Sumários
Field trip to the Lower Cretaceous and Upper Jurassic along the Praia do Guincho – Praia do Abano - Praia Grande sections.
14 Novembro 2024, 08:00 • Pedro Antonio Gancedo Terrinha
Objectives:
Inspect outcrops of the Upper Jurassic through Lower Cretaceous to identify:
- depositional environments,
- evolution of water depth, e.g. deep marine facies, transitional facies (shallow marine to sub-areal), paleosoils,
- mass transport deposits of Upper Jurassic,
- tectonic structures (syn-rifting mass transport events, extensional faults (Upper Jurassic and Lower Cretaceous, pos-rift compression (oblique slip reverse faults)),
- Upper Cretaceous magmatism),
- main Alpine thrusting at praia Grande and inspection of the Dinosaur footprints (Terapodes, ornithopod dinosaurs and sauropods … after exciting discussion among all of us).
Sedimentary basins in the plate tectonic cycle
13 Novembro 2024, 11:00 • Pedro Antonio Gancedo Terrinha
1. Introduction to Sedimentary Basisns within the Tectonic Cycle (Wilson cycle).
2. The role of erosion as part of the study of sedimentary basins.
3. Passive Margins (Atlantic Margins) as opposed to active margins during rifting.
4. Summary of the geology and objectives of the field trip to Praia do Guincho-Praia Grande
Field Report
6 Novembro 2024, 11:00 • Nuno Pimentel
Informal Individual presentation and discussion of Field Reports.
Basin Moidelling
30 Outubro 2024, 11:00 • Nuno Pimentel
Basin evolution modelling. Subsidence and Uplift. Input data and calibration.