Possible neurofibromatosis in a Scythian period individual from the cemetery of Aymyrlyg,Tuva, South Siberia

The article presents evidence of possible neurofibromatosis in a female cranium discovered in a Scythian period (7th–2nd century BC ) context from the cemetery complex of Aymyrlyg, Tuva, south Siberia. The diagnosis of neurofibromatosis has been suggested on the basis of enlarged orbits, signs for the presence of a soft tissue tumour in the left orbit, facial abnormalities and the survival age of the individual. Neurofibromatosis is a congenital condition which, to the best of the authors' knowledge, has previously been described in only one other instance in the palaeopathological literature. Differential diagnoses includes angiomata, dermoid cysts and developmental glaucoma. © 1998 John Wiley & Sons, Ltd.     

Early hominid hunting,butchering, and carcass-processing behaviors: Approaches to the fossil record

A major aim of paleoanthropology is to learn what ancient behaviors were related to the acquisition, processing, and consumption of meat and when these behaviors arose. For this reason, studies focusing on purported early hominid hunting and butchery sites are important if rigorous criteria for recognizing such sites are used. Different criteria currently used as evidence of hominid involvement with ancient bones are reviewed and it is concluded that the presence of cutmarks, verified by scanning electron microscope (SEM) inspection, is the most reliable. Successful application of this criterion depends upon a thorough knowledge of the normal variations in microscopic morphology of different types of marks that are found on bones. Therefore, variations in microscopic and gross morphology within and among a large sample of known stone tool cutmarks, carnivore tooth scratches, and rodent gnawing marks are documented. The effects of sedimentary abrasion, as caused by fluvial transport of bones, are also presented. Guidelines are presented for using microscopic criteria to identify unknown marks on fossils and possible applications of this approach are discussed. Further, it is suggested that evidence of hominid carcass-processing activities can be placed into one of three ranked categories of certainty according to the type of data used. Explicitly stating the category and type of evidence used to deduce hominid activities, and by extension to define site types (i.e., butchery, kill, base camp), may improve the clarity of hypotheses about and interpretations of early hominid behaviors.     

Orphans’ Land Rights in Post‐War Rwanda: The Problem of Guardianship

In 1994, the Rwandan civil war and genocide produced thousands of orphans. Alongside the war, the growing HIV/AIDS crisis in Rwanda has produced a current population of about 300,000 orphans — many of whom are compelled to head households. These orphans urgently require land use rights, but many find that their rights to their deceased parents’ customary land holdings are denied or restricted by their guardians and others. Despite the legal protections for children that are guaranteed within Rwanda's laws, the reality is that many guardians do not respect orphans’ land rights and few orphans have sufficient access to administrative and legal forums to assert and defend these rights. In contrast to most accounts in the literature that discuss more generally the issue of African orphans’ land rights in the context of adults’ land rights, this article focuses on specific cases in which Rwandan orphans independently pursued their land rights. Ultimately, the article concludes that in Rwanda — and elsewhere in Africa — government officials should re‐examine their ideas about guardianship and grant orphans urgent attention as individuals and as a special interest group.