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Papers by Guy Astruc
HAL (Le Centre pour la Communication Scientifique Directe), Oct 1, 2005
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Palaeontographica Abteilung A, 1995
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in the language of the text (maximum 2,000 characters, including spaces). Extended Abstract of be... more in the language of the text (maximum 2,000 characters, including spaces). Extended Abstract of between on and two printed pages (about 6,000 to 12,000 characters, including spaces). The Extended Abstract, which will be published in the second language of Geology of France (i.e. French or English) should be accompanied, if possible, by a translation into this second language. The Chief Editor will arrange for the translation to be verified or for the original to be translated. Text of the article.
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L'investigation du paleokarst du Sud-Quercy (France) a revele en de nombreux points une repri... more L'investigation du paleokarst du Sud-Quercy (France) a revele en de nombreux points une reprise d'erosion et remblaiement superficiels de la plateforme karstique jurassique, succedant a celle plus generalisee du Paleogene. Cette reprise est marquee par la presence de fossiles, notamment de grands et petits mammiferes. La note dresse un inventaire de ces localites dans leur contexte geologique et de leurs restes fossiles. Leurs âges sont distribues depuis le Pliocene superieur jusqu'a l'Holocene et principalement dans la periode du Pleistocene moyen et superieur (de 0,5 a 0,1 Ma).
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Neues Jahrbuch für Geologie und Paläontologie - Monatshefte
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Http Dx Doi Org 10 1080 09853111 2000 11105374, Mar 24, 2015
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Prehistoire Du Sud Ouest, 2011
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Neues Jahrbuch fur Geologie und Palaontologie Monatshefte
The study of mammalian remains from the karstic locality of Vielase demonstrates that the chronol... more The study of mammalian remains from the karstic locality of Vielase demonstrates that the chronological sequence spanned by the phosphorites of Quercy is much older than previously admitted. The age of the mammalian fauna is intermediate between the reference levels MP 10 and MP 11, and broadly corresponds to the Early/Middle Eocene transition. These new paleontological data bear evidence of a karstification phase in the Quercy area as early as the Early Eocene.
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Palaeontographica Abteilung a -Stuttgart-
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Geodinamica Acta, 2000
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Geobios, 1991
ABSTRACT
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JOURNEES AFK/AGSO/CFH
On note actuellement une forte préoccupation en matière de protection des captages en alimentatio... more On note actuellement une forte préoccupation en matière de protection des captages en alimentation en eau potable (AEP) notamment en pays quercynois où la ressource en eau captée est représentée majoritairement par des sources karstiques réputées vulnérables ...
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... hal-00152776, version 1. http://hal.archives-ouvertes.fr/hal-00152776/fr/. oai:hal.archives-o... more ... hal-00152776, version 1. http://hal.archives-ouvertes.fr/hal-00152776/fr/. oai:hal.archives-ouvertes.fr:hal-00152776. Contributeur : Doriane Gabrielli <>. Soumis le : Jeudi 7 Juin 2007, 15:42:49. Dernière modification le : Vendredi 7 Mars 2008, 15:49:25. ...
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Geobios, 1997
Paleontological investigations undertaken since 1965 by Montpellier and Paris teams in the Quercy... more Paleontological investigations undertaken since 1965 by Montpellier and Paris teams in the Quercy phosphorites have led to the discovery of more than 100 homogeneous and well dated fossil faunas. Most of these faunas range between the late Eocene and the ...
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HAL (Le Centre pour la Communication Scientifique Directe), Oct 1, 2005
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Palaeontographica Abteilung A, 1995
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in the language of the text (maximum 2,000 characters, including spaces). Extended Abstract of be... more in the language of the text (maximum 2,000 characters, including spaces). Extended Abstract of between on and two printed pages (about 6,000 to 12,000 characters, including spaces). The Extended Abstract, which will be published in the second language of Geology of France (i.e. French or English) should be accompanied, if possible, by a translation into this second language. The Chief Editor will arrange for the translation to be verified or for the original to be translated. Text of the article.
Bookmarks Related papers MentionsView impact
L'investigation du paleokarst du Sud-Quercy (France) a revele en de nombreux points une repri... more L'investigation du paleokarst du Sud-Quercy (France) a revele en de nombreux points une reprise d'erosion et remblaiement superficiels de la plateforme karstique jurassique, succedant a celle plus generalisee du Paleogene. Cette reprise est marquee par la presence de fossiles, notamment de grands et petits mammiferes. La note dresse un inventaire de ces localites dans leur contexte geologique et de leurs restes fossiles. Leurs âges sont distribues depuis le Pliocene superieur jusqu'a l'Holocene et principalement dans la periode du Pleistocene moyen et superieur (de 0,5 a 0,1 Ma).
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Neues Jahrbuch für Geologie und Paläontologie - Monatshefte
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Http Dx Doi Org 10 1080 09853111 2000 11105374, Mar 24, 2015
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Prehistoire Du Sud Ouest, 2011
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[
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[
Neues Jahrbuch fur Geologie und Palaontologie Monatshefte
The study of mammalian remains from the karstic locality of Vielase demonstrates that the chronol... more The study of mammalian remains from the karstic locality of Vielase demonstrates that the chronological sequence spanned by the phosphorites of Quercy is much older than previously admitted. The age of the mammalian fauna is intermediate between the reference levels MP 10 and MP 11, and broadly corresponds to the Early/Middle Eocene transition. These new paleontological data bear evidence of a karstification phase in the Quercy area as early as the Early Eocene.
Bookmarks Related papers MentionsView impact
[
Palaeontographica Abteilung a -Stuttgart-
Bookmarks Related papers MentionsView impact
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Geodinamica Acta, 2000
Bookmarks Related papers MentionsView impact
Geobios, 1991
ABSTRACT
Bookmarks Related papers MentionsView impact
JOURNEES AFK/AGSO/CFH
On note actuellement une forte préoccupation en matière de protection des captages en alimentatio... more On note actuellement une forte préoccupation en matière de protection des captages en alimentation en eau potable (AEP) notamment en pays quercynois où la ressource en eau captée est représentée majoritairement par des sources karstiques réputées vulnérables ...
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... hal-00152776, version 1. http://hal.archives-ouvertes.fr/hal-00152776/fr/. oai:hal.archives-o... more ... hal-00152776, version 1. http://hal.archives-ouvertes.fr/hal-00152776/fr/. oai:hal.archives-ouvertes.fr:hal-00152776. Contributeur : Doriane Gabrielli <>. Soumis le : Jeudi 7 Juin 2007, 15:42:49. Dernière modification le : Vendredi 7 Mars 2008, 15:49:25. ...
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Geobios, 1997
Paleontological investigations undertaken since 1965 by Montpellier and Paris teams in the Quercy... more Paleontological investigations undertaken since 1965 by Montpellier and Paris teams in the Quercy phosphorites have led to the discovery of more than 100 homogeneous and well dated fossil faunas. Most of these faunas range between the late Eocene and the ...
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