Assigning Context to Artifacts in Burned-Rock Middens

Abstract

Accumulations office-cracked rock and carbon-stained sediment in pits mark locations of past cooking and heating facilities around the world. While the specific functions of these features may vary, the use of stones as heating elements in earth ovens is common. After repeated use, debris in the form of fire-cracked stones, charcoal, ash, sediment, carbonized plant fragments, and other materials accumulates to form low mounds known in the U.S. Southern Plains and the Southwest as burned-rock middens. The middens may include artifacts some introduced inadvertently with sediment used to form an earthen cap to seal the pit oven. The sediment and included artifacts for this insulating cap may be borrowed from other parts of the site. After the cooking is complete, the earthen cap is peeled open and all materials redistributed by trampling and slope wash. Artifacts and other materials in burned-rock middens, therefore, may not represent discrete events or periods directly associated with use of the ovens.     

An Analysis of Textile Fragments from the Janey B. Goode Site

Abstract

Excavations at the Janey B.Goode site (11S1232), located in the American Bottom region of Illinois, yielded carbonized textile remains from two pit features dating to the Terminal Late Woodland period and from one pit feature dating to the Mississippian period. The remains comprise both twisted or braided cordage pieces and actual twined textile fragments ranging in size from 2×3 cm to over 9×9 cm. Four different twining techniques are represented: two types of compact twining and two types of space twining. All textiles appear to be constructed of bast fibers, probably from the outer part of herbaceous plant stems. The textiles are similar to those described from other Midwestern sites dating to the Woodland and Mississippian periods, reflecting the existence of a widespread fiber industry. In this paper, the textiles from the Janey B. Goode site and the production technology used to produce them are described.     

Patterns of Interpersonal Violence at the Fisher Site

Abstract

Recent reanalysis of crania from the Late Prehistoric Fisher site in Will County, Illinois indicates relatively high levels of interpersonal violence. In the Big East and Big West mounds, cranial trauma was likely a result of repeated, low-level harassment of the villagers, resulting in the death of only a few people at a time. Numerous burials in the south-southwest mound, however, were interred in a large pit that reportedly contained at least 40 partially disarticulated individuals. Of those individuals from the mass burial pit, nearly all of the crania available for study showed evidence of perimortem trauma. These victims were likely the result of a large-scale attack that resulted in numerous deaths and subsequent abandonment of the site. Accelerator mass spectrometry (AMS) of radiocarbon dates indicate that this violence was occurring between about A.D. 1225 and 1300, a period that seems to have been a particularly volatile one in Late Prehistoric Illinois.     

WHAT’S FOR DINNER? INVESTIGATING FOOD-PROCESSING TECHNOLOGIES AT DUST CAVE,ALABAMA

Abstract

Many models of hunter-gatherer subsistence have traditionally focused almost exclusively on what people ate. More recently, researchers have begun to ask how these ancient foods were processed and prepared prior to consumption, questions that are best answered by looking at the context in which food remains are uncovered. At the archaeological site of Dust Cave (1Lu496), excellent preservation conditions have resulted in a plethora of cooking features. Ranging from small charcoal pits to fired clay surfaces and hearths, the features at Dust Cave are in-situ representations of the occupants’ cooking and processing activities. We use a combination of paleoethnobotanical, zooarchaeological, geoarchaeological, and experimental methods to investigate these activities. Experimental studies were conducted in order to develop archaeological correlates for food processing. Experimental results are then compared to botanical and faunal remains from the site as well as chemical analyses of feature fill. Results suggest that the occupants of Dust Cave likely processed fish and plants–primarily nuts–on a large scale. Specifically, fish appear to have been roasted in coals, plants and nuts toasted or parched on flat clay “griddle-like” surfaces, and hickory nuts boiled in pit hearths to extract nut oil.     

Molecular evidence of changing foodways across the Mississippian transition at the George Reeves site (11S650)

ABSTRACT

The George Reeves site (11S650) is a multicomponent village on the bluffs in the central American Bottom, Illinois. The site was occupied from the Late Woodland Rosewood phase through the Mississippian Lohmann phase. Pottery use and dietary variation between the Late Woodland and Emergent Mississippian occupations at the site were explored through stylistic analysis, pottery residue analysis, and compound-specific carbon isotopic analysis of pottery residues. Although more samples should be analyzed, diet and pottery use at George Reeves seems to have been varied, with maize present by cal AD 900–1000, but comprising a relatively small portion of lipid residues in pottery. Residue analysis indicates a C₄ presence in 5 of 16 sampled pots from the early Emergent Mississippian deriving from either maize or from meat from animals consuming maize. Pottery residues were mixed, showing C₃ and C₄ plants as well as meat and fish or shellfish. One residue showed a high incidence of C₄ contribution, most likely from Portulaca oleracea (common purslane), as well as large amounts of fish or shellfish and another C₃ plant. Residue from a ceramic pipestem indicates that maize may have been smoked, probably in the form of maize silk mixed with other nontobacco plants.     

Early Middle Ages Houses of Gien (France) from the Inside: Geoarchaeology and Archaeobotany of 9th–11th c. Floors

ABSTRACT

At Gien (France), indoor floors from early Middle Ages occupation (8th–10th c. AD) are very well preserved, providing a new reference for archaeological investigation in northern France. This site is located on an outcrop, 20 m above the Loire valley, where a 15th c. castle stands now. The medieval occupation combines high-status houses with crafting and agricultural areas. They constitute a new urban nucleus, which grew 2?km east from an ancient Roman settlement. During the rescue excavation, four buildings of different status were sampled and studied using an integrated approach, combining stratigraphy, micromorphology, chemical, macro-remain and phytolith analyses. Micromorphological investigations helped to identify 74 built floors, from 0.5 to 150?mm thick, made with transformed local clay or imported silty earth. Mineral floors were covered by vegetal ones, consisting of crop processing refuse. These litters include an abundance of phytoliths and some seeds, both produced by cultivated cereals, which were processed in situ, such as Triticum durum, Secale cereale and Hordeum vulgare. The refuse above the mineral and vegetal floors were trampled. They were produced not only by domestic activities, such as cooking and eating, but also by metallurgic activities and animal husbandry. The investigation of a contemporary pit indicated that, despite the large amount of refuse, floors were well maintained and regularly rebuilt. The spatial distribution of waste indicated that a single space could be dedicated to several activities, which were not necessarily separated by new floors. Moreover, the total absence of bioturbation allowed the study of a stage of dark earth formation, by comparing it to the contemporaneous mechanical disturbance of a part of the strata which occurred when building new floors. All these results give new evidence of the richness and the complexity of the early Middle Ages town, in addition to help identifying the activities which could take place in early castral areas.     

MAIZE ADOPTION AND INTENSIFICATION IN THE CENTRAL ILLINOIS RIVER VALLEY: AN ANALYSIS OF ARCHAEOBOTANICAL DATA FROM THE LATE WOODLAND TO EARLY MISSISSIPPIAN PERIODS (A.D. 600–1200)

Abstract

We consider the causes and timing of maize (Zea mays) intensification in the central Illinois River valley and argue that an understanding of changes in maize production requires a consideration of changes occurring in the entire plant subsistence system. To this end, we explore trends in the collection and production of plant foods from the Late Woodland (A.D. 600–1100) to Early Mississippian periods (A.D. 1100–1200). The plant data reveal a stepwise decrease in nut collection during the Late Woodland period, and again during the transition to the Early Mississippian period. This pattern is accompanied by statistical increases in maize abundance, indicating an intensification of maize production around A.D. 1100. We consider these patterns in light of similar maize increases occurring throughout the Eastern Woodlands and evaluate several possible interpretations related to population pressure, climate change, competitive generosity, and cultural emulation, the latter which appears to have been inspired by prolonged contact between local populations and Mississippian groups in the greater Cahokia area.     

Ceramics Technology at Late Classic K’axob,Belize

Abstract

Excavation of a Late Classic Maya platform at K’axob, Belize, has revealed a suite of pit features and associated artifacts that are strongly suggestive of pottery production. Interpretation of the features as remnants of pit kilns used to fire pottery is bolstered by comparanda from the Andean region. Archaeometric and experimental replication studies also support the interpretation of this locale as one of pottery fabrication. Findings discussed include features identified as kilns, raw material suitable for temper, lumps of fired clay, ground stone, and expedient clay-working tools made of recycled pottery sherds. This research contributes to knowledge of the organization of Maya pottery production by providing the most comprehensive information presented to date on the technology of ancient Maya pottery fabrication and firing.     

Organic geochemical analysis of archaeological medicine pots from Northern Ghana. The multi-functionality of pottery

Sherds from pots found layered under a granite boulder in the Tong Hills of the Upper East Region of Northern Ghana seem, based on their deposition context to have been used for the preparation of medicines. Organic geochemical and isotopic analyses of these sherds and a modern day analogue reveal an n-alkanoic acid composition that is consistent with their being used in the preparation of plant derived substances. Isotopic analyses of the modern medicine pot indicate a contribution of n-alkanoic acids derived from plants that use C₄ carbon fixation, most likely maize, sorghum and/or millet suggesting that this pot was used for cooking C₄ based plant substances, perhaps, based on current analogy, staple porridge type food. The modern medicine pot could thus have had a prior use. The absence of C₄ plant residues in the archaeological sherds suggests that either staple foodstuffs differed radically to today, or, more likely, were not prepared in vessels that were to be used for medicinal purposes.     

Pottery wall thinning as a consequence of increased maize processing: a case study from central New York

The histories of maize in northeastern North America are not well understood at the subregional level. The complexity of formation processes for various lines of evidence for maize use requires the application of many analytical methods and techniques to produce data on subregional maize histories. The present analysis uses bulk δ¹³C values on directly dated charred encrusted cooking residues to provide the first direct correlation of water-based maize cooking to trends in pottery wall thinning. The results add to the growing body of evidence for the history of maize use in central New York.     

Non-linear relationship between bulk δC and percent maize in carbonized cooking residues and the potential of false-negatives in detecting maize

Bulk δ¹³C values on charred cooking residues adhering to pottery sherd interior surfaces have been used as a source of information on the histories of maize in various locations in the western hemisphere. This approach is based on an assumption of a linear relationship between the percent maize in the resource mix cooked in a pot and δ¹³C. Previous experiments suggest that this relationship is non-linear, and maize may not be identified from bulk δ¹³C values even when it contributed substantially to the resource mix. A second round of experiments, presented here, indicates that the mobilization of carbon from maize and C₃ resources over time is the critical variable in residue formation and the resulting bulk δ¹³C value. This is influenced by the form of maize being cooked.     

DENTAL ATTRITION AT THE INDIAN KNOLL (15OH2) AND BLACK EARTH (11SA87) SITES: EXTREME WEAR AS A STRESSOR IN LATE ARCHAIC POPULATIONS OF THE OHIO VALLEY

Abstract

This study investigates comparatively the prospect that excessive dental wear in certain Late Archaic populations in eastern North America was caused by extensive shellfish consumption and the associated ingestion of grit. Specifically, the amount and rate of dental wear at Indian Knoll, a large shell midden site in western Kentucky, are compared to those at the Black Earth site, a contemporary occupation in southern Illinois with no evidence of shellfish utilization. Results show no significant differences in dental wear between Indian Knoll and Black Earth and point correspondingly toward the alternative prospect that the intensification of Late Archaic food-processing technology using stone-grinding and hot-rock cooking was the proximate cause. Such technologies provided short-term caloric benefits, but long-term disease consequences for adults of child-bearing age. A decrease in young adult dental wear correlates with the adoption of both food production and pottery in the subsequent Woodland period.     

Pit Structure Abandonment in the Four Corners Region of the American Southwest: Late Basketmaker III and Pueblo I Periods

Abstract

Anasazi pit structures dating to the Basketmaker III and Pueblo I periods (ca. A.C. 500 to 900) in the Four Corners region of the American Southwest experienced a variety of different processes at abandonment, ranging from dismantling the superstructure to intentional burning. Data from 88 pit structures are used to examine the relationship between these processes and the causes of pit structure abandonment. Results suggest that burning was not usually the result of catastrophic events, such as accident or warfare, but may be part of ritual activities or even a response to insect infestation. The incidence of burning does not seem to increase over time as a result of the postulated transition of pit structures from domestic to ceremonial uses. Dismantled and trash-filled pit structures suggest that new dwellings were often constructed near abandoned ones, perhaps because the old structure was deteriorating. A few pit structures with human bodies on the floor at the time of abandonment may signal the desertion of the entire settlement.     

Rethinking the Dawn of History: The Schedule,Signature, and Agency of European Goods in Protohistoric Illinois

Abstract

Interpretations of the archaeological record of the seventeenth century Illinois Country have been temporally compressed, and the richly stratified archival, ethnographic, and material records from that era have not been applied to the archaeological information at hand. A muddied view of the remarkable changes that occurred within the cultural landscape of Illinois is the result. European goods first appear in the region between 1580 and 1630 and the pottery of the Illinois Indians—the Danner series—is present in each early Illinois sample that includes these imports. A reexamination of the Zimmerman, Palos, and Oak Forest sites suggests that temporal changes in trade good assemblages can be better understood in the context of historically documented trade schedules. Further, it is argued that the Illinois Indians actively positioned themselves in the political and economic landscape of the fur trade many decades prior to the arrival of the French in the Illinois Country, serving as the principal agents of the great changes that are associated with protohistory in Illinois.     

Undergraduate geography internships in the United States: national survey and case study

Abstract

This paper presents the results of a survey of internships offered in undergraduate geography programmes in the United States and discusses a required internship for undergraduate geography majors at Illinois State University. Our survey reveals internships to be widespread in the United States, and the Illinois State internship programme is one of the few in the country that is a requirement for the major. The programme appears to be quite successful.     

Seventeenth-Century Glass Trade Beads from La Salle's Fort St. Louis and the Grand Village of the Kaskaskia

Abstract

Glass trade beads are described here from two seventeenth-century sites located in the upper Illinois Valley, La Salle's 1682–1691 Fort St. Louis and the nearby Grand Village of the Kaskaskia, destroyed during an Iroquois raid in 1680. Simple monochrome drawn beads characterize both bead assemblages and each contains significant percentages of very small (<2 mm) and small (2–4 mm) size beads. Dominant colors are blue, white, and black. Turquoise-blue beads were a staple of the French trade at this time in the Illinois Country, particularly in transactions involving La Salle and his successors based at Fort St. Louis. Comparative treatment provided as part of this research indicates that there are significant similarities between the bead assemblage from Fort St. Louis and the beads recovered from the 1686 wreck of La Salle's ship Belle in Matagorda Bay off the Texas coast.     

Canine Digging Behavior and Archaeological Implications

Abstract

Pit features, frequently reported at archaeological sites, are usually thought be culturally produced. The numbers and forms of pits found at an archaeological site influence inferences of human activity; therefore, the inferred cultural origin of pits at archaeological sites needs to be demonstrated, rather than assumed. Ethnoarchaeological study of dog digging behavior, combined with our understanding of the long symbiotic relationship between human beings and canines, suggests that canine disturbance may be a significant factor in site formation processes. Canines are the probable agent for certain commonly reported pit forms, and are probably implicated in the disturbance of human-dug pits much more often than commonly understood. Dogs dig under a variety of conditions, including those expected in hunter-gatherer, pastoral, and agricultural sites. Excavation of recent dog-holes reveals marked similarities with certain features reported in the archaeological literature.     

Stone-boiling maize with limestone: experimental results and implications for nutrition among SE Utah preceramic groups

Groups living on Cedar Mesa, SE Utah in the late Basketmaker II period (Grand Gulch phase, AD 200–400) were heavily maize-dependent, but lacked beans as a supplemental plant protein, and pottery vessels for cooking. Common occurrence of limestone fragments in their household middens suggests 1) limestone may have been used as the heating element for stone-boiling maize and 2) this practice might have made some maize proteins more available for human nutrition. Experiments examined these possibilities; results indicate that stone-boiling with Cedar Mesa limestone creates an alkaline cooking environment suitable for nixtamalization of maize kernels, and that maize cooked in this fashion shows significant increases in availability of lysine, tryptophan, and methionine. Archaeological limestone fragments from a Grand Gulch phase site show amounts of fragmentation and changes in density consistent with repeated heating. While not conclusive, these data indicate that further research (e.g., examination of archaeological limestone fragments for maize starch grains or phytoliths) is warranted. It is suggested that greater attention be paid to archaeological indications of stone-boiling with limestone among maize-dependent but pre-pottery societies.     

MACROBOTANICAL ANALYSIS OF TWO HOPEWELL MOUND SAMPLES FROM THE MANN SITE (12PO2) IN INDIANA

Abstract

The Mann site (12PO2), most noted for its large Hopewellian mound complex, is a little studied but significant archaeological site in southwestern Indiana. Non-mound habitation areas at both the Mann and nearby Mann phase Grabert site were the sole source of archaeobotanical information for these sites prior to the current macrobotanical analysis of two newly available and fairly large (55–60 g of charred material each) samples collected from Mann site mound pit features. Analysis of the macrobotanical material from these pits, in the context of what is already known from both the Mann and Grabert sites, provides additional evidence that plant resources were being used in the Mann phase subsistence system consistent with interregional Hopewellian influences. Data indicate that the inhabitants were using some form of seed storage and may have been participating in non-burial-related ceremonial feasting.     

Folded wheel-made oil lamps,standing pit burial caves and Judaean ethnic identity in the Hasmonean period

ABSTRACT

Two distinct archaeological phenomena appeared between the middle of the second century BCE and the middle of the first century: the Hasmonean folded wheel-made lamp and the standing pit burial cave. Following an examination of their dating, distribution, and social significance we suggest that this material culture was characteristic of the Jews in Judaea during this time and that it reflects the creation of an ethnic identity. The fact that the Hasmonean folded wheel-made lamp and the standing pit burial cave were typical of Jews in Judea indicates that they were ethnic features of Jewish society. By these means the Jews emphasized their dissimilarity from the rest of the population. The archaic appearance of the lamps and the burial caves, which replicates the cultural characteristics of the Kingdom of Judah during the monarchic/first Temple period, indicates that Jewish society in the Hasmonean period sought to legitimize its existence through the use of its former culture and memory.