The taphonomy of the site is assessed through phytolith and geochemical (pH, loss on ignition, stable carbon isotope) analyses. The results indicate a consistent sedimentological environment characterized by in situ weathering. The analysis of the piece-plotted finds demonstrates semihorizontal layering of archaeologically dense zones and more sterile ones. There was no indication of large-scale postdepositional sediment movement. We show that the low-density archaeological horizons in the upper part of the Pleistocene sequence are best explained by the changing patterns of sedimentation rate Show less
Large scale excavations of Bronze Age settlement sites were carried out during the period of land consolidation projects resulting in a convincing model for the Bronze Age habitation of West... Show moreLarge scale excavations of Bronze Age settlement sites were carried out during the period of land consolidation projects resulting in a convincing model for the Bronze Age habitation of West-Frisia. This model envisaged settlement sites situated on creek ridges in an open almost treeless landscape. After a sudden change in climate c. 800 cal BC parts of the landscape were inundated, peat bogs developed and West-Frisia was abandoned by man. It was widely believed that this densely inhabited Bronze Age landscape was almost completely destroyed during the land consolidation projects. At the start of this century, however, it turned out that well preserved Bronze Age settlement sites still exist in West-Frisia. These sites were not only well-preserved but also situated at unexpected locations. In this thesis the palaeogegraphy is described at three scale levels. Based on an analysis of excavation results and environmental proxy data, a new model for the development of the landscape and habitation of West-Frisia during the Bronze Age emerges. For the construction of the palaeogeographical maps of Westwoud, a new approach is used, based on, amongst others, macro botanical remains. The thesis concludes with an alternative strategy for the prospection of Bronze Age sites in West-Frisia. Show less
Kothieringer, K.; Lambers, K.; Seregély, T.; Schäfer, A. 2014
This paper describes the results of initial archaeological and geoarchaeological fieldwork in the Northern Franconian Jura between the cities of Bayreuth and Bamberg. Our research aims at the... Show moreThis paper describes the results of initial archaeological and geoarchaeological fieldwork in the Northern Franconian Jura between the cities of Bayreuth and Bamberg. Our research aims at the reconstruction of settlement patterns and strategies of land use during the Metal Ages (Bronze Age and Iron Age) in the catchment area of the river Weismain. The project is designed as a case study for research into the settlement and landscape history of a rural region of the Central German Uplands during the last two millennia before our era. Show less
By applying a fieldwork-based, geoarchaeological approach, Tourloukis examines in this study the evidence from Greece within the framework of the earliest occupation of Europe. Although the Greek... Show moreBy applying a fieldwork-based, geoarchaeological approach, Tourloukis examines in this study the evidence from Greece within the framework of the earliest occupation of Europe. Although the Greek Peninsula lies within a core area of early hominin movements between Africa and Europe but also within Eurasia itself, the Lower Palaeolithic record of Greece remains as yet extremely poor. Chossing the scanty Greek record as a case-study, Tourloukis elaborates on a hitherto largely overlooked subject in the Eurasian Early-Middle Pleistocene archaeology: the role of geomorphic processes in biasing archaeological distribution patterns of early human presence. This study identifies the current status of the record, explains this status from a geoarchaeological and geomorphological perspective, and prospects its future enrichment. The analysis is carried-out on a landscape-scale and it assesses preservation potential in conjuction with archaeological visibility. Finally a conceptual model emerges that can assist in interpreting and/or predicting early Palaeolithic site locations in tectonically active settings, such as those of the Mediterranean Basin. Show less
