@article{eced9cd062e846f1915b0771b693bbda,
title = "Antiquity of the biological sulphur cycle: evidence from sulphur and carbon isotopes in 2700 million-year-old rocks of the Belingwe Belt, Zimbabwe",
keywords = "Archaean, sulphur isotopes, carbon isotopes, photosynthesis, sulphur cycle, Belingwe Greenstone Belt, GREENSTONE-BELT, SULFUR-ISOTOPE, ARCHEAN STROMATOLITES, IRON-FORMATIONS, LIFE, OXYGEN, FRACTIONATION, EVOLUTION, ORIGIN, RISE",
author = "Grassineau, {N V} and Nisbet, {E G} and Bickle, {M J} and Fowler, {C. M. R.} and D Lowry and Mattey, {D P} and P Abell and A Martin",
year = "2001",
month = jan,
day = "22",
doi = "10.1098/rspb.2000.1338",
language = "English",
volume = "268",
pages = "113--119",
journal = "Proceedings of the Royal Society B: Biological sciences",
issn = "0962-8452",
publisher = "The Royal Society",
number = "1463",
}