@prefix qx8: . @prefix skos: . qx8: a skos:ConceptScheme . qx8:-WPX9ZTQ3-S skos:altLabel "Édiacarien"@fr, "Ediacarien"@fr ; skos:definition "The Ediacaran period is a geological period of the Neoproterozoic era that spans 96 million years from the end of the Cryogenian period at -635 Mya, to the beginning of the Cambrian period at -538.8 Mya. It is the last period of the Proterozoic eon as well as the last of the so-called \"Precambrian supereon\", before the beginning of the subsequent Cambrian period marks the start of the Phanerozoic eon where recognizable fossil evidence of life becomes common. The Ediacaran marks the first widespread appearance of complex multicellular fauna following the end of the Cryogenian global glaciation known as the Snowball Earth. The supercontinent Pannotia formed and broke apart by the end of the period. The Ediacaran also witnessed several glaciation events, such as the Gaskiers and Baykonurian glaciations. The Shuram excursion also occurred during this period, but its glacial origin is unlikely. The Ediacaran Period (c. 635–538.8 Mya) represents the time from the end of global Marinoan glaciation. There is evidence for a mass extinction during this period from early animals changing the environment, dating to the same time as the transition between the White Sea and the Nama-type biotas. Alternatively, this mass extinction has also been theorised to have been the result of an anoxic event. (Adapted from: https://en.wikipedia.org/wiki/Ediacaran)"@en, "L'Édiacarien est la troisième et dernière période du Néoprotérozoïque, et la dernière de tout le Précambrien. Il s'étend de -635 à -541 Ma. Le nom « Édiacarien », transcrit de l'anglais Ediacaran, fait référence aux collines Ediacara, au sud de l'Australie, où des fossiles très particuliers ont été retrouvés. Les fossiles datant de la période de l'Édiacarien sont rares, du fait que les organismes à coquilles dures pouvant se fossiliser facilement n'ont pas encore fait leur apparition. Il y a des preuves de l'existence d'une extinction de masse à la fin de l'Édiacarien à l'époque où les premiers animaux induisent un changement de l'environnement. (Adapté de : https://fr.wikipedia.org/wiki/%C3%89diacarien)"@fr ; skos:broader qx8:-W8NWFG4T-L ; a skos:Concept ; skos:exactMatch , ; skos:inScheme qx8: ; skos:prefLabel "Ediacaran"@en, "Ediacara"@fr . qx8:-W8NWFG4T-L skos:prefLabel "Néo-protérozoîque"@fr, "Neo-proterozoic"@en ; a skos:Concept ; skos:narrower qx8:-WPX9ZTQ3-S .