globalchange  > 过去全球变化的重建
DOI: 10.1016/j.palaeo.2015.07.051
论文题名:
Comment on the Chu et al., paper "Lilliput effect in freshwater ostracods during the Permian-Triassic extinction" [Palaeogeography, Palaeoclimatology, Palaeoecology 435 (2015): 38-52]
作者: Forel M.-B.; Crasquin S.
刊名: Palaeogeography, Palaeoclimatology, Palaeoecology
ISSN: 0031-0182
出版年: 2015
卷: 440
起始页码: 860
结束页码: 862
语种: 英语
英文摘要: Chu et al. (2015, Lilliput effect in freshwater ostracods during the Permian-Triassic extinction) reported a sharp decrease of the size of freshwater ostracods through the terrestrial end-Permian extinction (EPE) interval of the Dalongkou Anticline section in Northwest China. The proposed work is however unacceptable because of taxonomic and methodological issues. Most of the identifications are rejected because of too poor preservation and generic misidentifications due to the unawareness of the abundant literature published for years on Permian freshwater ostracods. The proposed analysis of the size of themisidentified genus Darwinula considers the totality of the recovered specimens but is meaningless by ignoring the aspect of the ontogenetic development of ostracods. As a consequence, the observed reduction of size of ostracods could be related to changes in the taphonomic conditions or in the proportions of juveniles under special environmental, which have already been suggested for marine ostracods through the EPE. © 2015 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/68744
Appears in Collections:过去全球变化的重建

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作者单位: Sorbonne Universités, CR2P-UMR 7207, MNHN-CNRS-UPMC Université Paris 6, 8 rue Buffon, Paris, France

Recommended Citation:
Forel M.-B.,Crasquin S.. Comment on the Chu et al., paper "Lilliput effect in freshwater ostracods during the Permian-Triassic extinction" [Palaeogeography, Palaeoclimatology, Palaeoecology 435 (2015): 38-52][J]. Palaeogeography, Palaeoclimatology, Palaeoecology,2015-01-01,440
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