Stable isotopes and diet at Ancient Kerma,Upper Nubia (Sudan)

Carbon and nitrogen stable isotope values were measured from bone collagen extracted from archaeological Nubian human (n = 54) and faunal (n = 61) populations from the site of Kerma, Sudan. Collagen suitable for isotopic analysis was extracted from 22 faunal and 48 human samples from the Eastern cemetery site, dated to the Middle Kerma (c. 2050–1750 BC) and Classic Kerma (c. 1750–1500 BC) periods respectively. The isotopic data indicate that the human dietary regimen included a mix of C₃ and C₄ plant-derived components, with a larger C₄ component than previously reported in archaeological Egyptian Nile Valley populations. Elevated δ¹⁵N values are attributed to consumption of dietary resources from a ¹⁵N-enriched terrestrial ecosystem. The faunal isotope data also indicate the consumption of C₃ and C₄ plants. The large range of δ¹³C values measured in both the human and faunal samples supports previous work suggesting that a significant portion of the populations buried at Kerma may have originated elsewhere, further confirming the Nile Valley as a major corridor for population movement in the region.     

Skin, hair and cloth remains from the ancient kerma civilization of Northern Sudan

Animal skins from human burials, dated 2nd and 3rd millenium BC, including haired skin bags lined with cloth, provided evidence of ox, goat and sheep, the cloth being made of plant fibre, possibly flax. Two thirds of the skin samples had evidence of vegetable tanning. Of 18 samples of livestock hair or skin 61% were from cattle with the remainder being about equally shared between goats and sheep. The hair diameter distributions indicated that all had been killed in late summer. Only two colours, black and white, were presented in each livestock species. That the sheep were of hair type accords with the use of plant fibre in the cloth, and is in keeping with the later appearance of fleeced sheep in the Egyptian New Kingdom.     

Ancient injury recidivism: an example from the Kerma period of ancient Nubia

A topical trend in clinical research has been the study of repeat trauma, referred to by clinicians as “injury recidivism,” which lends itself to the assessment of accumulated injuries among ancient people. The present investigation examined the healed injuries among two archaeological skeletal samples from the Kerma period (ca. 2500–1500 BC) of Sudanese Nubia. Both groups were known to have a high prevalence of multiple trauma—80% of 54 adults from the rural sites (O16 and P37) located near Dongola and 42% of 212 adults from the urban site of Kerma sustained nonfatal injuries. It was observed that a higher frequency of multi‐injured adults displayed one or more violence‐associated injury (cranial trauma, parry fracture). When all injuries were considered 38% of individuals with violence‐related injuries had other traumatic lesions in contrast to 22% of individuals who experienced injuries associated with accidental falls (e.g., Colles', Smiths', Galeazzi, and paired forearm fractures), although this difference was not significant. When only the skulls and long bones were evaluated 81% of adults with multiple injuries to these major bones bore one or more violence‐related injuries, while 60% of adults with single injuries sustained violence‐related injuries. Most individuals with multiple injuries were male and less than 35 years of age; there was no significant difference in the frequency of violence‐ or accident‐related multiple injury between the rural and urban communities. Although it cannot be established whether or not some of an individual's injuries were experienced during simultaneous or independent incidents, the pattern of multiple injury among these two ancient Nubian skeletal samples reflected the profile of injury recidivism observed by modern clinicians cross‐culturally. Copyright © 2002 John Wiley & Sons, Ltd.     

Raw Material and Technological Changes in Ceramic Productions at Sai Island,Northern Sudan,from the Seventh to the Third Millennium BC

This study presents the results of integrated mineralogical, petrographic and chemical analyses of different ceramic assemblages and local sediments from Sai Island, northern Sudan, dating to between the seventh and the third millennium bc , and highlights a significant variability in the raw materials and technology of these productions. Although archaeometric analyses of ceramics are widely employed in many parts of the world, a lamentable scientific gap exists for African pottery, which this paper aims to bridge with new and compelling results.     

Like You Need a Hole in the Head: Tool Innovation a Possible Cause of Trephination. A Case from Kerma,Nubia

This paper presents one case from Kerma (ind‐14.1.595 or K317) which was initially reported to have a ‘fatal traumatic wound’ in the front of the skull. The individual has a dime sized, circular hole with no radiating or concentric fracture lines associated with it. It also shows clear evidence of healing along the inside edges of the pathology. This was according to the preliminary, and only, analysis performed when excavated at Kerma (1913–1916), which was most likely performed by a crew member not formerly trained in anthropology, or medical science. Differential diagnosis will be discussed with respect to this lesion actually being a form of traumatic injury, possible remnants of a bony tumour, and trephination, among other diagnoses. Trephination has been identified in ancient Egypt and Nubian studies, though it is a rarity. Although trephination is a possible cause for the present lesion, this example does not fit the morphology of any other examples of the practise from this region or time period. Given that there have been similar borings witnessed on architecture from the Egyptian Old Kingdom, this lesion may suggest implementation of an already present architectural tool for medical purposes among the Kerma Nubians. Copyright © 2011 John Wiley & Sons, Ltd.     

The parry problem

Injuries classified as parry fractures, normally the result of a direct blow when the forearm is raised to shield the face, are significant in bioarcheological interpretations because the parry fracture is perceived as an indicator of interpersonal (or extramural) violence. It is therefore necessary that these injuries be correctly identified in order to properly interpret the trauma pattern and its social implications for abuse, gender and power relations among ancient people. Common acute forearm fractures are reviewed here and quantitative guidelines that define the parry fracture configuration are presented. The parry criteria include: (1) an absence of radial involvement, (2) a transverse fracture line, (3) a location below the midshaft (<0.5 adjusted distance to the lesion's center), and (4) either minor unalignment (<10°) in any plane or horizontal apposition from the diaphysis (<50%). A sample of 278 adults from northern Sudan dated to the Nubian Bronze Age (ca. 2500–1500 BC) contained 38 individuals with forearm fractures. Of these fractures, 21 out of the 28 ulna injuries were identified as parry fractures using the parry criteria. Fewer females suffered from parry fractures than when ulna injuries were identified by location on the ulna alone. The use of the parry criteria may not always affect the results significantly, but here interpersonal violence directed against women and amongst ancient Nubians was found to be less prevalent than implied in earlier studies. The absence of perimortem parry fractures suggests that the Kermans interred within mass burials were not physically forced to their graves. Chronic ulna stress fractures associated with sports and habitual activities must also be considered as a differential diagnosis of this injury.     

An assessment of morphological criteria for discriminating sheep and goat mandibles on a large prehistoric archaeological assemblage (Kerma,Sudan)

This paper presents an assessment of all known dental and mandibular morphological criteria for differentiating sheep (Ovis aries) and goats (Capra hircus) using for the first time an archaeological sample of complete caprine skeletons (90 sheep and 13 goats) from burials at Kerma (Sudan, 3rd and 2nd millennia BC). The species determinations were assessed using cranial and post-cranial morphological criteria. Consequently, the reliability (percentage of correct determination) and efficiency (complementary percentage of intermediate scores i.e. neither sheep nor goat) of 38 individual dental criteria could be fully assessed using a prehistoric homogeneous domesticate population. We demonstrate that, for this sample, individual criteria for lacteal teeth are more reliable for sheep (sheep: 95 ± 3%) than the adult premolars (85 ± 5%) and molars (sheep: 88 ± 2%), whereas for goats premolar criteria were more reliable (83 ± 12%). For efficiency, lacteal dental criteria are better (goat: 97 ± 5%; sheep: 95 ± 3%) than those for premolar (goat: 85 ± 10%; sheep: 79 ± 5%) and molar (goat: 82 ± 6%; sheep: 83 ± 2). We also demonstrated that most isolated teeth can be determined with less than 10% error. However, on average, within specific age classes (0–1 year, 1–4 years and more than 4 years), isolated teeth increased in reliability and decreased in efficiency. The average reliability of the criteria for complete mandibles for each age class for goats and sheep was 100%, when the efficiency was 67, 40 and 50% for goats and over 90% for sheep. This is due to the effect of age on the efficiency of isolated criteria and the poor performance of specific criteria mainly those P3, M1 and M2. We conclude that separate species kill-off profiles are possible. The effect of age on dental criteria would not significantly change the interpretation for specific subsistence strategies focused on one particularly species.