Bedrock flaking data

Flake scar analysis of bedrock flaking (BF) panels, containing morphometric data for panels and individual flake scars. Data recorded in the field consisted of simplified morphometric data (maximum panel length, longest flake length, an intuitive assessment of stone quality and surface conditions and a note if the BF removes or is over-painted by rock art). Photographs were also taken in the field, more detailed morphometric data was collected from these. Stone samples were also collected in the field for mechanical testing. These samples were tested for Flexural Strength and Elasticity to compare quantitatively against the intuitive assessments made in the field.

基岩剥落（Bedrock Flaking, BF）板片的剥落痕分析数据集，涵盖板片与单个剥落痕的形态测量数据。野外采集的基础数据包含简化形态测量指标：板片最大长度、最长剥落痕长度、石材品质与表面状况的直观评估，以及用于标注该BF板片是否经剥落去除或被岩画覆盖的备注信息。野外同步拍摄了影像资料，借此可获取更为精细的形态测量数据。研究团队还在野外采集了石材样本以开展力学测试，对这些样本的抗弯强度与弹性进行检测，从而与野外作出的直观评估开展定量对比分析。