Documentary research combined with field study has made possible the reconstruction of the sociopolitical organization of the Late Prehispanic Chimu and Chimu-Inca polities of the North Coast of Peru. Many aspects of the management of the large-scale irrigation networks of the region are integrated into that organization. Rights to the water of a particular canal–and to the lands it watered–can be shown to have been vested in socio-political groups which occupied different hierarchical positions according the size of the canal. Maintenance, repair, and distribution of the water were carried out by these groups; there was no centralized state bureacracy to oversee hydraulic affairs. Understanding the organization of the canal system permits a series of hypotheses for the reconstruction of ancient territorial units and the organization of settlement patterns within them.

Historical and archaeological evidence relating to Norse activities in the New World early in the second millennium A.D. is reviewed, together with archaeological evidence relating to contemporaneous aboriginal occupations of the regions probably reached by the Norse. The Norse probably contacted Indian populations in southern Labrador and Newfoundland, Dorset Palaeoeskimos in northern Labrador, and Thule Eskimos in Greenland and perhaps in the eastern Canadian Arctic. Speculation on the nature of relationsips between the Norse and these groups is presented, and it is concluded that occasional contacts involving both trade and plundering probably occurred over a period of several centuries. There is no evidence to indicate that these contacts had any major influence on aboriginal North American populations, and it is argued that such influences are unlikely to have occurred. The most important result of contact between these groups was the prevention of European colonization of the New World for half a millennium.

Informal impressions or formal estimates of the size of prehistoric populations are often distorted by counting as if contemporary remains that, although dating to the same general period, were not in fact contemporary in a strict sense. In this paper, I evaluate a number of methods for mitigating this problem and propose a new solution. In the process, fundamental questions are raised concerning the nature of period boundaries, the life-cycles of sites, and how these phenomena affect estimates of the size of prehistoric populations. It is suggested that the growth cycles of most sites can be approximated by a relatively simple mathematical formula, or a series of such formulae, each expressed as a function of time. The total population can then be estimated at any point in time. A computer program to perform this task is given as an appendix, and the suggested procedure is illustrated with an example using data from SW Iran.

The concept of middle-range theory, arising over three decades ago in sociology, is reviewed. The concept was proposed as an approach to theorizing, urging consolidation of high-order theories with low-order empirical studies. The critical elements in such hierarchies are theories of a middle-range of abstraction. However, most current conceptions of “middle-range theory” in archaeology are far more narrowly conceived. Derived primarily from Binford's work, they continue the New Archaeology's attempt to develop a materialist epistemology for archaeology. In this view, principles of site formation processes are nearly synonymous with “middle-range theory.” The dangers to theory-building of this approach are outlined. Examples of middle-range theory that expand our capacity for explanation of cultural behavior are presented.

SEM micrographs of seeds from four tobaccos historically cultivated by aboriginal groups in the Eastern Woodlands and adjacent Great Plains of North America are presented. The tobaccos considered are Nicotiana rustica L., N. attenuata Torr., N. bigelovii var. quadrivalvis (Pursh) East, and N. bigelovii var. multivalvis (Lindley) East. Micrographs of seeds from herbarium collections are compared with micrographs of carbonized tobacco seeds from the Extended Middle Missouri component at the Travis I site, and tobacco is reported from the Dirt Lodge Village site, both in South Dakota. The archaeological specimens compare most favorably with N. bigelovii var. quadrivalvis (Pursh) East, the tobacco historically cultivated by the Arikara, Mandan, and Hidatsa. These results strengthen the evidence for trade contacts and cultural interaction by Middle Missouri tradition populations with groups to the west and provide new data on the temporal perspective for the cultivation of N. bigelovii var. quadrivalvis (Pursh) East in the Middle Missouri subarea.

Data derived from analyses of vessel size and shape have been largely overlooked by researchers who seek to understand Mississippian site variability. Vessel form data are analyzed to demonstrate that relative site permanence and the relative size of group that lived at or visited sites are reflected in the size and shape of ceramic vessels. Vessel forms from four archaeological sites are compared, each of which played a different role within a single, late Mississippian society of the Georgia Piedmont.

The study of the archaeology of farming communities in southern Africa is an inherently political activity but there has been little critical analysis of the role of social context in forming problems and in shaping answers. It is argued in this paper that the history of Iron Age research south of the Zambezi shows the prevalent influence of colonial ideologies, both in the earliest speculations about the nature of the African past and in the adaptations that have been made to contemporary archeological methodologies in their application to the subcontinent. Concepts such as ethnicity have acquired specific meanings in southern Africa that contrast with the use of similar ideas in other contexts such as Australasia. Such relativity reinforces the view that specific, detailed critiques of archaeological practice in differing social environments are necessary for an understanding of the manner in which the present shapes the past.

Many models for the development of complex societies in Mesoamerica have assigned a major role to the economic importance of long-distance trade or exchange. Consideration of the distances between major centers of the Formative and Classic indicates that basic foodstuffs could not have been profitably moved between them. The evidence for the Early and Middle Formative indicates that long-distance movement of any material of which we have evidence could not have had much economic importance. By Early Classic times higher population levels make it possible to speak of long-distance movement of goods other than food staples on a scale that could have had a significant impact on a complex society.

Southeast Europe is the location of the earliest horticulture and metallurgy in Europe, and is therefore important to understanding processes of cultural development in prehistoric Europe as a whole. This review of the rich literature is an introduction to topics of current interest, including the debates and differences of opinion among scholars.

A method for measuring diversity is proposed that uses an archaeologically derived underlying frequency distribution of classes of artifacts to generate theoretical expectations for the number of different classes of items that should be found in a collection of a given total size. Because sample size is controlled for, collections of different sizes can be directly compared in a simple graphical display. Because of its rigor and simplicity, this method serves to focus interpretive attention on issues of anthropological (rather than methodological) importance. Examples from the archaeological literature are used to illustrate the operation and potential applicability of this method to a wide range of archaeological problems.

A decade of intensive archaeological survey of the Powder River Basin in Wyoming has revealed one stratified Paleoindian site along with several thousand sites of later age. This site is only a remnant of a much larger one. It has four cultural levels that include Clovis, Folsom, Agate Basin-Hell Gap, and Alberta-Cody respectively, with intervening sterile deposits. The site location and the taphonomics of the bone bed in the Alberta-Cody level suggest that the site was associated with the procurement of large animals. Interdisciplinary investigation of the site indicates that past geologic activity is largely responsible for the scarcity of Paleoindian sites in the basin. The history and basic philosophy of cultural resource management in this area are reviewed. Currently, land ownership is divided between federal and state agencies and private operators, such that the surface may be privately owned while the subsurface is federally owned. The argument is made for a future cultural resource management program for the Powder River Basin that is strongly oriented toward research in contrast to the present policy of inventory and avoidance of archaeological sites.

Mississippian period cemeteries in the American Bottom, Illinois, were divided into three categories representing two distinct social strata. Burial areas for an elite stratum occurred in large, regionally important town-and-mound centers. Locational, organizational, and artifactual criteria distinguish these burial areas from those of a non-elite social stratum. Members of the non-elite social stratum were buried either in cemeteries located within regional centers or in peripherally located cemeteries associated with outlying communities. Mortuary practices in the American Bottom changed somewhat during the several hundred year duration of the Mississippian period. These changes were particularly apparent at peripheral cemeteries. The size and distribution of these cemeteries were related to levels of regional social segmentation and settlement autonomy, which changed throughout the Mississippian period.

My aim in assembling this review is to make recent archaeological research in the Old World accessible to readers of this journal. Three issues are emphasized–current research concerns, major recent discoveries, and readily available literature on the subjects treated. The regions covered are Europe, the Near East, and China. A review article concerned with Africa will appear in a later issue. I wish to thank Peter Bogucki and Richard Meadow for helpful advice in this review's preparation. PSW

Criteria for recognizing technological and use-wear modifications have been used to identify “bone expediency tools” by archaeologists who analyze bone assemblages recovered from sites where butchering of animals took place. These criteria are here reviewed and then used to identify bone pseudotools in cervid bone assemblages completely formed by non-human processes and recovered from the blast zone around the Mount St. Helens volcano in Washington. The procedures for identifying stone tools and bone tools share similar strengths and weaknesses that seem to originate with the logical criteria used for recognizing modifications to the objects under study. Less equivocal inferential identifications of bone objects as “tools” can be facilitated by turning to the problem of constructing testable hypotheses about the way patterns of use-wear modifications to bone tools can be expected to appear in the archaeological record.

Despite a tendency to treat Mississippian production as involving specialization, little effort has been made to test these proposals in actual field work. A distinction between specialization at a site and specialization of producers is made in this article and applied to materials from the Great Salt Spring, a Mississippian salt production site in southern Illinois. Testing and excavations in 1981 and 1982 show that this was a true limited activity site. Nonetheless, the data on producer organization do not strongly support the conclusion of specialist production there and are consistent with simpler models of non-specialist production.

Fiber-tempered potsherds recovered from three sites of the Nebo Hill phase in western Missouri and eastern Kansas date to between 4550 and 3550 radiocarbon years (2600–1600 B.C.) and represent the earliest dated vessels in the midwest. The occurence of fiber-tempered pottery at this time period and this far north and west of the traditionally-defined southeastern hearth for such wares requires a major reappraisal of the assumed distribution and antiquity of Late Archaic ceramics in eastern North America. This report describes the ceramic sherds from the Nebo Hill type site in terms of their method of manufacture and probable use, and identifies factors influencing their survival and preservation in the middle-latitude lowlands. It is proposed that the temperate latitude distribution pattern of shallowly-buried, fiber-tempered potsherds is shaped primarily by the variables of time, ambient moisture and temperature, and ware porosity, and is not necessarily isomorphic with the prehistoric distribution of fiber-tempered vessels.