Waterhouse, J. B.; Campbell, J. D.; Williams, J. G. (1983). Early Permian brachiopods and molluscs from Gondor Formation, Eglinton Valley, Southland. New Zealand Journal of Geology and Geophysics. 26: 301-307.
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Waterhouse, J. B.; Campbell, J. D.; Williams, J. G.
1983
Early Permian brachiopods and molluscs from Gondor Formation, Eglinton Valley, Southland