Fig. 12. Sand-worn stones lying on the exposed rock where dunes have been blown away. Here and there is small Coprosma acerosa. Coast of Egmont-Wanganui district. — Photo. L. Cockayne
Fig. 12. Sand-worn stones lying on the exposed rock where dunes have been blown away. Here and there is small Coprosma acerosa. Coast of Egmont-Wanganui district. Photo. L. Cockayne.