File S1 - The Origin and Early Evolution of Sauria: Reassessing the Permian Saurian Fossil Record and the Timing of the Crocodile-Lizard Divergence

Supporting information. Appendix SI, character list corresponding to the data matrix analyzed in this paper; Appendix SII, character states modified from Reisz et al. (2010) original data matrix; Appendix SIII, TNT file of the data matrix corresponding to the data set analyzed in this paper; Appendix SIV, list of unambiguous synapomorphies in the sauropsid branch recovered in the MPT; Appendix SV, supplementary references.
(DOCX)

补充材料。附录SI：本文所分析的数据矩阵对应的字符表；附录SII：改编自Reisz等人（2010）原始数据矩阵的字符状态集；附录SIII：对应本文分析数据集的数据矩阵的TNT文件；附录SIV：在最大简约树（Maximum Parsimony Tree，MPT）中恢复得到的蜥形支系明确共源性状列表；附录SV：补充参考文献。（DOCX格式）