Titlebook: Basin Formation, Ridge Crest Processes, and Metallogenesis in the North Fiji Basin; Loren W. Kroenke,James V. Eade (Co-Chief Scientist Boo

palette

right-atrium

Deep Seismicity in the North Fiji Basin,do-Australian oceanic lithosphere, subducted at a former (11–8 Ma) position of the New Hebrides Trench, was detached as the trench migrated clockwise to its present position. A careful selection of well-determined hypocenters in the region, for the years 1964–1984, defines two segments of a deep Wad

PANT

Gravity Field of the North Fiji Basin,ted with a long wavelength gravity bulge probably caused by the downgoing dense lithosphere at the New Hebrides Trench. The South Pandora (Hazel Holme) Ridge is characterized by an axial valley 1–2 km deep and 10–20 km wide. The free-air gravity anomalies reflect the bathymetry with 40–90 mgal lows

ethnology

Magnetic and Tectonic Fabric of the North Fiji Basin and Lau Basin,on Islands suggest that seafloor spreading in the North Fiji Basin, which began in the latest Miocene, continues today. The North Fiji Basin is marked by at least two triple junctions, located in the central (16°50’S, 173°45’E) and northeastern (14°S, 179°30’E) parts of the basin. Both were apparent

坦白

Sediment Distribution in the North-Central North Fiji Basin,ated, sediment-free areas occurring along the ENE-trending South Pandora Ridge and along a north-trending wedge of ridge and trough terrain that extends northward from the presently active Central North Fiji Basin Ridge (CNFBR) are interpreted as having recently formed, i.e., they are younger than 2

Inkling

Psychogenic

obtuse

正式演说

Geochemistry of North Central North Fiji Basin Sediments,ically characterized as part of an intensive geological survey of backarc spreading centers in the region. In order to assess recent hydrothermal contributions to these sediments from active backarc spreading, surface samples were chemically and mineralogically analyzed Analyses included phase and s

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