Provenance shift through time in superposed basins: From Early Cryogenian glaciomarine to Late Ediacaran orogenic sedimentations (Araçuaí Orogen, SE Brazil)

MP De Castro, GN Queiroga, M Martins… - Gondwana …, 2020 - Elsevier
Records of Precambrian glaciation have been reported from southeastern Brazil for over a
century. We present sedimentological, stratigraphic and isotopic (U-Pb and Lu-Hf on detrital …

[HTML][HTML] Facies and architecture of the SCIc formation (Schisto-Calcaire Group), Republic of the Congo, in the Niari-Nyanga and Comba subbasins of the …

APA Mfere, F Delpomdor, JN Proust… - Journal of African Earth …, 2020 - Elsevier
Abstract The Neoproterozoic Schisto-Calcaire Group (630 to ca. 580 Ma) was deposited on
an extensive carbonate shelf in the margin of the Congo Craton in the Niari-Nyanga and …

[HTML][HTML] Facies and micromorphology of the Neoproterozoic Upper Diamictite Formation in the Democratic Republic of Congo: new evidence of sediment gravity flow

FRA Delpomdor, T Luc, AR Preat - Geologica Belgica, 2017 - popups.ulg.be
Abstract The Upper Diamictite Formation of the West Congo Supergroup is a diamictite-
dominated successionvariously interpreted as a continental tillite, glaciomarinite, and …

Cyclicity and sequence stratigraphy of the Neoproterozoic uppermost Haut Shiloango-Lukala carbonate ramp system in the Lower Congo region (Democratic …

F Delpomdor, F Kant, L Tack, A Préat - Journal of African Earth Sciences, 2019 - Elsevier
Abstract During the Cryogenian-Ediacaran, tectonically-and climatically-driven perturbations
created sea level changes. Snowball Earth-type glaciations suggest~ 500–800 m sea level …

Evolution and estimated age of the C5 Lukala carbonate-evaporite ramp complex in the Lower Congo region (Democratic Republic of Congo): New perspectives in …

F Delpomdor, N Van Vliet, X Devleeschouwer… - Journal of African Earth …, 2018 - Elsevier
New detailed lithological, sedimentological, chemostratigraphic data were obtained from
exploration drilling samples on the C5 carbonate-dominated formation of the Neoproterozoic …