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Silicon isotopic fractionation in marine sponges: A new model for understanding silicon isotopic variations in sponges

Wille, Martin; Sutton, Jill; Ellwood, Michael; Sambridge, Malcolm; Maher, William; Eggins, Stephen; Kelly, Michelle


The silicon (Si) isotope (δ30Si) composition of deep-sea sponges from near Antarctica, subantarctic waters (Tasmania Seamounts) and subtropical waters north of New Zealand vary widely between +0.87‰ and -3.40‰ (vs. NBS28). Depth profiles show that sp

CollectionsANU Research Publications
Date published: 2010
Type: Journal article
Source: Earth and Planetary Science Letters
DOI: 10.1016/j.epsl.2010.01.036


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