General typology of C12. * Only retouched artefacts were typologically considered as “tools”, even if many unretouched blanks were used, as demonstrated by the microwear research. **Changes in this table compared to Vandendriessche, 2022 are due to the new determinations made during the refitting and microwear research.

General typology of C12. * Only retouched artefacts were typologically considered as “tools”, even if many unretouched blanks were used, as demonstrated by the microwear research. **Changes in this table compared to Vandendriessche, 2022 are due to the new determinations made during the refitting and microwear research.

C12的通用类型学。* 尽管微痕研究（microwear research）已证实大量未修整坯料（unretouched blanks）曾被实际使用，但从类型学角度而言，仅经修整的人工制品（retouched artefacts）被界定为"工具"。** 本表格相较于Vandendriessche 2022年的研究成果存在变动，该调整源于拼合研究（refitting）与微痕研究过程中获取的新鉴定结果。