CHOICES1

In this course we will approach the main theoretical concepts of evolutionary processes through the fossil record. The aim is to reconcile microevolutionary mechanisms with macroevolution. The concepts addressed will be: species and intraspecific variability, speciation and evolutionary rhythms, adaptive radiation (ecological speciation) in the fossil record, targeted extinctions (migrant-autochthonous competition) or mass extinctions (major biological crises), evolutionary modalities (anagenesis and saltationism) observed in the fossil record and a comprehensive review of microevolutionary mechanisms.

See full page

The objective of this resolutely transdisciplinary course is to provide skills useful for an effective management and a relevant exploitation of data of various origins and nature, and in particular with spatial component. The UE is composed of three successive complementary axes. The first one deals with the issues inherent to data compilation and the solutions provided by database management systems (DBMS): from database design to queries. The second deals with geographic information systems (GIS): from cartographic representation to geoprocessing. Finally, the third axis presents the diversity of spatial analysis tools that allow the quantitative exploitation of spatial data, whether it be metrics or statistical tests.

See full page

The pedagogical objective of this course is to reposition the main types of soil on a global scale, to explain their formation and to identify the mineral phases or the main abiotic factors likely to regulate the biological activity of soils. Based on this analysis, the different soil organisms (micro-organisms, micro-, meso- and macro-fauna) will be presented as well as their relationships in order to reposition the cycle of organic matter and mineral elements in the soil at different temporal and spatial scales. The notions of recycling, looping of biogeochemical cycles and community assembly rules will also be addressed. The organization of this course is based on lectures and conferences as well as fieldwork.

See full page

"The objective is to analyze the phylogenetic, developmental and functional constraints that may have governed the morphological changes discernible in the fossil record. The phylogenetic approach will be approached by reconstruction methods applicable to fossils (parsimony; cladistic analysis). Developmental and functional approaches (mainly odontology) will be illustrated by different methodologies developed on the Montpellier campus (notably X-ray microtomography). The critical review of reference articles in the considered field will give rise to an oral presentation followed by questions."

See full page