Hicks, S.R. 1979 Port Whangarei fishing wharf seismic survey. [s.l.]: [s.n.]. Report / Geophysics Division 146 12 p.
Abstract: Land seismic refraction and marine seismic reflection surveying has confirmed the presence of a buried channel in the Onerahi Series sandstone underlying the site of a proposed wharf and industrial complex at Port Whangarei. The sandstone rises again seaward of the proposed site, and may offer alternative sites for structures founded on piles bearing on the sandstone