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Order of introduction of element changes in evolution

Range	Table - link
Organism	Biosphere
Reference	J.J.R. Fraústo da Silva and R.J.P. Williams, The Biological Chemistry of the Elements: The Inorganic Chemistry of Life, Oxford University Press, USA 2nd edition (November 1, 2001) Chapter 20 Integrated living systems of elements Table 20.25 p. 551
Comments	Table gives time scales for changing forms and oxidation states of various elements and compounds in the course of evolution.
Entered by	Uri M
ID	105412