Výsledky vyhledávání - "R. S. Needham"

Mineralogy and Geochemistry of the Pre-1.65 Ga paleosol under Kombolgie Formation sandstone of the Pine Creek Geosyncline, Northern Territory, Australia

Autor: A. R. Miller, P. G. Stuart-Smith, R. S. Needham

Publikováno v: Early Organic Evolution ISBN: 9783642768866

Prior to deposition of the 1.69 to 1.65 Ga Kombolgie Formation in the Northern Territory of Australia, deep weathering occurred in the region around Katherine and Maningrida. Exposed Archean and Lower Proterozoic rocks are altered to saprolite in a c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::26563429b3d420c24c9d89bff5f2e8e9
https://doi.org/10.1007/978-3-642-76884-2_7

Zobrazit plný text záznamu

Giant-scale hydroplastic deformation structures formed by the loading of basalt onto water-saturated sand, Middle Proterozoic, Northern Territory, Australia

Autor: R. S. Needham

Publikováno v: Sedimentology. 25:285-295

Large-scale circular (up to 250 m diameter) and rectilinear (up to 50 m across) depressions form regular ‘honeycomb’ patterns on pavements exhumed from below basalt flows in Carpentarian (1800-1400 m.y.) sandstone of northern Australia. They are

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ea7ce6eaf3c3624115673a1cdd0411c7
https://doi.org/10.1111/j.1365-3091.1978.tb00313.x

Zobrazit plný text záznamu

The Zamu dolerite: A lower Proterozoic preorogenic continental tholeiitic suite from the Northern Territory, Australia∗

Autor: John Ferguson, R. S. Needham

Publikováno v: Journal of the Geological Society of Australia. 25:309-322

The term ‘Zamu Dolerite’ is proposed here to replace ‘Zamu Complex’, the name originally applied to the predominantly mafic intrusives of the South Alligator River area, and to include the other mafic supracrustal intrusive rocks that, with m

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4a56369853da3e2f7aa3147d39f1445b
https://doi.org/10.1080/00167617808729038

Zobrazit plný text záznamu

Geochemistry of the low‐grade Early Proterozoic sedimentary sequence in the Pine Creek Geosyncline, Northern Territory

Autor: I. H. Crick, G. R. Ewers, R. S. Needham, P. G. Stuart‐Smith

Publikováno v: Australian Journal of Earth Sciences. 32:137-154

The geochemistry of Early Proterozoic sedimentary rocks from the low‐grade metamorphic terrain W of the South Alligator Hinge Zone in the Pine Creek Geosyncline is reported and discussed in terms of the stratigraphy and differences in rock type. Ma

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::577fdf18ffe6520687825a49ee957abb
https://doi.org/10.1080/08120098508729320

Zobrazit plný text záznamu

Stratigraphy and tectonics of the Early to Middle Proterozoic transition, Katherine‐El Sherana area, Northern Territory

Autor: R. S. Needham, P. G. Stuart‐Smith

Publikováno v: Australian Journal of Earth Sciences. 32:219-230

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::45fdd590096649fe84fb95b19b1633f1
https://doi.org/10.1080/08120098508729325

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání