n.1.The act of making red.
References in periodicals archive ?
One fire-spot in Space 339 consisted of wood charcoal and burnt mad, whereas another consisted of micro-laminated dung, with no underlying rubification of sediments to indicate extensive in situ burning.
Ben-Dot E, Levin N, Singer A, Karnieli A, Braun O, Kidron GJ (2006) Quantitative mapping of the soil rubification process on sand dunes using an airborne hyperspectral sensor.
The soils of southeastern Mississippi are generally classified as Ultisols, and exhibit characteristics of extensive weathering such as: rubification, prominent illuvial clay accumulations, depletions in alkaline earth metals, and acidic pH values.