globalchange  > 过去全球变化的重建
DOI: 10.1016/j.palaeo.2016.04.018
论文题名:
Lepeichnus giberti igen. nov. isp. nov. from the upper Miocene of Lepe (Huelva, SW Spain): Evidence for its origin and development with proposal of a new concept, ichnogeny
作者: Belaústegui Z.; Muñiz F.; Mángano M.G.; Buatois L.A.; Domènech R.; Martinell J.
刊名: Palaeogeography, Palaeoclimatology, Palaeoecology
ISSN: 0031-0182
出版年: 2016
卷: 452
起始页码: 80
结束页码: 89
语种: 英语
英文关键词: Bioturbation ; Ichnogeny ; Lepe ; Lepeichnus giberti ; Miocene
英文摘要: A new ichnotaxon, Lepeichnus giberti igen. nov. isp. nov., is described from sandy silts and sands of the upper Miocene (Tortonian-Messinian) of the Guadalquivir Basin (Lepe, Huelva, SW Spain). It is a complex bioturbation structure consisting of two vertical shafts interconnected by a horizontal C-shaped gallery, which in turn exhibits a hook-shaped branch. L. giberti is interpreted as probably produced by a crustacean that could have combined dwelling, deposit feeding and farming strategies in a shallow-marine environment. Its architectural similarities with modern upogebiid burrows suggest the record of a new burrowing behavior, not yet known today, for this group of mud shrimps. The large number of studied specimens and their exceptional degree of preservation allow proposing the new concept of 'ichnogeny', as a tool to describe the origin and development of a modern or fossil boring or burrowing trace. © 2016 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/68424
Appears in Collections:过去全球变化的重建

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作者单位: Dpt. de Dinàmica de la Terra i de l'Oceà, Universitat de Barcelona, Martí Franquès s/n, Barcelona, Spain; IRBio (Biodiversity Research Institute), Universitat de Barcelona (UB), Av. Diagonal 643, Barcelona, Spain; Grupo de Investigación RNM 293, Geomorfología Ambiental y Recursos Hídricos, Universidad de Huelva, Huelva, Spain; Department of Geological Sciences, University of Saskatchewan, 114 Science Place, Saskatoon, SK, Canada

Recommended Citation:
Belaústegui Z.,Muñiz F.,Mángano M.G.,et al. Lepeichnus giberti igen. nov. isp. nov. from the upper Miocene of Lepe (Huelva, SW Spain): Evidence for its origin and development with proposal of a new concept, ichnogeny[J]. Palaeogeography, Palaeoclimatology, Palaeoecology,2016-01-01,452
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