This article offers a challenge to previous interpretations of the ring villages of Central Brazil. Specifically, these large villages that were occupied by ceramic-making agriculturalists have been characterized as marginal and anomalous developments resulting from late population movements triggered by the European conquest. New data presented here show that the ring villages have a much greater time depth. Their sudden appearance around A. D. 800 is explained as a local response to both regional and external pressures. Information on settlement pattern variables such as village layout and size, differences in cultural inventory, and comparison of archaeological and ethnographic data illustrate sociopolitical and demographic changes through time that have critical implications for Amazonian archaeology.

Ethnoarchaeological data from contemporary Wanka villages in the Mantaro Valley of the Peruvian Andes provide new perspectives on the use and discard of ceramic cooking vessels. We present a regional survey of ceramic vessel use and discard with household consumption as the focus of study. A mathematical model determines vessel uselife from the age distribution of in-use vessels. We examine the number of vessels per household, their volume, their uselife, and their reported discard. A typical Wanka household cooking vessel assemblage consists of four or five ollas, two large ollas, one chata, and one tostadera. As family members are added to a household, the number of household ollas slightly increases, as does olla volume and the overall rate of olla discard. Large families have fewer chatas, and the rate of chata discard is uncorrelated with household size. Large and small families alike have only one tostadera, but in large families, a shortened tostadera uselife increases their discard rate. Distributing the same population into small or large households will result in significantly different rates of total sherd accumulation. Bulk sherd accumulation is a better indicator of the number of households rather than of the total number of persons. Household size can be estimated from the relative proportions of discarded ollas, chatas, and tostaderas.

This paper reports the recent discovery of a royal tomb in Calakmul, Campeche, Mexico. Buried in this chamber was an adult male. Among the abundant offerings that accompanied this personage was a polychrome plate bearing the heiroglyph, Yukom Yich’ak K’ak’ (Jaguar Paw), the name of the governor of Cakalmul during the second half of the seventh century. Previously, it was believed that Jaguar Paw was captured and sacrificed at Tikal in 695 A. D. However, new data suggest that this recently discovered tomb at Calakmul was his final resting place.

Recent excavations in the urban sector of the Pyramids at Moche in northern coastal Peru exposed two modified human skulls that were placed in an adobe niche within a domestic structure 100 m west of the Pyramid of the Moon ca. A. D. 400-650. A portion of the cranial vault is cut away from the top of each skull, and one shows drilled holes for attachment of the mandible. The skulls show a close resemblance to certain Moche ceramic skull jars that have a similar opening at the top of the vessel. Osteological analysis indicates that both skulls are of young adult males. Cut marks on the external surfaces of the cranial vault, face, and mandible indicate that they were prepared from fleshed heads and not from dry skulls. The finds at Moche are the first documented examples of this form of cranial modification, although an early Spanish account describes a similar trophy vessel that belonged to the Inka Atahualpa. Comparison of the Moche modified skulls with Nasca trophy heads reveals that the two were prepared and used differently.

One of the earliest pottery assemblages in the New World (5900 B. P.) was manufactured by logistically mobile hunter-gatherers at San Jacinto I, in Colombia, South America. The vessels were constructed using fiber temper and were elaborately decorated. These characteristics along with the archaeological context of the pottery suggest that its use was unrelated to cooking or food processing. Visual and statistical analyses indicate the pottery had high economic and social value for this semisedentary group; it likely was utilized for feasting/serving activities and possibly for short-term storage. Comparative analyses indicate that the pottery from other early sites in northeast South American may have served similar functions during the early Formative period.

The author's earlier thoughts about Mesoamerican and Peruvian horizon styles and regional stylistic diversity have been given new meaning by the concepts of “corporate” and “exclusionary” states as these have been formulated by R. E. Blanton and colleagues. Their synthesis should open the way for further dialogue concerning the processes of state formation as these can be observed in the archaeological record.