Access
To read this article in full you may need to log in, make a payment or gain access through a site license (see right).
News and Views
Nature Geoscience 1, 497–498 (1 August 2008) | doi:10.1038/ngeo273
Palaeoceanography: Seeing changes in a changing sea
Abstract
Fluctuations in the ratio of magnesium to calcium in ancient sea water have fascinated geoscientists for nearly half a century. This is because this ratio plays a critical role in determining which form of abiotic calcium carbonate — aragonite or calcite — will precipitate out of sea water.
To read this article in full you may need to log in, make a payment or gain access through a site license (see right).
