Digital dataset associated with Wu et al. 2024 (Journal_of_Systematic_Palaeontology) "A new radiodont from the lower Cambrian (Series 2 Stage 3) Chengjiang Lagerstätte, South China informs the evolution of feeding structures in radiodonts"

Appendix 1

Phylogenetic character list, phylogenetic results from Bayesian Inference (BI) analysis (Supplementary Fig. S1), maximum parsimony (MP) analysis treating the symmetry of oral cone in Ramskoeldia consimilis as triradial or tetraradial (Supplementary Fig. S2), and List of all specimens in this study (Supplementary Table S1).

Appendix 2

TNT input file of phylogenetic matrix with treating the symmetry of oral cone in Ramskoeldia consimilis as ‘questionable’.

Appendix 3

TNT input file of phylogenetic matrix with treating the symmetry of oral cone in Ramskoeldia consimilis as ‘triradial’.

Appendix 4

TNT input file of phylogenetic matrix with treating the symmetry of oral cone in Ramskoeldia consimilis as ‘tetraradial’.

Appendix 5

MrBayes input file of phylogenetic matrix.

Appendix 6

Raw dataset of .tif formatted image stacks.

Appendix 7

Micro-CT video of specimen JS-0972B.