Phanerozoic Vertical Movements in Morocco

Our understanding of the Earth’s interior is limited by the access we have of its  deep layers, while the knowledge we have of Earth’s evolution is restricted to harvested information from the present state of our planet. We therefore use  proxies, physical and numerical models, and observations made on and from the...

The Sidi Ifni transect across the rifted margin of Morocco (Central Atlantic): Vertical movements constrained by low-temperature thermochronology

The occurrence of km-scale exhumations during syn- and post-rift stages has been documented along Atlantic continental margins, which are also characterised by basins undergoing substantial subsidence. The relationship between the exhuming and subsiding domains is poorly understood. In this study, we reconstruct the evolution of a 50 km long...

Post-Variscan evolution of the Anti-Atlas belt of Morocco constrained from low-temperature geochronology

The Anti-Atlas belt of Morocco extends ENE–WSW, over more than 600 km, from the Atlantic margin in the west to the interior of the African plate in the east. It exhibits Precambrian rocks outcropping as basement inliers and surrounded by marine Ediacaran–Cambrian sequences around the axis of the mountain range. The belt, which has for a long...

Fracture Grouting in Theory: Modelling of Fracture Grouting in sand

The construction of a new metro line in the city centre of Amsterdam, the so-called Noord/Zuidlijn, is a challenging job as many buildings along the route are sensitive to settlement and angular distortion. To prevent damage, settlement criteria are very strict and mitigating measures are necessary at several locations to meet the criteria. One...