Some contended an absolute minimum temperature occurred within earth (as one of the four so-called elements), others within water, others air, and some more recently within nitre.
S1 schistosity is defined by hornblende and chlorite, and this mineralogical association suggests that the deformation occurred under upper greenschist to lower amphibolite facies conditions.
The 2008 contest featured a new system for semi-final allocation in order to reduce the problems of neighborly and diaspora voting that occurred in years past.
