Beu, A. G. (2004). Marine Mollusca of oxygen isotope stages of the last 2 million years in New Zealand. Part 1: Revised generic positions and recognition of warm-water and cool-water migrants. i>Journal of the Royal Society of New Zealand 34(2): 111-265.
Marine Mollusca of oxygen isotope stages of the last 2 million years in New Zealand. Part 1: Revised generic positions and recognition of warm-water and cool-water migrants
i>Journal of the Royal Society of New Zealand</i