References

Agrawal S. and Verma, S.P. (2007) Comment on ``Tectonic classification of basalts with classification trees'' by Pieter Vermeesch (2006). Geochim. CosmoChim. Acta (this issue).

Aitchison J. (1986) The statistical analysis of compositional data. Chapman and Hall.

Chayes F. (1971) Ratio correlation; a manual for students of petrology and geochemistry. Chicago University Press.

Verma, S.P., Guevara, M., Agrawal, S. (2006) Discriminating four tectonic settings: Five new geochemical diagrams for basic and ultrabasic volcanic rocks based on log-ratio transformation of major-element data. J. Earth Sys. Sci. 115, 485-528.

Vermeesch, P. (2006) Tectonic discrimination of basalts with classification trees. Geochim. CosmoChim. Acta 70, 1839-1848.