A new sponge from the Marjum Formation of Utah documents the Cambrian origin of the hexactinellid body plan
文献类型：期刊论文
| 作者 | 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 |
| 刊名 | ROYAL SOCIETY OPEN SCIENCE
 |
| 出版日期 | 2024-09-18 |
| 卷号 | 11期号:9页码:16 |
| 关键词 | Porifera Hexactinellida body plan Cambrian Marjum Formation Konservat-Lagerst & auml tte |
| ISSN号 | 2054-5703 |
| DOI | 10.1098/rsos.231845 |
| 通讯作者 | Del Mouro, Lucas(lucas.delmouro@gmail.com) ; Lerosey-Aubril, Rudy(rudy_lerosey@fas.harvard.edu) ; Ortega-Hernandez, Javier(jortegahernandez@fas.harvard.edu) |
| 英文摘要 | 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. |
| WOS关键词 | 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 |
| 语种 | 英语 |
| WOS记录号 | WOS:001314611100001 |
| 出版者 | ROYAL SOC |
| 资助机构 | Museum of Comparative Zoology, Harvard University ; Harvard Museum of Comparative Zoology |
| 源URL | [http://ir.nigpas.ac.cn/handle/332004/44303]  |
| 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. |
入库方式： OAI收割
来源：南京地质古生物研究所
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