Parnell, JohnBoyce, Adrian J.2018-05-152018-05-152017Parnell, J & Boyce, A J 2017, 'Microbial sulphate reduction during Neoproterozoic glaciation, Port Askaig Formation, UK', Journal of the Geological Society , vol. 174, pp. 850-854. https://doi.org/10.1144/jgs2016-1470016-7649http://hdl.handle.net/2164/10459Acknowledgements A.Spencer and K.Mackay helped collect samples on the Garvellach Islands and at Fordyce. I.Fairchild, D. Lowry and G. Shields-Zhou provided valuable criticism. Author contributions: J.P. conceived the project and wrote the paper; A.J.B. performed the isotopic analyses.55149524engQE GeologyQEJournal article10.1144/jgs2016-147174