Results 41 to 50 of about 36,404 (135)

Melt-poor spreading in the Shikoku back-arc basin: widespread occurrence of oceanic core complexes and associated features

open access: yesProgress in Earth and Planetary Science
The Shikoku Basin, a Miocene back-arc basin in the Philippine Sea, hosts numerous oceanic core complexes (OCCs) that reflect melt-poor lithospheric extension.
Yasuhiko Ohara   +20 more
doaj   +1 more source

Atypical Carinated Objects and Other Upper Paleolithic (Proto)Types in Five Middle Paleolithic Assemblages from the Mainz Basin, Germany

open access: yes, 2017
On the slopes and plateaus overlooking the valleys in and near the Mainz Basin of southwestern Germany, a number of Middle Paleolithic surface sites have been discovered. In the present paper, the assemblages from five such sites in the northern part of the Mainz Basin will be presented.
openaire   +1 more source

Evolution of the Yorkshire, sole pit and east midland basin system, U.K [PDF]

open access: yes, 1990
The objective of this study is to examine the thermo-mechanical evolution of the Yorkshire(Cleveland), Sole Pit and East Midland Basins, Southern North Sea using theoretical models of basin formation(subsidence) and basin destruction(inversion ...
Dixon, Anthony David George
core  

PREDICTION OF THE PRIMARY SOURCES OF GIANT CLIPPIR DIAMONDS IN THE NORTH OF YAKUTIA BY THE METHOD OF MINERALOGICAL AND GEOCHEMICAL ANALOGY (METHOD 5E DIAGRAMS)

open access: yesГеодинамика и тектонофизика
The finds of giant CLIPPIR-type diamonds in the placers hosted by the Ebelyakh River basin in the north of Yakutia suggest that similar diamonds can be found in the kimberlites of the Anabar region and the nearest northern deposits located within the ...
A. S. Ivanov   +5 more
doaj   +1 more source

Cartografia e “pax idraulica”: esondazioni, progettazione e gestione del territorio nella Valle dell’Adige [PDF]

open access: yes, 2016
CARTOGRAPHY AND “PAX IDRAULICA”: FLOODS, PROJECTS AND TERRITORIAL MANAGEMENT IN THE ADIGE VALLEY – The territories of the Adige Valley, in the area of the autonomous Provinces of Trento and Bolzano, was modified during time for political and ...
PROTO, MATTEO, Ricci, Alessandro
core  

Formation mechanism of the small-angle X-type strike-slip faults in deep basin and its controlling on hydrocarbon accumulation: a case study from the Tabei Uplift, Tarim Basin, NW China

open access: yesFrontiers in Earth Science
In the central Tarim Basin, numerous hydrocarbon deposits were found along ultra-deep strike-slip faults, and its evolving progress and formation mechanism are research hotspots.
Xingguo Song   +11 more
doaj   +1 more source

Magma genesis in the northern Lau Basin, S.W. Pacific [PDF]

open access: yes, 1996
The northern Lau Basin contains the northeastern-most part of the Tonga arc-basin system. Volcanic rocks associated with the recent-arc have been sampled from Tafahi and Niuatoputapu, and young basalts «1.5Ma) have been dredged from Northern Lau ...
Acland, A.S., Acland, A. Sarah
core  

Magmatic and tectonic evolution of the Chaval Granite at the end of the Neoproterozoic, northwestern border of the Borborema Province

open access: yesBrazilian Journal of Geology
The northwestern region of Borborema Province is represented by the Ceara Central and Northwest Ceara crustal blocks connected by an extensive transcurrent shear zone that represents the northern portion of the Transbrasiliano Lineament in a complex ...
Arthur Jeronimo Santana Aragão   +2 more
doaj   +1 more source

Sedimentary architecture of a Plio-Pleistocene proto-back-arc basin: Wanganui Basin, New Zealand [PDF]

open access: yes, 2005
The sedimentary architecture of active margin basins, including back-arc basins, is known only from a few end-members that barely illustrate the natural diversity of such basins.
Nodder, Scott   +3 more
core   +1 more source

Remarks on the type locality and current status of the foraminiferal species Rzehakina epigona (Rzehak, 1895) [PDF]

open access: yes, 2001
A likely topotype locality is proposed for Rzehakina epigona. As the type specimen of Silicina epigona Rzehak, 1895 is assumed to be lost, we undertook a search for new material in the type area, Zdounky village in Moravia. A single locality provided a
Bubik, M., Kaminski, M.A.
core  

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