Suchergebnisse

I listened with great interest to the communication of Mr Claude LORENZ, who gave us a lot of clarity about this rather strange idea for us about the "eruptive" introduction of these associated sand and iron ores. That the protagonists in this case were mine engineers, perhaps not entirely random. In the second half of the nineteenth century, these professionals are now used to interpreting the bulk of traditional metal ores as happy filonian types, and due to bottom-up inputs (contrary to the theory of the Gottlob Werner School, who is known to be filling per descensum). Observing the alignments, it was, in sum, quite normal that, from their point of view, the fields in question corresponded to 'live' tectonic accidents. If not true, this was at least logical. Moreover, in the absence of sufficient operational depth, the decisive negative evidence was missing: the closure of the cavities at their lower end. (.) ; International audience ; I listened with great interest to the communication of Mr Claude LORENZ, who gave us a lot of clarity about this rather strange idea for us about the "eruptive" introduction of these associated sand and iron ores. That the protagonists in this case were mine engineers, perhaps not entirely random. In the second half of the nineteenth century, these professionals are now used to interpreting the bulk of traditional metal ores as happy filonian types, and due to bottom-up inputs (contrary to the theory of the Gottlob Werner School, who is known to be filling per descensum). Observing the alignments, it was, in sum, quite normal that, from their point of view, the fields in question corresponded to 'live' tectonic accidents. If not true, this was at least logical. Moreover, in the absence of sufficient operational depth, the decisive negative evidence was missing: the closure of the cavities at their lower end. (.) ; J'ai écouté avec un grand intérêt la communication de M. Claude LORENZ, qui nous a exposé avec beaucoup de clarté ce mouvement d'idées pour nous assez étrange relatif ...

There can be no question in the few pages of a detailed story of the ideas that have passed through the centuries on the constitution of the Earth in depth, up to its centre. Only a few milestones, essentially limited to the French authors of the 18th century, will be given. (.) ; International audience ; There can be no question in the few pages of a detailed story of the ideas that have passed through the centuries on the constitution of the Earth in depth, up to its centre. Only a few milestones, essentially limited to the French authors of the 18th century, will be given. (.) ; Il ne saurait être question dans les quelques pages qui suivent de faire une histoire détaillée des idées qui se sont succédées au cours des siècles sur la constitution du globe terrestre en profondeur, jusqu'à son centre. On se contentera de donner quelques jalons, limités essentiellement aux auteurs français du XVIIIè siècle. (.)

Protestant genevois, later established at the Windsor Court, Jean-André de Luc (or Deluc), had a well-known reputation as a talent physician and naturalist. One of the first to say 'Geologist' (1), its 'Geology', in its many written texts, is firmly mixed with biblicist apologists. In good faith, he fought to regain the stages of Creation according to the Genesis in the monuments of the world's past, extending the six 'days' to indeterminate, certainly long periods. His main effort was to demonstrate the very recent age of the emersion of our present continents, emersion for him and corresponding to the biblical deluge. The natural 'chronometers' which, in his view, testify to this recent age (low filling of alpine lakes, etc.) are indeed a fairly accurate estimate of the length of time that has elapsed since the removal of the alpine ice cream, which was then ignored (2). (.) ; International audience ; Protestant genevois, later established at the Windsor Court, Jean-André de Luc (or Deluc), had a well-known reputation as a talent physician and naturalist. One of the first to say 'Geologist' (1), its 'Geology', in its many written texts, is firmly mixed with biblicist apologists. In good faith, he fought to regain the stages of Creation according to the Genesis in the monuments of the world's past, extending the six 'days' to indeterminate, certainly long periods. His main effort was to demonstrate the very recent age of the emersion of our present continents, emersion for him and corresponding to the biblical deluge. The natural 'chronometers' which, in his view, testify to this recent age (low filling of alpine lakes, etc.) are indeed a fairly accurate estimate of the length of time that has elapsed since the removal of the alpine ice cream, which was then ignored (2). (.) ; Protestant genevois, plus tard établi à la cour de Windsor, Jean-André de Luc (ou Deluc) eut de son vivant une réputation notoire de physicien et naturaliste de talent. L'un des premiers à se dire Géologue (1), sa "Géologie",dans ses ...