International audienceIn 1763, Nicolas Desmarest discovers during a field trip in Auvergne that basalts have a volcanic origin. He identifies the volcanoes that gave rise to the" currents " of lava. He recognizes and understands the importance of erosion and time for producing volcanic landscapes, in particular through inversions of relief. Thanks to their prismation, basalts will be rapidly observed elsewhere, not only in Europe, but also on other continents. Following by a dozen years the discovery of extinct volcanoes by Jean-Etienne Guettard, this second breakthrough constitutes one of the founding acts of volcanology and petrology. It also signals the beginning of the famous controversy between Neptunists and Plutonists and is a testim...
Abstract. - This is a summary of eight papers presented at the Clermont- Ferrand conference, on the ...
L'île Maurice repose sur la bordure sud du plateau des Mascareignes (-1 000 m). Sa mise en place est...
The volcanic outcrops in Gévaudan are located in the area deli¬ mited by the Cantal volcanoes, the A...
International audienceIn 1763, Nicolas Desmarest discovers during a field trip in Auvergne that basa...
International audienceActuellement, l'origine des basaltes se discute dans le détail de la physico-c...
International audienceDuring his long stay at Freiberg, under Abraham Gottlob Werner, Jean-François ...
Abstract. - From precambrian times up to now, volcanism takes part in story of the earth and of mank...
SUMMAR Y The oldness of the eruptions, the linear lie of the volcanoes, the géosynclinal nature of ...
International audienceFrench Geological Society decided to hold its 3 rd extraordinary meeting in Cl...
International audienceIn his native province of Auvergne (Central France), the count of Montlosier (...
Boule Marcellin. Les anciens volcans de la Grande-Bretagne : The ancient Volcanoes of Great Britain....
Antique authors, full of curiosity but far from being specialists of geology which does not exist ye...
By comparaison with the deep transformation of environment induced by paleoclimatic history, the ple...
pdf disponible en tant que "tiré à part" électronique pour un usage scientifique privéFissuration an...
Abstract. - 8 km north of Laguiole (Aubrac), roads works have brought to light a volcanic site so fa...
Abstract. - This is a summary of eight papers presented at the Clermont- Ferrand conference, on the ...
L'île Maurice repose sur la bordure sud du plateau des Mascareignes (-1 000 m). Sa mise en place est...
The volcanic outcrops in Gévaudan are located in the area deli¬ mited by the Cantal volcanoes, the A...
International audienceIn 1763, Nicolas Desmarest discovers during a field trip in Auvergne that basa...
International audienceActuellement, l'origine des basaltes se discute dans le détail de la physico-c...
International audienceDuring his long stay at Freiberg, under Abraham Gottlob Werner, Jean-François ...
Abstract. - From precambrian times up to now, volcanism takes part in story of the earth and of mank...
SUMMAR Y The oldness of the eruptions, the linear lie of the volcanoes, the géosynclinal nature of ...
International audienceFrench Geological Society decided to hold its 3 rd extraordinary meeting in Cl...
International audienceIn his native province of Auvergne (Central France), the count of Montlosier (...
Boule Marcellin. Les anciens volcans de la Grande-Bretagne : The ancient Volcanoes of Great Britain....
Antique authors, full of curiosity but far from being specialists of geology which does not exist ye...
By comparaison with the deep transformation of environment induced by paleoclimatic history, the ple...
pdf disponible en tant que "tiré à part" électronique pour un usage scientifique privéFissuration an...
Abstract. - 8 km north of Laguiole (Aubrac), roads works have brought to light a volcanic site so fa...
Abstract. - This is a summary of eight papers presented at the Clermont- Ferrand conference, on the ...
L'île Maurice repose sur la bordure sud du plateau des Mascareignes (-1 000 m). Sa mise en place est...
The volcanic outcrops in Gévaudan are located in the area deli¬ mited by the Cantal volcanoes, the A...