Supplementary file 1 Occurrences of species left in open nomenclature

• Main Authors: Claybourn, Thomas, Jacquet, Sarah, Skovsted, Christian, Topper, Timothy, Holmer, Lars, Brock, Glenn
• Format: Dataset
• Language: unknown
• Published: Dryad Digital Repository 2018
• Subjects: Cambrian Series 2; Molluska; East Antarctica; Helcionellida; Pellagiellidae; Pojetaia runnegari; Davidonia rostrata; Davidonia cf. corrugata; Xianfengella cf. yatesi; Protowenella sp?; Anuliconus sp.; Pelagiella cf. subangulata; Xinjispira simplex; Yochelcionella sp.; Stenotheca sp.; Anabarella cf. australis; Scenella? sp.; Antarc*; Antarctica
• Online Access: https://dx.doi.org/10.5061/dryad.3bb462v/1; https://datadryad.org/resource/doi:10.5061/dryad.3bb462v/1

This files lists published material included in the taxa Davidonia corrugata, Xianfengella yatesi, Pelagiella subangulata and Anabarella australis. These have been included here for convenience as they are referred to in the main text, but not typically included in systematics sections for specimens with only tentative affinities for previously described species.