Ayress, M. A. (1993). Middle Eocene Ostracoda (Crustacea) from the coastal section, Bortonian Stage, at Hampden South Island, New Zealand. New Zealand Natural Sciences. 20: 15-21.
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Ayress, M. A.
1993
Middle Eocene Ostracoda (Crustacea) from the coastal section, Bortonian Stage, at Hampden South Island, New Zealand