Journal of Geophysical Research: Earth Surface, Volume 131, Issue 4, April 2026.Abstract Rock glacier kinematics are indicators of alpine climate change, yet the relative influence of thermal and hydrological processes on their motion remains poorly constrained. This uncertainty limits our ability to predict how these permafrost landforms will respond to ongoing climate change.
Qingyu Sui +11 more
wiley +1 more source
Discovery of Cenozoic magmatic ridges and tectonics off northern Victoria Land provides new insights into the geodynamics of the Antarctic margin. [PDF]
Sci RepCivile D +11 more
europepmc +1 more source
Estimation of CO2 Emissions in Fault Systems at a Global Scale
Journal of Geophysical Research: Machine Learning and Computation, Volume 3, Issue 2, April 2026.Abstract Influenced by tectonic, geophysical, and environmental aspects, the release of carbon dioxide (CO2) in fault systems is a fundamental component of Earth's carbon cycle. Appreciating their contribution to natural greenhouse gas flow depends on knowing these emissions.
Rolando Betancourt, Carlos A. Vargas
wiley +1 more source
Discovering the Diversity and Evolution of Danascelinae: A New Genus and Species from Eastern Asia and Insights into the Phylogenetic Placement of This Subfamily in Endomychidae (Coleoptera). [PDF]
InsectsTomaszewska W, Arriaga-Varela E.
europepmc +1 more source
Paleoceanography and Paleoclimatology, Volume 41, Issue 4, April 2026.Abstract Carbon fluxes to Earth's atmosphere are reflected in the carbon isotope composition of atmospheric CO2 (δ13Catm). δ13Catm is used to track past changes to the global carbon cycle and is a variable in many paleoclimate proxies. However, existing δ13Catm proxy records derived from marine carbonates are relatively low‐resolution prior to the ...
Katarina A. Keating, Nathan D. Sheldon
wiley +1 more source
No mass extinction for South American mammals at the Eocene-Oligocene transition. [PDF]
Proc Natl Acad Sci U S AGodfrey LR, Samonds KE.
europepmc +1 more source
Paleoceanography and Paleoclimatology, Volume 41, Issue 4, April 2026.Abstract Seismic reflection data from Vincennes Bay, East Antarctica, provide the first insights into the Cenozoic evolution of the East Antarctic Ice Sheet (EAIS) in the Knox Coast. Long‐distance seismic horizon correlation allows age estimates for the seismic stratigraphic framework constructed for the continental shelf.
Timo Mühlberger‐Krause +7 more
wiley +1 more source
A global dataset of fossil fungi records from the Cenozoic. [PDF]
Sci DataHodgson E +5 more
europepmc +1 more source
Unsteady Gypsum Cycling as a Driver of Cryptic Perturbations in the Ancient Carbon Cycle
Paleoceanography and Paleoclimatology, Volume 41, Issue 4, April 2026.Abstract Earth's sedimentary record preserves large, intermittent deposits of evaporitic gypsum (CaSO4·2H2O) that invoke the possibility of rapid changes in past seawater chemistry. In particular, strong imbalances between gypsum weathering and burial may drive changes in Earth's carbon cycle because calcium is a component of both gypsum and calcite ...
Kalev Hantsoo, Kimberly V. Lau
wiley +1 more source
Early Eocene Palynofloral Diversity and <i>Nothofagus</i> Niche Modeling Across Western Gondwana. [PDF]
Plants (Basel)Hinojosa LF +4 more
europepmc +1 more source