School of Engineering and Science - Jacobs University

Jeandel, C., Bishop, K., Zindler, A., 1995. Exchange of neodymium and its isotopes
between seawater and small and large particles in the Sargasso Sea. Geochim.
Cosmochim. Acta 59, 535-547.
Klein, C., Beukes, N.J., 1989. Geochemistry and sedimentology of a facies transition
from limestone to iron-formation in the Early Proterozoic Transvaal Supergroup,
South Africa. Econ. Geol. 84, 1733-1774.
Koeppenkastrop D. and De Carlo E.H. (1992) Sorption of rare-earth elements from
seawater onto synthetic mineral particles: An experimental approach. Chem.
Geol., 95, 251-263.
Koeppenkastrop D. and De Carlo E.H. (1993) Uptake of rare earth elements from
solution by metal oxides. Environ. Sci. Technol., 27, 1796-1802.
Kröner A., and Tegtmeyer A. (1994) Gneiss-greenstone relationships in the Ancient
Gneiss Complex of southwestern Swaziland, southern Africa, and implications for
early crustal evolution. Precam. Res., 67, 109-139.
Kröner A., Hegner E., Wendt J.I., and Byerly G.R. (1996) The oldest part of the
Barberton granitoid-greenstone terrain, South Africa: evidence for crust formation
between 3.5 and 3.7 Ga. Precam. Res. 78, 105-124.
Kulaksız S. and Bau M. (2007) Contrasting behaviour of anthropogenic gadolinium and
natural rare earth elements in estuaries and the gadolinium input into the North
Sea. Earth Planet. Sci. Lett., 260, 361-371.
Lawrence M.G., and Kamber B.S. (2006) The behaviour of the rare earth elements
during estuarine mixing-revisited. Marine Chemistry, 100, 147-161.
Lawrence M.G., Greig A., Collerson K.D., and Kamber B.S. (2006) Rare Earth Element
and Yttrium Variability in South East Queensland Waterways. Aqua. Geochem.,
12, 39–72.
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