Ancient DNA Analysis of Anatolian Goat Remains Excavated from a Urartian Castle in Eastern Turkey

In recent years, mitochondrial diversity of goats has been extensively studied, in order to shed light on domestication processes. There are limited studies on genetic diversity and demographic history of Anatolian goat breeds, and these studies have focused only on modern goats. Until today, no research has been conducted on DNA analysis of ancient Anatolian goats. In the present study, seven ancient DNA samples of goat remains from Van‐Yoncatepe archaeological site in Eastern Anatolia, Turkey, dating 1000 BC, were successfully extracted and amplified for the first time. A 230‐bp fragment of mitochondrial DNA Hypervariable Region 1 of the samples was analyzed. All of the ancient sequences belonged to haplogroup A, which is the most widely distributed and frequently encountered haplogroup in modern goats. The results also pointed out that Anatolian ancient goats might have contributed to the genetic structure of modern goats in the Near East, the Mediterranean Region and South‐Southeastern Asia. Copyright © 2014 John Wiley & Sons, Ltd.     

Late Epipaleolithic hunters of the central Taurus: Faunal remains from Direkli Cave,Kahramanmaraş, Turkey

Newly initiated research at Direkli cave is helping to define an initial understanding of Epipaleolithic hunter‐gatherer traditions in the central Taurus region of southern Turkey. Detailed analysis of the Direkli faunal assemblage suggests that in the late Epipaleolithic the cave functioned as a short‐term logistical camp used to intercept wild goats (Capra aegagrus) in the high peaks around the cave, primarily in the late summer and fall. In addition, hunters opportunistically exploited deer and a variety of other small taxa, including tortoise, in the forested vicinity of the site. Evidence for low intensity and seasonal occupation of the cave indicates that Epipaleolithic foragers in the region were highly mobile, utilised a wide range of resources, but primarily scheduled use of the cave in order to exploit high ranked wild goat resources. This represents the first window into the nature of foraging systems just prior to the emergence of agricultural economies in this important region of Turkey. Copyright © 2010 John Wiley & Sons, Ltd.     

The application of ancient DNA analysis to identify neolithic caprinae: a case study from the site of Hatoula,Israel

The evidence for wild sheep (Ovis orientalis) in archaeological sites from the southern Levant is examined through the application of ancient DNA analysis to specimens from the Pre‐Pottery Neolithic A (8300–7500 uncal. BC) site of Hatoula, Israel. The results indicate that at least one of the bones from this site, previously identified as sheep, is in fact goat. To date this is the earliest faunal sample to have yielded DNA in the region. This study highlights the problems in applying morphological criteria to distinguish between caprine species, and illustrates how ancient DNA analysis can serve as a powerful tool in resolving questions of species attribution. Copyright © 2003 John Wiley & Sons, Ltd.     

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.     

Sexual dimorphism in limb bones of ibex (Capra ibex L.): mixture analysis applied to modern and fossil data

Estimating sex ratios of fossil bone assemblages is an important step in the determination of demographic profiles, which are essential for understanding the palaeobiology and palaeoethology of any particular species, as well as its exploitation patterns by humans. This is especially true for ibex (Capra ibex), which was a main source of food for hominids during Pleistocene times. Classical methods for determining sexual dimorphism and sex ratio, such as analyses using uni‐ and bivariate plots, are based on an arbitrary fixing of limits between sexes. Here we use a more robust statistical method termed mixture analysis (MA) to determine the sex of postcranial remains (long bones, metapodials and tarsals) from ibex. For the first time, we apply MA to both a modern and a fossil sample of one species, by using metric data taken from (i) a collection of present‐day ibex skeletons and (ii) a Palaeolithic sample of the same species. Our results clearly show that the forelimb (humerus and radius) is more dimorphic than the hindlimb (femur and tibia) and is therefore better suited for sexing ibex. It also appears that metapodials should be used carefully for estimating sex ratios. On the basis of these results, we propose a classification of bone measurements that are more or less reliable for sexing ibex. The results of MA applied to the ibex fossil bones from the Upper Palaeolithic site of the Observatoire (Monaco) lead us to the conclusion that this assemblage consists of a majority of males. The quantitative estimations calculated by the MA make it possible to compare the size of Pleistocene and modern ibex for the whole set of variables used in this study. Copyright © 2006 John Wiley & Sons, Ltd.