Nelson, Campbell S.; Lee, Daphne; Maxwell, Phillip; Maas, Roland; Kamp, Peter J.J.; Cooke, Steve
(2004)
One of the least well resolved portions of the New Zealand Cenozoic time-scale is that centred on and about the Oligocene Epoch, internationally regarded as spanning c. 10 m.y. from 33.7 to 23.8 Ma. We have determined the ...