Doris Barboni

Potential for phytolith assemblages to serve as paleoclimate proxies in the monsoonal region of the Western Ghats, India

Gayathri Rajendiran, Vivek Pandi, Anupama K, Vishnu Shreekara Bhat et autres

in (code pays fourni par la source)

Potential for phytolith assemblages to serve as paleoclimate proxies in the monsoonal region of the Western Ghats, India

Gayathri Rajendiran, Vivek Pandi, Anupama K, Vishnu Shreekara Bhat et autres

in (code pays fourni par la source)

Environmental scenarios for hominin habitats in East Africa during the Plio-Pleistocene (4-1 Ma)

Alexia Angeli, Gilles Ramstein, Frédéric Fluteau, Ning Tan et autres

Climate strongly constrains vegetation structure and the availability of surface water, thereby shaping the distribution, quality, and accessibility of resources for mammals, including hominins, over long timescales. Unfortunately, fossil and archaeological archives are discontinuous and biased by preservation and sampling, which limits …

fr, cn (code pays fourni par la source)

African paleogeography since 30Ma : setting boundary conditions for climatic, physiographic and biodiversity models.

Raphael Tournier, Laurent Husson, Sandrine Prat, Jean-Renaud Boisserie et autres

The African continent has undergone major Cenozoic transformations, including the formation of the East African Rift System and the opening of the Red Sea and the Gulf of Aden. The impact of these transformations on the various components of the Earth system …

fr, Éthiopie, au (code pays fourni par la source)

Surface soil phytolith assemblages in different vegetational zones of the Nilgiri Biogeographical Region, Western Ghats, India: implications for palaeoclimatic interpretation

Gayathri Rajendiran, Vivek Pandi, Vishnu Bhat, Nidhi Vastrad et autres

In the present study, we analyzed surface soil phytolith assemblages from 70 sites across seven vegetation types spanning an altitudinal range of 300–2400 m in the Nilgiri Biogeographic Region (NBR), Western Ghats, India. A total of 29 morphotypes were identified, dominated by …

in (code pays fourni par la source)

Towards using phytoliths as a proxy for climate interpretations of the Western Ghats, India

Gayathri Rajendiran, Doris Barboni, Vishnu Bhat, Vivek Pandi

International audience

in, fr (code pays fourni par la source)

Phytolith content and silicification patterns in leaves of 170 woody species from South India: A plant-trait study

Uma Maheshwari, V Kokilavani, G. Orukaimani, Krishnamurthy Anupama et autres

International audience

fr, in, us (code pays fourni par la source)

Silica in palm leaves and palm leaf manuscripts: Silica intra- and inter-species variability in two palm species from South India: a contribution to the Palm Leaf Manuscript Profiling Initiative

V. Kokilavani, N. Balachandran, G. Orukaimani, Devangi Ramakrishnan et autres

International audience

Micro-botanical investigations at Woranso-Mille and Hadar for paleovegetation inferences at 3-4 Ma: preliminary results

Doris Barboni, Subrata Majumder, G. Orukaimani, V Kokilavani et autres

International audience

in, us (code pays fourni par la source)

Evolution of sedimentary environments in an axial rift system: the Lower Omo Valley (Turkana Depression, Ethiopia) for the past four million years

P. Poirier, Alexis Nutz, Vincent Godard, Didier Granjeon et autres

The time interval between 4 Ma and 0.8 Ma is pivotal for the evolutionary history of hominids in eastern Africa, and particularly in the Turkana Depression (East African Rift System, Kenya / Ethiopia). It coincides with a number of major evolutionary events, …

fr, in, Éthiopie (code pays fourni par la source)

Évolution des hominines dans les paysages changeants du Rift Est Africain

Raphael Tournier, Jean‐Renaud Boisserie, Sandrine Prat, Doris Barboni et autres

En Afrique orientale, la période de transition Pliocène-Pléistocène est remarquable du point de vue paléoanthropologique puisqu’elle correspond à la fois à plusieurs évènements majeurs : 1) la disparition des australopithèques et l’apparition des genres Homo et Paranthropus, et 2) la première expansion …

fr, Éthiopie, in, au (code pays fourni par la source)

How good is automated pollen analysis of biodiversity, a case study of the anemophilous Mediterranean flora

Betty Gimenez, Sébastien Joannin, Doris Barboni, Laurent Bouby et autres

International audience