Benton, M. J. (2005). When Life Nearly Died The Greatest Mass Extinctions of All Time. Thames and Hudson, London. - References
Benton, M. J. (2005). When Life Nearly Died The Greatest Mass Extinctions of All Time. Thames and Hudson, London.
Mosere Felicia Nanje Bruno Ndicho Yongue Fouateu Rose Abimnui Norine Wendi Njilah Isaac Konfor Rhyolite Melts
Source: scirp.org