Results 101 to 110 of about 3,632 (206)

A Bight is Born [PDF]

open access: yes
In this lesson, students will investigate the South Atlantic Bight to discover what it is and how was it formed. As they investigate the Bight, students will sequence and model the events leading to the formation of the southeastern coast of the United ...

core  

The Permo-Carbonigferous Facies Development in Thailand: A plate tectonic discussion [PDF]

open access: yes, 1989
The Permo-Carboniferous sedimentary facies development in Thailand reflects the late Variscan orogeny in S E Asia. During the Carboniferous and Permian, a N -S trending trough separated the " S h a n Thai Craton" and the "Indosinia Craton".
Altermann, Wladyslaw
core   +1 more source

Crustal influx, indentation, ductile thinning and gravity redistribution in a continental wedge: Building a Moldanubian mantled gneiss dome with underthrust Saxothuringian material (European Variscan belt) [PDF]

open access: yes, 2012
27 p.International audience[1] The contribution of lateral forces, vertical load, gravity redistribution and erosion to the origin of mantled gneiss domes in internal zones of orogens remains debated.
Chopin, F.   +10 more
core   +4 more sources

Accretion of the Archean Slave Province [PDF]

open access: yes
Detailed field studies of selected areas in the greenstone belts of the Slave Province of Canada were presented. This area was long cited as a type area by supporters of the (now generally abandoned) rift model of greenstone belts.
Kusky, Timothy
core   +1 more source

Assembly of the Lhasa and Qiangtang terranes in central Tibet by divergent double subduction [PDF]

open access: yes, 2015
This research was financially co-supported by the Strategic Priority Research Program (B) of the Chinese Academy of Sciences (XDB03010301), the National Key Project for Basic Research of China (2011CB403102 and 2015CB452604), the Chinese National Natural
Cawood, Peter A.   +6 more
core   +1 more source

Discovery of Shallow-Marine Biofacies Conodonts in a Bioherm Within the Carboniferous-Permian Transition in the Omalon Massif, NE Russia near the North Paleo-Pole: Correlation with a Warming Spike in the Southern Hemisphere [PDF]

open access: yes, 2014
The conodont genera Hindeodus and Streptognathodus are reported for the first time within the Carboniferous-Permian transition in the northern high latitudes of the Paren’ River, Omolon Massif, NE Russia.
Biakov, Alexander S.   +1 more
core   +2 more sources

Seamounts and oceanic igneous features in the NE Atlantic: a link between plate motions and mantle dynamics [PDF]

open access: yes, 2016
A new regional compilation of seamount-like oceanic igneous features (SOIFs) in the NE Atlantic points to three distinct oceanic areas of abundant seamount clusters.
Blischke, Anett   +4 more
core   +3 more sources

Petrological Evolution of the Upper Mantle Beneath the Southern Sanandaj-Sirjan Zone: Evidence from Kuhshah Peridotite Massif, Southeast Iran [PDF]

open access: yesJournal of Sciences, Islamic Republic of Iran, 2014
The Kuhshah ultramafic complex is located in the south-east of Sanandaj-Sirjan metamorphic zone, near the probable remnants of Neotethys plate in Iran. It consists of highly depleted harzburgites, dunites, chromitite bands and altered gabbros.
H. Ahmadipour
doaj  

NORIAN AMMONOIDS FROM THE NAYBAND FORMATION (IRAN) AND THEIR BEARING ON LATE TRIASSIC SEDIMENTARY AND GEODYNAMIC HISTORY OF THE IRAN PLATE

open access: yesRivista Italiana di Paleontologia e Stratigrafia, 2018
A Middle Norian (Alaunian 2) ammonoid assemblage from north of Esfahan (Central Iran) is described and chronostratigraphically evaluated. Formerly known as Distichites fauna, it represents a geographically widely distributed and stratigraphically ...
LEOPOLD KRYSTYN   +3 more
doaj   +1 more source

Paleomagnetic Evidence for Post-Devonian Displacement of the Avalon Platform (Newfoundland) [PDF]

open access: yes, 1982
The possibility that the Avalon Platform, where the Avalonian lithotectonic belt is best developed, was involved in late Paleozoic displacement was tested by paleomagnetic study of red sandstones of the Upper Devonian Terrenceville Formation of eastern ...
Kent, Dennis V.
core   +2 more sources

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