Search results for "Extinction"
showing 10 items of 458 documents
Literature, social media and questionnaire surveys identify relevant conservation areas for Carcharhinus species in the Mediterranean Sea
2023
Sharks support ecosystems’ health, but their populations are facing severe declines worldwide. Knowledge gaps on shark distribution and the negative human perception of them still represent a barrier to the implementation of effective conservation measures. Here we carried out a regional-scale analysis in the Mediterranean Sea using data on requiem shark catches and sightings available in the scientific literature and on social media platforms to: 1) depict the distribution of Carcharhinus species across the basin, 2) identify potentially relevant areas for their conservation, and 3) evaluate people’s attitude toward shark protection. In addition, we administered 112 questionnaires in one o…
Cautionnement. Jugement condamnant la caution avant l'ouverture du redressement judiciaire du débiteur principal, Possibilité d'opposer au créancier …
1997
International audience; (Com. 5 déc. 1995, Leclerc ès qual. c/ Epoux Torcal ; Com. 28 mai 1996, Caisse d'épargne d'Ile-de-France c/ Stéphan et autres)
Cautionnement. Défaut de déclaration par le créancier dans le délai réglementaire, Déclaration par la seule caution, Extinction de plein droit de la …
1991
International audience
Cautionnement. La caution ne peut se prévaloir de la remise des poursuites consentie au débiteur principal
2007
International audience; (Com. 22 mai 2007, pourvoi n° 06-12.196, arrêt n° 774 FS-P+B, Sté Mars Occidentale c/ Gouilliard, D. 2007. Jur. 1999, note O. Deshayes ; AJDI 2007. 759)
Cautionnement. Décision irrévocable d'admission de la créance garantie, Emprunt immobilier, Substitution de prescription, Limites
1997
International audience; (Com. 19 nov. 1996, Caisse régionale de Crédit Mutuel du Morbihan c/ M. Gourin)
Déclaration et vérification des créances. Collectivité publique créancière. Défaut de déclaration. Extinction de la créance. Marchés de travaux publi…
2001
International audience; (CE, 7e et 5e sous-sect., 14 juin 2000, Banque Rhône-Alpes, D.2001.2117, note P. Ancel)
Cautionnement. Défaut de déclaration de la créance garantie dans le redressement judiciaire de la caution, Extinction de la créance née de l'engageme…
1994
International audience; (Com. 19 janv. 1993, Braud c/ Soc. 3 M France)
Biostratigraphy of Triassic Ammonoids
2015
The Triassic is a turning point in the evolutionary history of ammonoids, characterized by the flourishing Ceratitida and the appearance of the first heteromorphs. Following the end-Permian mass extinction, ammonoids were among the first groups to rediversify by producing many new taxa. Already in the late nineteenth century, the still currently recognized Triassic stages and substages were introduced. The historical development of Triassic ammonoid biostratigraphy is a good example of worldwide cooperation between many geographically-diverse research groups, which initially began in Germany and the European Alps. This cooperation was then extended to North America, Transcaucasia, North Ind…
Gastropod evidence against the Early Triassic Lilliput effect
2010
4 pages; International audience; Size reduction in the aftermath of the Permian-Triassic mass extinction event has repeatedly been described for various marine organisms, including gastropods (the Lilliput effect). A Smithian gastropod assemblage from Utah, USA, reveals numerous large-sized specimens of different genera as high as 70 mm, the largest ever reported from the Early Triassic. Other gastropods reported from Serbia and Italy are also as large as 35 mm. Size frequency distributions of the studied assemblages indicate that they were not unusually small when compared with later Mesozoic and modern faunas. The occurrence of large-sized gastropods less than 2 Ma after the Permian-Trias…
Evolution of depositional settings in the Torrey area during the Smithian (Early Triassic, Utah, USA) and their significance for the biotic recovery
2015
This work focuses on well-exposed Lower Triassic sedimentary rocks in the area of Torrey (south-central Utah, USA). The studied Smithian deposits record a large-scale third-order sea-level cycle, which permits a detailed reconstruction of the evolution of depositional settings. During the middle Smithian, peritidal microbial limestones associated with a rather low-diversity benthic fauna were deposited seaward of the tidal flat siliciclastic red beds. Associated with siliceous sponges, microbial limestones formed small m-scale patch reefs. During the late middle to late Smithian interval, the sedimentary system is characterized by tidal flat dolostones of an interior platform, ooid-bioclast…