The skull of Sanajeh indicus, a Cretaceous snake with an upper temporal bar, and the origin of ophidian wide-gaped feeding

<b>Supplementary File S1. </b>File containing the combined molecular and morphological dataset (Sanajeh_Total_evidence_matrix-Phylip_Format; Sanajeh_Total_evidence_matrix TNT_Format). <br> <b>Supplementary File S2. </b>List of DNA partitions (Sanajeh_Total_evidence-characters_set_RAxML_format).<br><b>补充文件S1：</b>内含整合分子与形态学数据集的文件，包含Sanajeh_Total_evidence_matrix-Phylip格式（Phylip）与Sanajeh_Total_evidence_matrix TNT格式（TNT）两种格式的数据集。<br><b>补充文件S2：</b>DNA分区信息列表文件，格式为Sanajeh_Total_evidence-characters_set_RAxML格式（RAxML）。<br>