中国科学院南京地质古生物研究所机构知识库

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	A new sponge from the Marjum Formation of Utah documents the Cambrian origin of the hexactinellid body plan
通讯作者	Del Mouro, Lucas([email protected]) ; Lerosey-Aubril, Rudy([email protected]) ; Ortega-Hernandez, Javier([email protected])
	Del Mouro, Lucas1,2,3; Lerosey-Aubril, Rudy1,2; Botting, Joseph4,5; Coleman, Robert6; Gaines, Robert R.7; Skabelund, Jacob8; Weaver, James C.9; Ortega-Hernandez, Javier1,2
	2024-09-18
发表期刊	ROYAL SOCIETY OPEN SCIENCE
ISSN	2054-5703
卷号	11期号:9页码:16
摘要	Modern poriferans are classified into four classes-Calcarea, Demospongiae, Hexactinellida and Homoscleromorpha-the recognition of which in fossil specimens almost exclusively relies on spicule morphology and arrangement. Early fossil representatives of the phylum Porifera are morphologically diverse, and many of them problematically display characteristics that are incompatible with the classification scheme developed for modern taxa. Critically, hexactine spicules-a diagnostic feature of hexactinellids among modern taxa-are found in various Cambrian and Ordovician taxa that cannot be accommodated within the hexactinellid body plan. Here we describe a new poriferan from the Drumian Marjum Formation of Utah, Polygoniella turrelli gen. et sp. nov., which exhibits a unique combination of complex anatomical features for a Cambrian form, including a syconoid-like organization, a thick body wall, and a multi-layered hexactin-based skeleton. The hexactinellid-like body wall architecture of this new species supports a Cambrian origin of the hexactinellid body plan and provides valuable insights into character evolution in early glass sponges.
关键词	Porifera Hexactinellida body plan Cambrian Marjum Formation Konservat-Lagerst & auml tte
DOI	10.1098/rsos.231845
收录类别	SCI
语种	英语
关键词[WOS]	HOUSE RANGE ; DRUM MOUNTAINS ; LAGERSTATTE ; BIOTA ; EVOLUTION ; ECOLOGY ; REEFS
资助项目	Museum of Comparative Zoology, Harvard University[2023] ; Museum of Comparative Zoology, Harvard University[2024] ; Harvard Museum of Comparative Zoology
WOS研究方向	Science & Technology - Other Topics
WOS类目	Multidisciplinary Sciences
WOS记录号	WOS:001314611100001
项目资助者	Museum of Comparative Zoology, Harvard University ; Harvard Museum of Comparative Zoology
出版者	ROYAL SOC
文献类型	期刊论文
条目标识符	http://ir.nigpas.ac.cn/handle/332004/44304
专题	中国科学院南京地质古生物研究所
通讯作者	Del Mouro, Lucas; Lerosey-Aubril, Rudy; Ortega-Hernandez, Javier
作者单位	1.Harvard Univ, Dept Organism & Evolutionary Biol, Cambridge, MA 02138 USA 2.Harvard Univ, Museum Comparat Zool, Cambridge, MA 02138 USA 3.Univ Sao Paulo, Inst Geosci, BR-05508080 Sao Paulo, Brazil 4.Natl Museum Wales, Amgueddfa Cymru, Cardiff CF10 3NP, Wales 5.Nanjing Inst Geol & Palaeontol, Nanjing 210008, Peoples R China 6.Unaffiliated, Round Lake Beach, IL 60073 USA 7.Pomona Coll, Geol Dept, Claremont, CA 91771 USA 8.Unaffiliated, Wellsville, UT 84339 USA 9.Harvard Univ, Wyss Inst Biol Inspired Engn, Boston, MA 02218 USA
推荐引用方式 GB/T 7714	Del Mouro, Lucas,Lerosey-Aubril, Rudy,Botting, Joseph,et al. A new sponge from the Marjum Formation of Utah documents the Cambrian origin of the hexactinellid body plan[J]. ROYAL SOCIETY OPEN SCIENCE,2024,11(9):16.
APA	Del Mouro, Lucas.,Lerosey-Aubril, Rudy.,Botting, Joseph.,Coleman, Robert.,Gaines, Robert R..,...&Ortega-Hernandez, Javier.(2024).A new sponge from the Marjum Formation of Utah documents the Cambrian origin of the hexactinellid body plan.ROYAL SOCIETY OPEN SCIENCE,11(9),16.
MLA	Del Mouro, Lucas,et al."A new sponge from the Marjum Formation of Utah documents the Cambrian origin of the hexactinellid body plan".ROYAL SOCIETY OPEN SCIENCE 11.9(2024):16.

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