Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1126/science.aar3689 |
The nearshore cradle of early vertebrate diversification | |
Sallan, Lauren1; Friedman, Matt2; Sansom, Robert S.3; Bird, Charlotte M.4; Sansom, Ivan J.4 | |
2018-10-26 | |
发表期刊 | SCIENCE |
ISSN | 0036-8075 |
EISSN | 1095-9203 |
出版年 | 2018 |
卷号 | 362期号:6413页码:460-463 |
文章类型 | Article |
语种 | 英语 |
国家 | USA; England |
英文摘要 | Ancestral vertebrate habitats are subject to controversy and obscured by limited, often contradictory paleontological data. We assembled fossil vertebrate occurrence and habitat datasets spanning the middle Paleozoic (480 million to 360 million years ago) and found that early vertebrate clades, both jawed and jawless, originated in restricted, shallow intertidal-subtidal environments. Nearshore divergences gave rise to body plans with different dispersal abilities: Robust fishes shifted shoreward, whereas gracile groups moved seaward. Fresh waters were invaded repeatedly, but movement to deeper waters was contingent upon form and short-lived until the later Devonian. Our results contrast with the onshore-offshore trends, reef-centered diversification, and mid-shelf clustering observed for benthic invertebrates. Nearshore origins for vertebrates may be linked to the demands of their mobility and may have influenced the structure of their early fossil record and diversification. |
领域 | 地球科学 ; 气候变化 ; 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000450441900051 |
WOS关键词 | EXTINCTION ; RADIATION ; EVOLUTION |
WOS类目 | Multidisciplinary Sciences |
WOS研究方向 | Science & Technology - Other Topics |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/199934 |
专题 | 地球科学 资源环境科学 气候变化 |
作者单位 | 1.Univ Penn, Dept Earth & Environm Sci, Philadelphia, PA 19104 USA; 2.Univ Michigan, Museum Paleontol, Ann Arbor, MI 48109 USA; 3.Univ Manchester, Sch Earth & Environm Sci, Manchester M13 9PT, Lancs, England; 4.Univ Birmingham, Sch Geog Earth & Environm Sci, Birmingham B15 2TT, W Midlands, England |
推荐引用方式 GB/T 7714 | Sallan, Lauren,Friedman, Matt,Sansom, Robert S.,et al. The nearshore cradle of early vertebrate diversification[J]. SCIENCE,2018,362(6413):460-463. |
APA | Sallan, Lauren,Friedman, Matt,Sansom, Robert S.,Bird, Charlotte M.,&Sansom, Ivan J..(2018).The nearshore cradle of early vertebrate diversification.SCIENCE,362(6413),460-463. |
MLA | Sallan, Lauren,et al."The nearshore cradle of early vertebrate diversification".SCIENCE 362.6413(2018):460-463. |
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