Results 71 to 80 of about 76,862 (209)

Sedimentary geology of the Middle Carboniferous of the Donbas region (Dniepr-Donets basin, Ukraine) [PDF]

, 2015
Peer reviewedPublisher ...
Abels, Hemmo A., Boekhout, Flora, Bosch, Wolter, Geluk, Mark, Hamers, Maartje, Kitchka, Alexander, Stephenson, Randell A., van der Meer, Douwe G., van Hinsbergen, Douwe J.J.   +8 more
core   +2 more sources

Recherches archéologiques à Dungo (Angola)

Afrique Archéologie Arts, 2010
The sites of Dungo IV and V, southward of Baia Farta, in the Benguela Province (Angola) yielded a new knowledge of the stratigraphy of the Lower Palaolithic industries of that part of Angola.
Manuel Gutierrez, Claude Guérin, Claudine Karlin, Maria da Piedade de Jesus, Maria Helena Benjamim, Anne-Élisabeth Lebatard, Didier L. Bourlès, Régis Braucher, Laetitia Leanni   +8 more
doaj   +1 more source

Growth and form of the mound in Gale Crater, Mars: Slope wind enhanced erosion and transport [PDF]

, 2013
Ancient sediments provide archives of climate and habitability on Mars. Gale Crater, the landing site for the Mars Science Laboratory (MSL), hosts a 5-km-high sedimentary mound (Mount Sharp/Aeolis Mons). Hypotheses for mound formation include evaporitic,
Kite, Edwin S., Lamb, Michael P., Lewis, Kevin W., Newman, Claire E., Richardson, Mark I.   +4 more
core  

Provenance history of a Late Triassic-Jurassic Gondwana margin forearc basin, Murihiku Terrane, North Island, New Zealand: petrographic and geochemical constraints [PDF]

, 2004
The Murihiku Terrane in the North Island was a forearc basin adjacent to a volcanic arc along the eastern margin of Gondwana during the Mesozoic. The rocks that infill the basin are mainly volcaniclastic sandstones and mudstones, often turbiditic, with ...
Briggs, Roger M., Middleton, Matthew P., Nelson, Campbell S.   +2 more
core   +2 more sources

Extent and duration of marine anoxia during the Frasnian– Famennian (Late Devonian) mass extinction in Poland, Germany, Austria and France [PDF]

, 2004
– The intensity and extent of anoxia during the two Kellwasser anoxic events has been investigated in a range of European localities using amultidisciplinary approach (pyrite framboid assay, gamma-ray spectrometry and sediment fabric analysis).
Bond, D.P.G., Racki, G., Wignall, P.B.
core   +1 more source

Characteristics and evolutionary process of low-mature paleo-subsurface rivers in carbonate sequences and controls on hydrocarbon accumulation in the northern Tarim Basin, NW China

Frontiers in Earth Science
Paleo-subsurface rivers can serve as high-quality reservoir spaces for hydrocarbon accumulation within the carbonate sequence stratigraphy. However, the characteristics and evolutionary process of the typical low-mature paleo-subsurface rivers are rarely
Hongqi Dong, Hongqi Dong, Hongqi Dong, Bingshan Ma, Xiaoguo Wan, Jiapeng Liang, Jiapeng Liang, Bin Liang, Bin Liang, Qingyu Zhang, Qingyu Zhang, Meng Zhang, Meng Zhang, Guochen Mo, Guochen Mo   +14 more
doaj   +1 more source

Synonymy and stratigraphic ranges of Belemnopsis in the Heterian and Ohauan Stages (Callovian-Tithonian), southwest Auckland, New Zealand. [PDF]

, 2003
Belemnopsis stevensi, Belemnopsis maccrawi, and Belemnopsis sp. A (Challinor 1979a) are synonymous; B. stevensi has priority. New belemnite material from Kawhia Harbour and Port Waikato, together with graphical study methods, indicates that many small ...
Challinor A. B., Challinor A. B., Challinor A. B., Challinor A. B., Fleming C. A., Francis D. A., Hudson N., Hudson N., Jeletzky J. A., King D., Marwick J., Purser B. H., Riegraf W., Stevens G. R., Waterhouse B. C.   +14 more
core   +2 more sources

Redefinition of the Ilerdian Stage (early Eocene)

Geologica Acta, 2009
The Ilerdian Stage was created by Hottinger and Schaub in 1960 to accommodate a significant phase in the evolution of larger foraminifera not recorded in the northern European basins, and has since been adopted by most researchers working on shallow ...
V. PUJALTE, J.I. BACETA CABALLERO, B. SCHMITZ, X. ORUE-ECHEBARRÍA, A. PAYROS AGIRRE, G. BERNAOLA BILBAO, E. APELLANIZ INGUNZA, F. CABALLERO SANTAMARIA, A. ROBADOR MORENO, J. SERRA KIEL, J. TOSQUELLA I ANGRILL   +10 more
doaj  

The Western Irish Namurian Basin reassessed [PDF]

, 2000
Current basin models for the Western Irish Namurian Basin (WINB) envisage an elongate trough along the line of the present-day Shannon Estuary that was infilled with clastic sediments derived from a hinterland that lay to the W or NW.
Best, J.L., Wignall, P.B.
core  

The stratigraphy of the Penarth Group (Late Triassic) of the East Devon coast [PDF]

, 2008
The cliff and foreshore exposures in the Devon part of the Dorset and East Devon Coast World Heritage Site expose an unbroken late Triassic to early Jurassic succession.
Gallois, Ramues W
core