Beyond maps: Patterns of formation processes at the Middle Pleistocene open-air site of Marathousa 1, Megalopolis basin, Greece. (20th December 2018)

• Record Type: Journal Article
• Authors: Giusti, Domenico; Tourloukis, Vangelis; Konidaris, GeorgeE.; Thompson, Nicholas; Karkanas, Panagiotis; Panagopoulou, Eleni; Harvati, Katerina
• Is Part Of: Quaternary international. Volume 497(2018)
• Page Start: 137
• Page End: 153
• Publication Date: 2018-12-20
• Subjects: Spatial analysis -- Site formation processes -- Vertical distribution -- Fabric analysis -- Point pattern analysis -- Middle Pleistocene; Geology, Stratigraphic -- Quaternary -- Periodicals; Stratigraphie -- Quaternaire -- Périodiques; 551.79
• DOI: 10.1016/j.quaint.2018.01.041
• Languages: English
• ISSNs: 1040-6182

Abstract

Abstract: Recent excavations at the Middle Pleistocene open-air site of Marathousa 1 have unearthed in one of the two investigated areas (Area A) a partial skeleton of a single individual of Palaeoloxodon antiquus and other faunal remains in spatial and stratigraphic association with lithic artefacts. In Area B, a much higher number of lithic artefacts was collected, spatially and stratigraphically associated also with faunal remains. The two areas are stratigraphically correlated, the main fossiliferous layers representing an en mass depositional process in a lake margin context. Evidence of butchering (cut-marks) has been identified on bones of the elephant skeleton, as well on elephant and other mammal bones from Area B. However, due to the secondary deposition of the main find-bearing units, it is of primary importance to evaluate the degree and reliability of the spatial association of the lithic artefacts with the faunal remains. Indeed, spatial association does not necessarily imply causation, since natural syn- and post-depositional processes may equally produce spatial association. Assessing the degree and extent of post-depositional reworking processes is crucial to fully comprehend the archaeological record, and therefore to reliably interpret past human behaviours. The present study uses a comprehensive set of spatial statistics in order to disentangle the depositional processes behind the distribution of the archaeological and palaeontological record at Marathousa 1. Preliminary results of our analyses suggest that a high-energy erosional process, attributed to a hyperconcentrated flow deposited at the margin of a swamp, reworked an autochthonous, exposed or slightly buried, scatter of lithic artefacts and faunal remains. Minor reworking and substantial spatial association of the lithic and faunal assemblages support the current interpretation of Marathousa 1 as a butchering site.