ALBERT — All Library Books, journals and Electronic Records Telegrafenberg

Treffer pro Seite

Treffer 1 - 2 | 2 Treffer

Sortierung

Unbekannt

Solving Least Squares Problems (1974)

C. L. Lawson ; R. J. Hanson

Prentice Hall

In: Englewood Cliffs, New Jersey, 340 pp., Prentice Hall, vol. 34, no. 22, pp. 65-70, (ISBN 0-691-12183-4, 2005 (481 pp. + CD-ROM))

zur Merkliste hinzufügen auf der Merkliste

Details

Publikationsdatum: 1974

Schlagwort(e): Inversion ; Textbook of geophysics ; Textbook of mathematics

Permalink

	Standort	Signatur	Erwartet	Verfügbarkeit

Andere fanden auch interessant ...

BIBLIOGRAFIE SEISMOLOGIE

S·F·X

Unbekannt

Using palaeomagnetism to determine late Mesoproterozoic palaeogeographic history and tectonic relations of the Sinclair terrane, Namaqua orogen, Namibia (2015)

Panzik, J. E., Evans, D. A. D., Kasbohm, J. J., Hanson, R., Gose, W., Desormeau, J.

Geological Society (of London)

In: Special Publications / Geological Society London

zur Merkliste hinzufügen auf der Merkliste

Details

Publikationsdatum: 2015-12-09

Beschreibung: The Sinclair terrane is an important part of the Namaqua orogenic province in southern Namibia containing well-preserved Mesoproterozoic volcano-sedimentary successions suitable for palaeomagnetic and geochronological studies. The Guperas Formation in the upper part of the Sinclair stratigraphic assemblage contains both volcanic and sedimentary rocks cut by a bimodal dyke swarm with felsic members dated herein by U–Pb on zircon at c. 1105 Ma. Guperas igneous rocks yield a pre-fold direction and palaeomagnetic pole similar to that previously reported. Guperas sedimentary rocks yield positive conglomerate and fold tests, with a maximum concentration of characteristic remanence directions at 100% untilting. The combined Guperas data generate a palaeomagnetic pole of 69.8° N, 004.1° E ( A 95 =7.4°, N= 9). The 1105 Ma post-Guperas dykes yield stable remanence directions with positive baked-contact tests and a palaeomagnetic pole at 62.3° N, 031.9° E ( A 95 =6.9°, N= 26), which is coincident with that of the Kalahari-wide Umkondo large igneous province, demonstrating tectonic coherence of the Sinclair terrane with the Kalahari craton at the time of dyke emplacement. These results show that palaeomagnetic and geochronological studies of the Sinclair terrane can provide kinematic constraints on the tectonic evolution of the Namaqua–Natal–Maud orogenic belt and its role in the formation of the Rodinia supercontinent.

Print ISSN: 0305-8719

Digitale ISSN: 2041-4927

Thema: Geologie und Paläontologie

Publiziert von Geological Society (of London)

Permalink

	Standort	Signatur	Erwartet	Verfügbarkeit

Andere fanden auch interessant ...

AKTUELLE ARTIKEL

S·F·X

Volltext

Treffer 1 - 2 | 2 Treffer