RECENT GEOPHYSICAL INVESTIGATIONS AND NEW INTERPRETATIONS OF ETOWAH’S PALISADE

Abstract

We discuss excavations conducted at Etowah’s palisade wall in 1962 and 1995 and geophysical data collected in 2008. Artifact collections indicate the wall was built during the Wilbanks phases (A.D. 1250–1375) and most likely during the Late Wilbanks phase (A.D. 1325–1375). Radiocarbon dates obtained from charred wall posts are ambiguous but do not contradict a Late Wilbanks phase date. We explore estimates of the labor required to build the palisade and conclude that the wall could have been built in a relatively short period of time by the labor pool living at Etowah. Comparison of the excavation and geophysical data allows us to argue that the wall surrounded most of the site, but it is unclear as to whether the entire site was enclosed. We also argue that bastions were not positioned at regular intervals along the palisade’s perimeter. Ultimately we suggest that Etowah’s palisade may have been built for purposes other than simply just defense.     

Arsur Castle Maritime Installation (1241–1265 CE)*

Abstract

This article provides a detailed review of the early explorations of Tel Burna (Arabic Tell Bornat) from the earliest explorers until the recent excavations led by Itzhaq Shai and Joe Uziel under the auspices of Bar-Ilan University. Beyond offering various possibilities for the identification of the site, this paper's purposes are as follows: first, to serve as a case study on investigation of the early sources associated with the discipline of Historical Geography; second, to provide a detailed history of research related to Tel Burna by examining each major explorer and their respective contributions; third, to compare the recent survey and ongoing excavation to the results of the explorations of the 19th and 20th centuries.     

On the challenges and benefits of indoor archaeology: 15 years at the Archeodome (Mitchell Prehistoric Indian Village,South Dakota)

Abstract

Field archaeology is normally associated with outdoor excavation and exposure to the natural environment. Archaeological excavations have adapted to a wide spectrum of these conditions, but the recent prominence of archaeological sites as tourist attractions and educational facilities has occasionally led to dramatically different environments for the archaeological recovery, interpretation, and preservation of evidence, including facilities that permit indoor excavation. This article explores 15 years of experience at the Mitchell Prehistoric Indian Village in South Dakota. An “Archeodome” covering part of the site represents a non-traditional excavation and preservation environment that presents considerable benefits and challenges for archaeologists. The structure provides the basis for evaluating the nature of indoor excavation within its archaeological and educational context and provides a cautionary note for archaeologists, heritage groups, tourist boards, and others interested in the preservation of archaeological sites. Though this article focuses on the Mitchell site, the information reported has broad implications for sites where structures cover archaeological deposits.     

Site Conservation in Morocco: The Emergence of a Practice at Aghmat

Abstract

It is still uncommon for foreign and national archaeological excavations in Morocco to include architectural or site conservators during the excavation and post-excavation periods. The few existing examples of conservation have all been carried out long after the site or the building had been excavated. The site conservation activities during the Aghmat excavations in summer 2006 illustrate how the presence of archaeological conservators, advising the archaeological team and implementing urgent interventions, has ensured a safe excavation and has contributed to the preservation of the physical integrity of the excavated buildings. The excavation of the imposing archaeological features of the medieval bath of Aghmat provided the first opportunity in Moroccan archaeology for Moroccan archaeological conservators to be involved in condition assessment, planning, and provision of conservation activities to preserve the bath.

The primary aim of this paper is to present the site conservation experience in the Aghmat project, which is the first such project to be initiated during an excavation, and to be conducted mainly by a Moroccan team; it aims also to highlight the conservation procedures adopted and to incite discussion.     

TOM JONES (3HE40): GEOPHYSICAL SURVEY AND SPATIAL ORGANIZATION AT A CADDO MOUND SITE IN SOUTHWEST ARKANSAS

Abstract

This article outlines a process that has facilitated discoveries of intrasite pattern, architecture, and diagnostic artifacts at the prehistoric Caddo mound site Tom Jones (3HE40) in southwestern Arkansas. A methodology of multisensor geophysical survey using electrical resistance, electromagnetic conductivity, gradiometry, magnetic susceptibility, high accuracy survey and mapping, and data georeferencing enabled by geographic information system technology has proven to be an efficient, effective, and essential component of an overall research plan. In addition to providing insights regarding the intrasite organization of an upland Caddo ceremonial mound center, this technologically integrated approach has established that Saratoga chalk geology and Blackland Prairie clays combine to form an advantageous medium for geophysical discovery.     

The role of research and education in site management at the Lemba Experimental Village,Cyprus

Abstract

The project developed at the Lemba Experimental Village in Cyprus seeks to explain some aspects of the workings of archaeology through the medium of an ongoing and dynamic research project. The Lemba Experimental Village was established in 1988 with a view to understanding site formation processes through the construction of full-scale experimental buildings of the Chalcolithic period (3500–2800 BC). Experiments have been carried out with mud construction, lime plaster making and building construction. Monitoring and recording of construction and erosion processes provides a long-term history of events on the site which can be related to the deposits and features encountered when excavation is undertaken. Comparative information has been obtained from the structural analysis and excavation of buildings abandoned 25–30 years ago in the village of Souskiou, where similar deposits are encountered. The results of the work at Lemba and Souskiou are used as a comparative database for understanding deposits on prehistoric archaeological sites. The juxtaposition of the experimental building constructions with completed excavations at Lemba has led to the emergence of a policy of site presentation in which the methods of a particular form of archaeological research – experimental archaeology – constitute the main focus of interest on the site. This has been encouraged in the development of the site as a visitor centre, with an annually changing programme of new buildings being constructed and older ones being destroyed.     

Semantically Enhanced 3D: A Web-based Platform for Spatial Integration of Excavation Documentation at Alken Enge,Denmark

ABSTRACT

The photorealistic and geometrically accurate 3-dimensional representation of excavations, provided by image-based modeling, has the potential to transform the process of excavation documentation, making it easier to share observations with other researchers. Paradoxically, however, spatial representation lacks the ability to convey archaeological interpretations. By example of excavations in Alken Enge, Denmark, this paper explores how a web-based 3D platform is able to facilitate the collaborative exchange of 3D excavation content and how the integration of spatial and attribute data into one common event-based data model may be advantageous. This includes enhancing the semantic value of field-recorded 3D models by segmenting the geometry using various techniques, such as 3D projections and machine learning. Accordingly, the paper demonstrates a framework for interactive 3D models, which includes attributed classification based on segmented 3D content correlated with traditional raster, vector, and textual data, delivering a spatially integrated platform for collaborative research.     

GEOPHYSICAL AND ARCHAEOLOGICAL INVESTIGATIONS AT THE CLEMENT SITE,A CADDO MOUND COMPLEX IN SOUTHEASTERN OKLAHOMA

Abstract

Since the 1960s, few professional archaeological excavations have been conducted at Caddo sites in southeastern Oklahoma. This article summarizes the initial phase of a research program designed to increase our knowledge of this area. Geophysical and archaeological investigations at the Clement site (34Mc8) were conducted during the summer of 2008 by the University of Oklahoma. These revealed deep middens, intact mound stratigraphy, and architecture, and suggest that Clement had multiple Caddo occupations spanning approximately 300 years.     

The Excavations at Tel 'Eton (2006–2009): A Preliminary Report

Abstract

Tel 'Eton, commonly identified with biblical 'Eglon, is a large site in the trough valley in the southeastern Shephelah. Since the summer of 2006, Bar-Ilan University has been carrying out a large-scale exploration project at the site and its surroundings. The excavations were preceded by a detailed mapping of the site, which was subsequently divided into 39 sub-units. This was followed by survey and shovel tests in each of those units, and by full-scale excavations in four excavation areas. It appears that the site was first settled in the Early Bronze Age, and again in the Middle Bronze Age to the late Iron Age (8^th century BCE). Following a settlement gap in the 7^th–5^th centuries BCE, the site was resettled for a short period in the late Persian or early Hellenistic period. Among the major finds is a thick Assyrian destruction layer (8^th century BCE), which sealed many houses with their content, including many pottery vessels, metal artifacts, and botanical material (some still within the vessels), and many additional finds. The present article summarizes the results of the explorations of the site in 2006–2009.     

Archaeological geophysical survey of a Prehistoric Bronze Age site in Cyprus (Alambra <Emphasis Type="Italic">Mouttes</Emphasis>)—applications and limitations

The University of Queensland Alambra Archaeological Mission (UQAAM) conducted a program of geophysical survey and archaeological excavation over four seasons from 2012 to 2016. This program has allowed this study to compile a large array of geophysical data, which has been tested against actual excavation results. By integrating the two forms of archaeological investigation, the UQAAM has been able to identify geophysical ‘signatures’ diagnostic and indicative of internal architectural features relating to the Cypriot Prehistoric Bronze Age (c2400–1750BC). This is the first time internal features have been identified using these techniques on a Middle Bronze Age site in Cyprus. The program has also identified two, and possibly four, areas of domestic settlement. This has yielded results that are of considerable value to cultural heritage managers of the site, which is experiencing development pressures. While identifying several constraints with the geophysical survey for the Prehistoric Bronze Age in Cyprus, the program has demonstrated the efficacy of a combined geophysical survey and excavation approach to sites of the Early-Middle Bronze Age period.     

A Short History of Archaeological Sieving at Franchthi Cave,Greece

Abstract

Excavations at the Franchthi Cave in SE Greece, under the direction of Dr. Thomas Jacobsen, have revealed a long habitation sequence of considerable interest to students of the early history of the Aegean Basin. The earliest recoverable deposits date to about 25,000 B.P. The most recent radiocarbon dates indicate that the latest deposits belong to the period around 3000 B.C.

The excavations themselves were carried out over the years 1967–1976. During that time, excavation techniques used at the site evolved considerably. Object recovery by various methods of archaeological sieving forms a major component of this evolution. The purpose of this article, therefore, is to discuss the standards of object recovery at Franchthi and the adaptation of sieves designed elsewhere to the situation at Franchthi, as well as to serve as a guide to other excavations planning a program of archaeological sieving.     

HELLENISTIC ARCHITECTURE IN JAFFA: THE 2009 EXCAVATIONS OF THE JAFFA CULTURAL HERITAGE PROJECT IN THE VISITOR'S CENTRE

Abstract

In 2009 the Jaffa Cultural Heritage Project undertook a pilot-project excavation within the soon-to-be-renovated visitor's centre in Qedumim Square. These excavations were intended to clarify stratigraphic questions within area C of Jacob Kaplan's excavations (1961, 1965) and to lay the groundwork for future excavations by the project which was founded in 2007 as a partnership between UCLA and the Israel Antiquities Authority. Along with achieving these goals, the excavations exposed one of the best preserved examples of Hellenistic architecture in the southern Levant and confirmed the employment of a Hippodamian-style town plan from as early as the late Persian period.     

A NEW LOOK AT KINCAID: MAGNETIC SURVEY OF A LARGE MISSISSIPPIAN TOWN

Abstract

Despite extensive work by the University of Chicago in 1934–44, Kincaid has remained one of the least understood of the large mid-South Mississippian mound complexes. Between 2003 and 2009, large-scale magnetic gradient survey was done on 33.6 ha of the site, roughly half of the total site area and 65 percent of the larger and more accessible Massac County portion. The survey was highly successful, revealing large numbers of cultural features, including palisades, structures, pit features, and midden areas. This paper presents the preliminary results of the geophysical survey, complemented by small-scale groundtruthing excavations. Together these have significantly expanded and refined our understanding of this large prehistoric town. Kincaid is clearly much larger than once thought, both in terms of total site area and area of habitation. The site also exhibits much greater internal complexity, as evidenced by internal palisades and numerous small mounds and earthen platforms.     

Excavations of the 16th-century Protestant church and graveyard in Govče,north-east Slovenia

Summary

Archaeological excavations carried out in Gov?e ??near ?alec, Slovenia, have confirmed the location of the 16th-century Protestant church, destroyed by the Counter-Reformation Commission in 1600. These excavations have revealed the foundations of a polygonal nave, remains of the enclosure and part of a graveyard. This article focuses on the results of analysis of the burials, providing new information on 16th-century material culture. It provides historical background of the area and of the construction of the church, and presents the results of the excavation with emphasis on the graveyard, providing new information on Protestant burial customs employed in the late 16th century.     

Site conservation during excavation: treatment of masonry,wall plaster and floor mosaic remains of a Byzantine church in Petra,Jordan

Abstract

The conservation treatments carried out between June 1992 and August 1993 on the architectural remains of a Byzantine basilica in Petra, Jordan, during and immediately after the excavation are described. The treatments completed during excavation included: stabilization and consolidation of certain sections of the basilica's sandstone ashlar masonry; cleaning and consolidation of the unpainted lime wall plaster decorating the basilica interior; cleaning and consolidation in situ of the extensive remains of a figurative mosaic pavement in the two side aisles, and the fragmentary remains of the opus sectile pavement in the central aisle. The consolidation treatments included injection grouting using hydraulic mortar mixes produced in Italy, and mortar repairs using slaked lime and hydraulic lime. The existence of the mosaic required preventive conservation measures during the excavation, such as the construction of a temporary shelter over the site during the winter, the use of temporary protective facings over damaged areas of the mosaic, as well as the temporary backfilling of the mosaic with soil over a layer of geotextile in order to protect the mosaic between the initial phase of conservation work and the construction of a permanent shelter for the site in the near future. The importance of having a conservator present on site during the critical phase of excavation, when all materials are most susceptible to damage, is emphasized. The Petra Church Project will hopefully serve as a model for future excavations in that it employed two conservators from the beginning of the excavation: one for small finds, the other responsible for the site and the architectural remains removed from the site during the excavation.     

Integrated geophysical surveys at the archaeological site of Tindari (Sicily,Italy)

The results of geophysical survey carried out at the archaeological site of Tindari, located 70 km west-north-west of Messina (Sicily, Italy), are presented and discussed. The site is one of the most important archaeological sites, about 90 ha large, on the north-eastern side of Sicily and it was one of the last Greek settlements in Sicily. Keeping in mind the vastness of the site, according to the archaeologists an area, of about 1200 m² was selected, for a geophysical survey. Electrical resistivity tomography (ERT), including induced polarization (IP) measurements, and seismic refraction tomography were applied in the course of geophysical exploration in the area. The objective of this preliminary geophysical investigation was to verify the effectiveness of the technique for a spatial definition of the buried archaeological structures (mostly walls, columns, etc.) to determine their characteristics and to study the presence of collapsed columns within the zone of archaeological interest, in view of their application in the rest of the site, that, for obvious reasons, could not be entirely excavated in brief times. The geophysical data, visualized in 3D space, revealed a distribution of low-contrast shallow anomalies that indicate the presence of different types of buried structures in the surveyed area. Also, the probable accumulations of collapsed columns could be determined. These results confirm the hypothesis of a large northern extension of the archaeological site and provide useful information to design a more efficient excavation plan.     

Site Interiography and Geophysical Scanning: Interpreting the Texture and Form of Archaeological Deposits with Ground-Penetrating Radar

The remarkable potential of geophysical scanning—to assess the internal variability of sites in new ways, to highlight important phenomena in the field, to exercise co-creation of interpretation and commitment to minimal destruction of community partners’ resources, and to aid in the practice of due diligence in avoiding desecration of the sacred—continues to be underutilized in archaeology. While archaeological artifacts, features, and strata remain primary foci of archaeological geophysics, these phenomena are perceived quite differently in scans than in visual or tactile exposures. In turn, new registers of site exploration afforded by geophysical prospection may be constrained by the language of site excavation and visual observation, requiring adjustments in the ways of thinking about and describing what the instruments are measuring. The texture and form of site deposits as rendered in ground-penetrating radar scans can be examined in detail prior to making interpretations of cultural features or stratigraphy. Far more than simple “anomalies” demanding our attention for excavation, patterns in geophysical data can be the focus of extensive archaeological analysis prior to, in conjunction with, or independent from excavation.     

EARLY VILLAGE LIFE IN SOUTHEASTERN INDIANA: RECENT FIELD INVESTIGATIONS AT THE GUARD SITE (12D29)

Abstract

Investigations at the Guard site (12D29), located in Dearborn County, Indiana, have provided evidence pertaining to the development of early Fort Ancient villages. Recent geophysical survey and excavations alongside many new radiocarbon dates have allowed for improved understanding of household architecture and intrasite variability. Although some scholars have hypothesized that Middle Fort Ancient villages developed out of small early Fort Ancient hamlets, the Guard site provides explicit evidence for villages early in the Fort Ancient sequence. Guard also contains key Mississippian indicators for interaction, particularly wall-trench architecture and a Ramey knife. These findings demand that we reconceptualize the inception of Fort Ancient villages.     

Nohmul,Belize: 1982 Investigations

Abstract

The large site of Nohmul in northern Belize has a long sequence of occupation spanning Some two millennia. Half a century of sporadic excavation has shown it to be a center of regional importance from the Late Formative to the Early Postclassic. The present report outlines past and planned study of Nohmul, and describes the results of excavations and mapping in 1982. Principal discoveries in the ceremonial center date to the Terminal Formative/Early Classic and Terminal Classic/Early Postclassic periods, ca. 200–300 A.C. and ca. 800–1000 A.C. respectively.