Mesoproterozoic paleogeography: Supercontinent and beyond [PDF]
A set of global paleogeographic reconstructions for the 1770–1270 Ma time interval is presented here through a compilation of reliable paleomagnetic data (at the 2009 Nordic Paleomagnetic Workshop in Luleå, Sweden) and geological constraints.
Elming, S. +3 more
core +1 more source
A hypothesis for Proterozoic-Phanerozoic supercontinent cyclicity, with implications for mantle convection, plate tectonics and Earth system evolution [PDF]
We present a conceptual model for supercontinent cycles in the Proterozoic-Phanerozoic Eons. It is based on the repetitive behavior of C and Sr isotopes in marine carbonates and U–Pb ages and εHf of detrital zircons seen during the Neoproterozoic ...
Grenholm, Mikael, Scherstén, Anders
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Palaeomagnetic, geochronological and geochemical study of Mesoproterozoic Lakhna Dykes in the Bastar Craton, India: Implications for the Mesoproterozoic supercontinent [PDF]
Palaeomagnetic analysis of the Lakhna Dykes (Bastar Craton, India) yields a palaeopole at 36.6°N, 132.8°E, dp=12.4°, dm=15.9°, and the U--Pb zircon age obtained from one of the rhyolitic dykes is 1466.4±2.6 Ma (MSWD=0.21, concordia age based on two ...
Biswal, Tapas Kumar +10 more
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„Der Mond ist kein Kochtopf“: (Ost-) Europäische Geschichte und Globalgeschichte [PDF]
1. Vorbemerkung 2. Was ist Globalgeschichte? 3. Ent- und Abgrenzung von Räumen: Osteuropäische Geschichte - Von einer Regionalgeschichte zu einer Transkontinentalen Geschichte Europas 3.1.
Griese, Olivia, Stolberg, Eva-Maria
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Hellenistic Phalerae from the burials of the nomads of Asian Sarmatia [PDF]
The paper is devoted to silver phalerae from the 2nd-1st centuries BC nomadic burials in the vast territory of Eurasia: the burials concerned form an enormous arc stretching from the interfluve of the Lower Volga and the Ural River in the West to the ...
Treister, Mikhail
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HISTORICAL AND DYNAMIC REVIEW OF POLISH AND AZERBAIJANI RELATIONS (FROM CULTURAL RELATIONS TO ECONOMIC RELATIONS) [PDF]
Cultural ties are primarily based on economic relations between Poland and Azerbaijan. These links, which date back to the fifteenth century, have always been in the ascending direction.
Toghrul Allahmanli
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Ukrainian-turkish literature relations between the 16th - 20th Centuries [PDF]
The article highlights Ukrainian-Turkish relationships in literature, originating from oral folklore, ballads, and historical songs since the 16th century to the present day.
Krasnozhon, Neonila +4 more
core +2 more sources
Abstract We present SGLOBE‐Q2D, a global upper mantle model of frequency‐dependent Rayleigh wave attenuation with uncertainties. We use a data set of ∼ ${\sim} $10 million fundamental and higher mode (up to 4th overtone) Rayleigh wave amplitude measurements with wave periods T∼ ${\sim} $38–275 s.
William Sturgeon, Ana M. G. Ferreira
wiley +1 more source
Haukivuori fluorite-rich granite system: Petrology, geochemistry, age and origin [PDF]
This MSc thesis is built on drill core and outcrops data at the Haukivuori area where fluorite bearing granitoids cut sharply the country rocks (mafic volcanic rocks).
Teräs, Oliver
core
Hiatus III в. до н.э. и incident 1963 г. [PDF]
В 1963г. К.Ф.Смирнов, В.Г.Петренко и М.Г.Мошкова издали два свода археологических источников по савроматской культуре и раннесарматской (прохоровской) культуре.
Зуев Вадим Юрьевич
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