Results 111 to 120 of about 1,776,549 (292)

Magnetobiostratigraphic synthesis of Leg 123: sites 765 and 766 (Argo Abyssal Plain and Lower Exmouth Plateau) [PDF]

, 1992
During ODP Leg 123, Sites 765 and 766 were drilled to examine the tectonic evolution, sedimentary history, and paleoceanography of the Argo Abyssal Plain and lower Exmouth Plateau.
Moran, M.J., Ogg, J. G., Bown, P.R., Haig, D.W., M.J. Moran, Baumgartner, P. O., Moran, M. J., J. Mutterlose, P.O. Baumgartner, J.G. Ogg, Bown, P. R., M.A. Kaminski, Kaminski, M.A., P.R. Bown, D.W. Haig, Haig, D. W., Kaminski, Michael A., Baumgartner, P.O., Mutterlose, J., McMinn, A., Ogg, J.G., A. McMinn   +21 more
core   +1 more source

Major engineering breakthrough of Well XA‐1, the deepest ten‐thousand‐meter well in a global sedimentary basin

Deep Underground Science and Engineering, EarlyView.
Well XA‐1, completed at a true vertical depth of 11 156 m in the Shawan Sag of the Junggar Basin, is the deepest predominantly near‐vertical well drilled in a sedimentary basin. The figure shows the basin's tectonic framework and well location (a), a structural cross‐section spanning the Shawan Sag and adjacent uplifts (b), and the stratigraphic column
Fangkai Liu, Qingwen Tan, Sen Zhu, Guangyou Zhu   +3 more
wiley   +1 more source

Late Cretaceous Aquatic Plant World in Patagonia, Argentina

PLoS ONE, 2014
Dans cette contribution, nous décrivons les dernières communautés de plantes aquatiques du Crétacé de la Formation de La Colonia, en Patagonie, en Argentine, en fonction de leurs composantes taxonomiques et de leurs attributs paléoécologiques. La Formation de La Colonia est une unité géologique déposée lors d'un épisode transgressif maastrichtiano ...
N. Rubén Cúneo, María A. Gandolfo, María del Carmen Zamaloa, Elizabeth J. Hermsen   +3 more
openaire   +5 more sources

Renewable energy mapping in Northeastern Morocco: A geographic information system‐based comparison of geothermal, solar, and wind potential in the Guercif‐Guilliz and Beni Snassen regions

Deep Underground Science and Engineering, EarlyView.
The graphical abstract summarizes a geographic information system (GIS)‐based synthesis of renewable energy resources in Northeastern Morocco, focusing on the Guercif‐Guilliz and Beni Snassen areas. It visually presents the spatial distribution of solar irradiation and wind energy potential derived from available datasets, alongside their relationship ...
Meryem Redouane, Hind Khalis, Faouziya Haissen, Othman Sadki, Hicham El Asmi, Abdelbarie Redouane   +5 more
wiley   +1 more source

Late Cretaceous paleogeodynamics of Bulgaria

Geologica Balcanica, 1993
The Tethyan system consisted in the Late Cretaceous of four plates, and namely Eurasia, the Oceanic Neotethys, Apulia (+ Menderes) and Africa (+Arabia). The Balkan microcontinent was situated between the Neotethys (Vardar ocean) and the Dobrogea cimmerian orogen. It was an integral whole (Albian-Turonian), or was fragmented through extension (Coniacian
openaire   +1 more source

Hadrosauroid Dinosaurs from the Late Cretaceous of the Sultanate of Oman

PLOS ONE, 2015
Fragmentary post-cranial remains (femora, tibia, vertebrae) of ornithischian dinosaurs from the Late Cretaceous of the Sultanate of Oman are described and referred to hadrosauroids. The specimens come from the Al-Khod Conglomerate, of latest Campanian to Maastrichtian age, in the north-eastern part of the country.
Buffetaut, Eric, Hartman, Axel Frans, Al-Kindi, Mohammed, Schulp, Anne S.   +3 more
openaire   +5 more sources

An Ichthyornis-like bird from the earliest Late Cretaceous (Cenomanian) of European Russia

, 2020
© 2017 Elsevier LtdOrnithuromorph birds (the clade which includes modern avian radiation) first appeared in the Early Cretaceous in Asia and achieved a great diversity during the latest ages of the Late Cretaceous (Campanian and Maastrichtian).
Popov E., Zelenkov N., Averianov A.
core  

Rectoprotomarssonella n. gen., a new agglutinated foraminiferal genus from the Upper Cretaceous of the Carpathian Flysch [PDF]

, 2007
The new agglutinated foraminiferal genus Rectoprotomarssonella n. gen. is characterized by its high trochospiral coiling with multiserial to uniserial chamber arrangement and solid, noncanaliculate wall with calcareous cement.
Cetean, C.G., Kaminski, M.A., Bubík, M.
core  

Post‐Stimulation Hydraulic Response and Productivity Constraints of a Low‐Productivity Carbonate Geothermal Well in the Small Intramontane Basin, Beijing Piedmont, North China

Energy Science &Engineering, EarlyView.
Formed ~1.4 Ga, the carbonate reservoir of the Jixian System is a key geothermal reservoir in northern China. Differential basin–mountain evolution since the Cenozoic led to distinct reservoir‐forming histories; consequently, this same reservoir shows marked productivity contrasts between intramontane basins and the large rift Bohai Bay Basin ...
Chuanqing Zhu, Kefu Li, Wansen Yao, Wanqing Geng, Yonghui Huang, Shu Jiang, Nansheng Qiu   +6 more
wiley   +1 more source

Tropical ocean-atmosphere controls on inter-annual climate variability in the Cretaceous Arctic

, 2011
The first annually resolved sedimentary record from the Cretaceous is used to develop time series of inter-annual and decadal scale climate variability from the Arctic Ocean.
Kemp, Alan E.S., Heiko Pälike, Davies, Andrew, Pälike, Heiko, Alan E. S. Kemp, Andrew Davies   +5 more
core   +1 more source