Carbon dioxide, oxygen and biogenic elements in the water under ice of the South Baikal littoral

2016 ◽  
Keyword(s):  
Carbon Dioxide ◽  
Biogenic Elements ◽  
The South ◽  
South Baikal

MAGNETOELASTIC MODEL OF THE EARTH’S CRUST FOR THE WESTERN TERMINATION OF THE SOUTH BAIKAL BASIN

2017 ◽  
Vol S36 ◽  
pp. 3-10
Author(s):  
P. G. Dyadkov ◽  
◽  
L. V. Tsibizov ◽  
M. P. Kozlova ◽  
A. V. Levicheva ◽  
...  
Keyword(s):  
Earth’S Crust ◽  
The South ◽  
Baikal Basin ◽  
Earth's Crust ◽  
South Baikal

scholarly journals The Kultuk Volcano: spatial-temporal change of magmatic sources at the western terminus of the South Baikal basin between 18 and 12 Ma

2013 ◽  
Vol 4 (2) ◽  
pp. 135-168 ◽  
Author(s):  
S.V. Rasskazov ◽  
T.A. Yasnygina ◽  
I.S. Chuvashova ◽  
E.A. Mikheeva ◽  
S.V. Snopkov
Keyword(s):  
Temporal Change ◽  
The South ◽  
Baikal Basin ◽  
South Baikal

scholarly journals Atmospheric Processes in the South Baikal Basin and Their Role in Relief Formation

Atmosphere ◽  
2018 ◽  
Vol 9 (5) ◽  
pp. 176 ◽  
Author(s):  
Elizaveta М. Tyumentseva ◽  
Galina F. Orel
Keyword(s):  
The South ◽  
Atmospheric Processes ◽  
Baikal Basin ◽  
Relief Formation ◽  
South Baikal

scholarly journals Contribution to the sedimentology of the Messinian carbonates of the Chelif Basin (Boukadir, Algeria)

2021 ◽  
Vol 24 (1-2) ◽  
pp. 85-104
Author(s):  
Meriem L. MOULANA ◽  
Aurélia HUBERT-FERRARI ◽  
Mostefa GUENDOUZ ◽  
Meriam EL OUAHABI ◽  
Abdelhak BOUTALEB ◽  
...  
Keyword(s):  
Biogenic Elements ◽  
Petrographic Analysis ◽  
High Porosity ◽  
Carbonate Platforms ◽  
Fair Weather ◽  
The South ◽  
Minimum Thickness ◽  
High Productivity ◽  
Homoclinal Ramp ◽  
Very High

The Messinian (Upper Miocene) is characterized at the level of its marginal basins by the development of numerous carbonate platforms. This study concerns the Messinian platform of the Boukadir region in the south of the Chelif Basin in Algeria. It is composed of a lower prograding rimmed platform and an upper aggradational homoclinal ramp resting upon the Tortonian–Lower Messinian Blue Marl Formation, and its thickness reaches ~280 m in the Chelif Basin. The upper red-algae unit is uniform and subhorizontal with a minimum thickness of 90 m. Petrographic analysis of the upper ramp reveals three different microfacies, characterized by Lithothamnium, foraminifera, high porosity, and a microsparitic matrix. MF1 is a packstone, MF2 a packstone/bindstone deposited above the fair-weather wave base and MF3 is a wackestone to packstone deposited below this level. The upper unit is made up entirely of autochthonous biogenic elements without significant external fluvial contribution. It was formed in a shallow marine environment, with very high productivity and a significant export of the sediments produced. This aggradation was followed by a rapid exhumation (regression) transforming all the aragonite into calcite. The platforms correspond to the T2 complex reef formation (6.7–5.95 Ma) documented on the other Messinian carbonate platforms in the South of the Alboran Sea that formed just before the Messinian Salinity Crisis.

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