Land Snails from an Ancient Shipwreck: The Need to Detect Wreck-Independent Finds in Excavation Analysis

Author: Welter-Schultes F.W.

Source: Journal of Archaeological Science, Volume 28, Number 1, January 2001 , pp. 19-27(9)

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Abstract:

Land snails recovered from shipwreck excavations can potentially provide information regarding human-based dispersal of the involved species and also contribute to hypotheses regarding a ship's route and geographical origins of some of its cargo. Such faunal material, however, must be subjected to critical study to ascertain whether they represent specimens originally associated with the ship itself or are simply elements introduced to the site after the ship sank. The excavation of a Late Bronze Age shipwreck at Uluburun, in southern Turkey, produced 36 land snails. Of these, 32 specimens are believed to have been on board the vessel in antiquity. Three other specimens represent an endemic Metafruticicolaspecies, which lives exclusively in a 10 km zone in the region of Uluburun. The proximity of the species' habitat to the shipwreck site suggests that these specimens are intrusive elements. The intrusive nature of a single Zonites specimen also recovered from the excavation is amply demonstrated by a detailed comparative study of Zonites specimens collected in the same locality. The last study, which involves the analysis of spatial shell variations of populations collected from 61 separate localities (totalling 367 specimens) within a 50 km area extending from Megisti (Kastelórizo) and Ka ogon s to Finike, suggests that: (1) Zonites beydaglariensis is conspecific with Z. caricus, and (2) the shipwreck specimen not only belongs to this species, but that it originates from a population on the rocky Uluburun peninsula 0·8–1·2 km north of the shipwreck site. The specimen was probably blown into the sea by a natural phenomenon and settled on the shipwreck site. Copyright 2001 Academic Press

Language: English

Document Type: Research article

Affiliations: Institut für Zoologie und Anthropologie der Universität, Berliner Str. 28, Göttingen, D-37073, Germany

Publication date: 2001-01-01

Land Snails from an Ancient Shipwreck: The Need to Detect Wreck-Independent Finds in Excavation Analysis

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