Ice-rafted dropstones at midlatitudes in the Cretaceous of continental Iberia
JP Rodríguez-López, CL Liesa, A Luzón… - …, 2024 - pubs.geoscienceworld.org
The Cretaceous is widely considered to have been a period subjected to super-greenhouse
conditions. Here, we provide multiscale sedimentologic evidence of glaciers developing at …
conditions. Here, we provide multiscale sedimentologic evidence of glaciers developing at …
Reassessing a glacial landscape developed during terminal glaciation of the Late Paleozoic Ice Age in Uruguay
Whalebacks, roche moutonnées, and S-forms carved on Ediacaran granitoids near Cerro de
las Cuentas, Uruguay, along with overlying diamictites, siltstones, and sandstones …
las Cuentas, Uruguay, along with overlying diamictites, siltstones, and sandstones …
A Carboniferous apex for the late Paleozoic icehouse
Icehouse climate systems occur across an abbreviated portion of Earth history, constituting
c. 25% of the Phanerozoic record. The Late Paleozoic Ice Age (LPIA) was the most extreme …
c. 25% of the Phanerozoic record. The Late Paleozoic Ice Age (LPIA) was the most extreme …
[HTML][HTML] The Ordovician strata of the Ennedi Plateau, northeastern Chad (Erdi Basin)
JF Ghienne, A Moussa, A Saad… - Comptes …, 2023 - comptes-rendus.academie-sciences …
In the Ennedi Plateau, northeastern Chad, Cambrian (?)–Ordovician to Carboniferous strata
represent one of the most proximal succession of the north-facing Gondwana platform. This …
represent one of the most proximal succession of the north-facing Gondwana platform. This …
Dust and loess as archives and agents of climate and climate change in the late Paleozoic Earth system
Palaeo-loess and silty aeolian-marine strata are well recognized across the Carboniferous–
Permian of equatorial Pangaea. Aeolian-transported dust and loess appear in the Late …
Permian of equatorial Pangaea. Aeolian-transported dust and loess appear in the Late …
[HTML][HTML] Chad's cabinet of icy curiosities: Sharpening the interpretation of subglacial and ice marginal environments during the LPIA glaciation of the Ennedi Plateau
R Wohlschlägl, C Kettler, DP Le Heron, A Zboray - Sedimentary Geology, 2023 - Elsevier
Abstract The Ennedi Plateau in Chad in north-central Africa exposes an outstanding
example of a palaeo-ice stream glacial landsystem of late Palaeozoic age, with an …
example of a palaeo-ice stream glacial landsystem of late Palaeozoic age, with an …
A grounding zone wedge origin for the Palaeoproterozoic Makganyene Formation of South Africa
The Makganyene Formation is a Siderian (2.45–2.22 Ga) diamictite-dominated succession,
with both outcrop and subcrop in the Griqualand West Basin of the Transvaal Group of South …
with both outcrop and subcrop in the Griqualand West Basin of the Transvaal Group of South …
Glacial erosion on a snowball Earth: testing for bias in flux balance, geographic setting, and tectonic regime
PF Hoffman - Canadian Journal of Earth Sciences, 2022 - cdnsciencepub.com
On the southwest cape of the Congo craton, a subtropical carbonate bank the size of
Greenland was heavily glaciated during two Cryogenian panglacial episodes spaced 10–20 …
Greenland was heavily glaciated during two Cryogenian panglacial episodes spaced 10–20 …
[HTML][HTML] Decoding the late Palaeozoic glaciated landscape of Namibia: A photogrammetric journey
The geometry of unconformities carved by deep time ice sheets is often obscured and
restricted by discontinuous exposure, or outcrop conditions that do not readily permit the …
restricted by discontinuous exposure, or outcrop conditions that do not readily permit the …
[PDF][PDF] Comptes Rendus Géoscience
JF Ghienne, A Moussa, A Saad, B Djatibeye… - Géoscience, 2023 - academia.edu
In the Ennedi Plateau, northeastern Chad, Cambrian (?)–Ordovician to Carboniferous strata
represent one of the most proximal succession of the north-facing Gondwana platform. This …
represent one of the most proximal succession of the north-facing Gondwana platform. This …