Abstract Recovery and analyses of perishable non-charred archaeological wood is extremely rare. Traceological analyses in general are still scarce and mainly focused on waterlogged remains. Ancient desiccated wood from the Canary Islands offers an exceptional opportunity to identify the processes and techniques of the indigenous populations prior to the arrival in the 14th and 15th centuries AD of European colonists. This paper offers xylological and morpho-technological data linked to artefacts recovered in cliffside Prehispanic communal granaries in Gran Canaria (Canary Islands, Spain). The findings gleaned from a combination of xylological and traceological analyses are for the moment the first of their type of the archipelago's indigenous contexts. The data suggest the widespread exploitation of pine (Pinus canariensis) and fig tree (Ficus carica) and advances several analytical categories for wood artefacts and fragments. The identification and description of the different traces is followed by hypotheses as to the technical actions and the nature of the active edges of the stone tools. Thus, work-waste is identified and linked to several technical actions with the aim of reconstructing the chaines operatoires. Moreover, further experimental research could offer a better understanding of the functions of these wooden artefacts.

中文翻译：

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在悬崖上工作的木材？大加那利岛（西班牙加那利群岛）西班牙前粮仓中木材遗骸的木纹学和形态技术分析

摘要 易腐烂的未烧焦考古木材的恢复和分析极为罕见。总的来说，踪迹分析仍然很少，主要集中在浸水的遗骸上。来自加那利群岛的古老干燥木材提供了一个绝佳的机会，可以在公元 14 和 15 世纪欧洲殖民者抵达之前识别土著居民的过程和技术。本文提供了与在大加那利岛（西班牙加那利群岛）悬崖边的西班牙前公共粮仓中回收的人工制品相关的木木学和形态技术数据。从木木学和痕迹学分析相结合中收集到的发现目前是该群岛土著语境中的第一个类型。数据表明松树 (Pinus canariensis) 和无花果树 (Ficus carica) 的广泛开发，并推进了木制品和碎片的几个分析类别。不同痕迹的识别和描述之后是关于技术动作和石器活动边缘的性质的假设。因此，工作废物被识别并与若干技术行动相关联，目的是重建链条操作。此外，进一步的实验研究可以更好地了解这些木制工艺品的功能。工作废物被确定并与几项技术行动相关联，目的是重建链条。此外，进一步的实验研究可以更好地了解这些木制工艺品的功能。工作废物被确定并与几项技术行动相关联，目的是重建链条。此外，进一步的实验研究可以更好地了解这些木制工艺品的功能。