Bone refits from the Grotte XVI Pleistocene Faunal Assemblage (Cénac-et-Saint-Julien, France)

This record documents bone refits from the Pleistocene faunal assemblage excavated in the Grotte XVI Palaeolithic site (Cénac-et-Saint-Julien, France). It includes three files: grotte16.fragments.csv: a CSV table, each line documents a fragment. grotte16.connection.csv: a CSV table, each line documents a refit between two fragments (see details below). grotte16.R: an R script, used to generate those CSV files. Note that: Fresh break are excluded. Refits were recorded by set of refitting fragments (and not by pair). Consequently, for the sets including more than two fragments, it is impossible to determine the exact distribution of the refitting relationships (if fragment A refits with fragments B and C, whether fragments B and C also refits together). So, in this dataset, the refits for those sets are parsimoniously modeled as chains (by consequence, the number of relationships might be underestimated).本数据集记录了法国塞纳克-圣于连（Cénac-et-Saint-Julien）旧石器时代（Palaeolithic）第十六洞窟（Grotte XVI）遗址出土的更新世（Pleistocene）动物群骨骼残件拼合（bone refits）相关信息。数据集包含以下三个文件： 1. grotte16.fragments.csv：逗号分隔值（Comma-Separated Values，简称CSV）表格，每一行对应一件骨骼残件。 2. grotte16.connection.csv：CSV表格，每一行记录两件残件之间的拼合关系（详细说明见下文）。 3. grotte16.R：用于生成上述CSV文件的R脚本（R script）。 注意：已排除新鲜断口残件。本次拼合记录以残件组为单位进行（而非两两配对），因此对于包含两件以上残件的拼合组，无法确定拼合关系的精确分布——例如若残件A可与残件B、C分别拼合，则无法确认残件B与C之间是否存在拼合关系。本数据集对这类残件组的拼合关系采用简约链式建模方式，由此可能导致拼合关系的总数量被低估。