1. Walker, G. P. L. Factors controlling the lengths of lava flows. Phil. Trans. R. Soc. A 274, 107–118 (1973).
2. Fink, J. H. & Griffiths, R. W. Morphology, eruption rates, and rheology of lava domes: Insights from laboratory models. J. Geophys. Res. 103, 527–545 (1998).
3. Harris, A. J. L. & Rowland, S. K. Effusion rate controls on lava flow length and the role of heat loss: a review. in Studies in Volcanology: the legacy of George Walker (eds Thordarson, T., Self S., Larsen, G., Rowland, S. K. and Hoskuldsson, A.)Spec. Pub. IAVCEI 2,, 33–51 ((2009).
4. Moore, H. J., Arthur, D. W. G. & Schaber, G. G. Yield strengths of flows on the Earth, Mars, and Moon. Proc. Lunar Planet. Sci. Conf. 3, 3351–3378 (1978).
5. Fink, J. H. Surface folding and viscosity of rhyolite flows. Geology 8, 250–254 (1980).