Perissinotto, R., Bornman, T. G., Steyn, P.-P., Miranda, N. A., Dorrington, R. A., Matcher, G. F., … Peer, N. (2014). Tufa stromatolite ecosystems on the South African south coast. South African Journal of Science, 110(9/10), 8. https://doi.org/10.1590/sajs.2014/20140011