- Stage
at the Andalusian Institute of Earth Sciences (Granada, Spain), during
three months in 1995 (February to April), under the supervision of
Dr. Andrés Maldonado
- Stage at the Université de Perpignan (Laboratoire de Mécanique,
Acoustique et Instrumentation-LMAI, Groupe Environnements Sédimentaires
et Stratigraphie) during three months in 1996 (April to June), under
the supervision of Prof. Michel Tesson
- Stage at the Université de Perpignan (Laboratoire de Mécanique,
Acoustique et Instrumentation-LMAI, Groupe Environnements Sédimentaires
et Stratigraphie) during May in 1997, under the supervision of Prof.
Michel Tesson