By: U.S. Geological Survey, Central Energy Resources Team
Published: 1999
Summary
Abstract:
This coverage includes arcs, polygons and polygon labels that describe U.S. Geological Survey defined geologic provinces of the Australia and New Zealand area (Australia, Fiji, New Zealand, Tonga and Vanuatu; and parts of Indonesia, Papua New Guinea and Solomon Islands). Each province has a set of geologic characteristics distinguishing it from surrounding provinces. These characteristics may include the dominant lithologies, the age of the strata, and the structural style. Some provinces include multiple genetically-related basins. Offshore province boundaries are defined by the 2000 meter bathymetric contour.  
Purpose:
To delineate geologic province boundaries in Open File Report 97-470F Maps Showing Geology, Geologic Provinces, and Oil and Gas Fields of the Asia Pacific Region; Plate 3: Australia and New Zealand, which is being compiled as a small scale geologic reference for the U.S. Geological Survey's World Energy Project assessment of undiscovered, technically recoverable oil and gas resources of the world. This coverage is used to produce a map and an Adobe Acrobat Portable Document of the map, published on CD-ROM. An Arcview shapefile derived from this coverage is used in an Arcview project and an ArcExplorer project.