[HTML][HTML] Orogen styles in the East African Orogen: A review of the Neoproterozoic to Cambrian tectonic evolution
Abstract The East African Orogen, extending from southern Israel, Sinai and Jordan in the
north to Mozambique and Madagascar in the south, is the world́s largest Neoproterozoic to …
north to Mozambique and Madagascar in the south, is the world́s largest Neoproterozoic to …
Geochronology of shear zones–A review
Shear zones play a major role in the deformation of the crust at a variety of scales, as
expressions of strain localization during orogeny and rifting, and also as reactivated …
expressions of strain localization during orogeny and rifting, and also as reactivated …
Suturing Gondwana in the Cambrian: the orogenic events of the final amalgamation
Gondwana was consolidated in the late Cambrian after 180 myr of tectonic convergence
among Neoproterozoic paleocontinents and smaller fragments. We present a compilation of …
among Neoproterozoic paleocontinents and smaller fragments. We present a compilation of …
A geological synthesis of the Precambrian shield in Madagascar
RD Tucker, JY Roig, B Moine, C Delor… - Journal of African Earth …, 2014 - Elsevier
Available U–Pb geochronology of the Precambrian shield of Madagascar is summarized
and integrated into a synthesis of the region's geological history. The shield is described in …
and integrated into a synthesis of the region's geological history. The shield is described in …
Fluid-driven resetting of titanite following ultrahigh-temperature metamorphism in southern Madagascar
Abstract LA-ICP-MS U-Pb dates and EPMA trace-element maps of titanite were collected
from calc-silicate gneisses of the Ikalamavony (peak T: 750–800° C) and Anosyen (peak T …
from calc-silicate gneisses of the Ikalamavony (peak T: 750–800° C) and Anosyen (peak T …
Ultrahigh‐temperature osumilite gneisses in southern Madagascar record combined heat advection and high rates of radiogenic heat production in a long‐lived high …
We report the discovery of osumilite in ultrahigh‐temperature (UHT) metapelites of the
Anosyen domain, southern Madagascar. The gneisses equilibrated at~ 930° C/0.6 GPa …
Anosyen domain, southern Madagascar. The gneisses equilibrated at~ 930° C/0.6 GPa …
Interpreting titanite U–Pb dates and Zr thermobarometry in high-grade rocks: empirical constraints on elemental diffusivities of Pb, Al, Fe, Zr, Nb, and Ce
Length scales of compositional heterogeneity in titanite from 750 to 1000° C metamorphic
rocks from southern Madagascar were measured to provide empirical constraints on …
rocks from southern Madagascar were measured to provide empirical constraints on …
Post-collisional magmatism in the central East African Orogen: the Maevarano Suite of north Madagascar
Late tectonic, post-collisional granite suites are a feature of many parts of the Late
Neoproterozoic to Cambrian East African Orogen (EAO), where they are generally attributed …
Neoproterozoic to Cambrian East African Orogen (EAO), where they are generally attributed …
A relic of the Mozambique Ocean in south-east Tanzania
Abstract The Neoproterozoic geology of East Africa records the events leading up to the
formation of Gondwana and subsequently Pangea, and hence understanding the …
formation of Gondwana and subsequently Pangea, and hence understanding the …
Deformation and granite intrusion in the Sirohi area, SW Rajasthan—Constraints on Cryogenian to Pan-African crustal dynamics of NW India
H de Wall, MK Pandit, KK Sharma, S Schöbel… - Precambrian …, 2014 - Elsevier
This study provides further evidence for a Cryogenian (∼ 770–760 Ma) deformation event in
NW India, a region generally regarded tectonically stable during the Rodinia to Gondwana …
NW India, a region generally regarded tectonically stable during the Rodinia to Gondwana …