globalchange  > 过去全球变化的重建
DOI: 10.1016/j.palaeo.2017.04.015
论文题名:
Conodont diversity across the late Eifelian Kačák Episode of the southern Alpine realm (central Carnic Alps, Austria/Italy)
作者: Suttner T.J.; Kido E.; Corradini C.; Vodrážková S.; Pondrelli M.; Simonetto L.
刊名: Palaeogeography, Palaeoclimatology, Palaeoecology
ISSN: 0031-0182
出版年: 2017
卷: 479
起始页码: 34
结束页码: 47
语种: 英语
英文关键词: Biostratigraphy ; Global extinction events ; Microfacies ; Middle Devonian ; Proto-Alps
英文摘要: The polyphased Kačák Episode near the Eifelian-Givetian boundary (Middle Devonian), well documented globally, resembles other global biotic extinction events driven by climate change. High-resolution conodont biodiversity patterns from shallow marine, slope and pelagic bathymetric settings within the same basin from the Carnic Alps show that while conodonts experienced diversification during the latest Eifelian ensensis Biozone, assemblages suffered extinction during the early Givetian hemiansatus Biozone. Although a similar general pattern is observed in different bathymetric settings there is a changed taxonomic composition of conodont assemblages across the stage boundary. Based on microfacies analysis this change is contemporaneous with changes in palaeoenvironmental conditions in the earliest Givetian. © 2017 Elsevier B.V.
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/67814
Appears in Collections:过去全球变化的重建

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作者单位: Geological-Paleontological Department, Natural History Museum Vienna, Burgring 7, Vienna, Austria; University of Graz, NAWI-Graz, Institute for Earth Sciences (Geology & Paleontology), Heinrichstrasse 26, Graz, Austria; Dipartimento di Scienze Chimiche e Geologiche, Università di Cagliari, via Trentino 51, Cagliari, Italy; Czech Geological Survey, Geologická 6, Prague, Czech Republic; IRSPS, Università d'Annunzio, viale Pindaro 42, Pescara, Italy; Museo Friulano Storia Naturale, via Sabbadini 22-32, Udine, Italy

Recommended Citation:
Suttner T.J.,Kido E.,Corradini C.,et al. Conodont diversity across the late Eifelian Kačák Episode of the southern Alpine realm (central Carnic Alps, Austria/Italy)[J]. Palaeogeography, Palaeoclimatology, Palaeoecology,2017-01-01,479
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