Pike (Esox lucius) is a large freshwater species with a wide distribution in Eurasia and North America that has been exploited since prehistoric times as is shown by the skeletal remains found on numerous archaeological sites. The role the species played in the subsistence of inland human settlements can be documented by its proportion within the spectrum of exploited fish and by reconstructing the body lengths of the pike and the amount of meat they represent. Osteometrical data in the literature allow size and, sometimes, meat weight reconstructions on the basis of the measurements of isolated cranial bones, but little attention has been paid thus far to the use of vertebrae for such reconstructions. Using a series of 27 dry skeletons of modern pike, here, we provide regression equations that allow an accurate estimation of the body length and weight of the fish on the basis of each of the first five vertebrae. Analysis of the size variation of the height, width and length of all the vertebral centra along the vertebral column, through the construction of the so-called Global Rachidian Profile, showed that only the length measurements can be of potential use for a rather crude estimation of body length. Finally, a case study is provided, using a large assemblage of Early Neolithic pike vertebrae, to show the potential of the new osteometrical data.
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RBINS Staff Publications 2021
ABSTRACT The excavation of the Abri des Autours, a rock-shelter located in southern Belgium, enabled the discovery of three human burials, two dated to the Early Mesolithic and a third dated to the Middle Neolithic. In addition to the human bones, more than 200 faunal remains were uncovered. A taphonomic analysis was undertaken to determine whether their presence resulted from anthropogenic activities and whether they are linked to the burials. Two assemblages were distinguished. The majority of the fauna corresponds to remains of animals found scattered throughout the cave, including in the Mesolithic levels. These are mainly portions of carcasses brought in to the rockshelter by scavengers or predators. Therefore, their deposition did not result from human activity. Thus far, no animal bone had been found in direct association with Mesolithic burials in Belgium, and this site conforms to that pattern. Moreover, this interpretation corroborates the archaeological study, which did not uncover any traces of domestic activity in the cave, during either the Mesolithic or the Neolithic. On the other hand, several bone artefacts, including various tools and a pendant, were also identified. With the exception of an isolated artefact, all of these were clearly associated with the Middle Neolithic burial (Michelsberg culture). This is only the fourth Neolithic cave burial to have yielded animal bone artefacts in Belgium. A preliminary micro-wear analysis has confirmed that these objects had been used before being deposited and has allowed us to propose several hypotheses concerning their original use.
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RBINS Staff Publications 2017
