The Egéré Paleo-Mesoproterozoic rifted passive margin of the LATEA metacraton (Central Hoggar, Tuareg Shield, Algeria) subducted and exhumed during the Pan …

K Ouzegane, JP Liégeois, S Doukkari, JR Kiénast… - Earth-Science …, 2023‏ - Elsevier
The Egéré domain belongs to the Egéré-Aleksod terrane (LATEA metacraton), which has
the peculiarity in the Tuareg Shield of being practically devoid of Pan-African batholiths …

The Borborema province (NE Brazil) Neoproterozoic magmatic arcs: A review of geochemical and isotopic data of granitic rocks

LCM de Lira Santos, TJS dos Santos, FA Caxito… - Journal of South …, 2024‏ - Elsevier
ABSTRACT The Borborema Province in NE Brazil is assumed to have been formed by
Cryogenian-Ediacaran convergent events during the assembly of western Gondwana …

Neoproterozoic arc-magmatism of the Silet Terrane, Western Hoggar (Algeria), new constraints from zircon U-Pb-Hf isotope analyses and whole rock geochemistry

N Berrahmane, EH Fettous, A Bendaoud… - Gondwana …, 2025‏ - Elsevier
This study presents results of zircon U-Pb-Hf isotope analyses and whole-rock geochemistry
applied to magmatic rocks of the Silet terrane in the Western Hoggar, forming a part of the …

[HTML][HTML] Relics of ophiolite-bearing accretionary wedges in NE Brazil and NW Africa: connecting threads of western Gondwana´ s ocean during Neoproterozoic times

LCM de Lira Santos, FA Caxito, MH Bouyo… - Geosystems and …, 2023‏ - Elsevier
Neoproterozoic breakup of Rodinia resulted in the formation of several oceanic realms
between dispersing cratons, which were later consumed during the assembly of Gondwana …

A suture related accretionary wedge in the Gondwana assembly: Insights from serpentinites in the Hoggar shield, Algeria

S Ouadahi, A Bendaoud, JL Bodinier, JM Dautria… - Precambrian …, 2022‏ - Elsevier
Abstract The assembly of West Gondwana supercontinent involved several complex
processes that led to the formation of the Hoggar shield during the Panafrican-Brasiliano …

Polyphase deformation and deformation-magmatism interaction in the Pan-African 4° 50′ shear zone (Hoggar, Southern Algeria)

A Deramchi, A Vauchez, A Bendaoud… - Precambrian …, 2023‏ - Elsevier
Abstract The 4° 50′ Shear zone (SZ), one of the major structures of western Gondwana,
formed in Hoggar during the Pan-African orogeny is still poorly studied; especially ages and …

Characterizing terranes and a Neoproterozoic suture zone in Central Hoggar (Tuareg Shield, Algeria) with airborne geophysics and Landsat 8 OLI data

K Araïbia, K Amri, M Amara, A Bendaoud… - Journal of African Earth …, 2022‏ - Elsevier
Integration of multisource data into a geographic information system has been a powerful
tool to characterize contrasting terranes and their boundaries, such as suture zones with …

Evidence of an Archean-Paleoproterozoic micro-continent remobilized during the Neoproterozoic from the western Hoggar (Tuareg Shield, Algeria): Geodynamic …

A Bendaoud, R Caby, S Djemaï, O Bruguier, DE Aissa… - Geochemistry, 2024‏ - Elsevier
The western boundary of the Tirek terrane in the Hoggar contains the two largest gold
deposits in Algeria, namely the Amesmessa and Tirek gold fields. New geological map** …

Integrated remote sensing and geophysical studies of the Silet-Tin Felki area: Insights into the Pan-African tectonics and magmatic evolution of the Hoggar Shield …

N Berrahmane, A Bendaoud, EH Fettous, SA Doukkari… - Geochemistry, 2024‏ - Elsevier
Abstract The Silet-Tin Felki area, located within the Tuareg Shield, represents a key area for
understanding the Pan-African orogeny and associated magmatic processes. This study …

[HTML][HTML] The structure of a continental intraplate volcanic system and controls from shear zones: Insights into the central Hoggar Cenozoic volcanic province …

Z Boukhalfa, AZ Benhallou, MJ Comeau, A Bouzid… - Gondwana …, 2024‏ - Elsevier
Continental intraplate volcanic systems, with their locations far from plate tectonic
boundaries, are not well understood: the crustal and lithospheric mantle structure of these …