Early and Middle Jurassic environmental perturbations in south-western Gondwana: An example from the Neuquén Basin, Argentina

Key Points

• Environmental perturbations significantly affected sedimentary systems during the Jurassic period in Gondwana.
• Analyses reveal changes in paleoecology related to shifts in climate and sediment deposition in Argentina.
• Assessment of geological layers in the Neuquén Basin shows disruptions in the ecological balance.
• Impacts on ancient ecosystems highlight the need for further studies on historical climate change dynamics.