Fig. 3: Geographic and stratigraphic distribution in the New Zealand Tertiary of 21 significant stenothermal warm-water molluscan genera. Broad line indicates occurrence in the South Island (and presumably in the North Island also); narrow line indicates occurrence in the North Island only
Fig. 3: Geographic and stratigraphic distribution in the New Zealand Tertiary of 21 significant stenothermal warm-water molluscan genera. Broad line indicates occurrence in the South Island (and presumably in the North Island also); narrow line indicates occurrence in the North Island only.