Items where authors include "Porter, SM"

Article

Shields, GA, Strachan, RA, Porter, SM et al. (33 more authors) (2021) A template for an improved rock-based subdivision of the pre-Cryogenian timescale. Journal of the Geological Society. ISSN 0016-7649

Farrell, ÚC, Samawi, R, Anjanappa, S et al. (105 more authors) (2021) The Sedimentary Geochemistry and Paleoenvironments Project. Geobiology. ISSN 1472-4677