Arid
DOI10.1016/j.jsames.2017.10.010
Invertebrate ichnofossils and rhizoliths associated with rhizomorphs from the Marilia Formation (Echapora Member), Bauru Group, Upper Cretaceous, Brazil
Mineiro, Adriano Santos1; Santucci, Rodrigo Miloni2; Sucena da Rocha, Dulce Maria2; de Andrade, Marco Brandalise3,4; Nava, William Roberto5
通讯作者Santucci, Rodrigo Miloni
来源期刊JOURNAL OF SOUTH AMERICAN EARTH SCIENCES
ISSN0895-9811
出版年2017
卷号80页码:529-540
英文摘要

The Marilia Formation (Bauru Group, Upper Cretaceous, Brazil) has furnished a large array of vertebrate fossils. However, its ichnological and botanical contents are poorly explored to date. Here we report findings of invertebrate trace fossils (Beaconites isp., Skolithos isp., and Taenidium barretti), rhizoliths associated with rhizomorphs with preserved hyphae, and fossil roots from the Echapora Member, Marilia Formation, Sao Paulo State, Brazil. The association of trace fossils suggest they can be regarded to the Scoyenia Ichnofacies. The rhizoliths indicate that at least two types of herbaceous/arbustive plants inhabited the area, one of them living in the vadose zone and the other one with roots closer to the water table, under arid/semiarid conditions. Sedimentological analyses suggest the studied outcrop comprises fluvial deposits, with predominance of sand bars that underwent different and relatively long periods of subaerial exposure. (C) 2017 Elsevier Ltd. All rights reserved.


英文关键词Ectomycorrhiza Saprotrophs Meniscate burrows Paleosol Scoyenia ichnofacies
类型Article
语种英语
国家Brazil
收录类别SCI-E
WOS记录号WOS:000418211400034
WOS关键词TRACE FOSSILS ; FUNGI ; NEOICHNOLOGY ; PALEOSOLS ; EVOLUTION ; BURROWS ; ORIGIN ; BASIN ; SOIL
WOS类目Geosciences, Multidisciplinary
WOS研究方向Geology
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/200815
作者单位1.Univ Brasilia, Campus Darcy Ribeiro, Brasilia, DF, Brazil;
2.Univ Brasilia, Campus Planaltina FUP, Planaltina, DF, Brazil;
3.Pontificia Univ Catolica Rio Grande do Sul PUCRS, Fac Biociencias, Dept Diversidade & Ecol, Porto Alegre, RS, Brazil;
4.Pontificia Univ Catolica Rio Grande do Sul PUCRS, Museu Ciencias & Tecnol, Setor Paleontol, Porto Alegre, RS, Brazil;
5.Marilia Paleontol Museum, Marilia, SP, Brazil
推荐引用方式
GB/T 7714
Mineiro, Adriano Santos,Santucci, Rodrigo Miloni,Sucena da Rocha, Dulce Maria,et al. Invertebrate ichnofossils and rhizoliths associated with rhizomorphs from the Marilia Formation (Echapora Member), Bauru Group, Upper Cretaceous, Brazil[J],2017,80:529-540.
APA Mineiro, Adriano Santos,Santucci, Rodrigo Miloni,Sucena da Rocha, Dulce Maria,de Andrade, Marco Brandalise,&Nava, William Roberto.(2017).Invertebrate ichnofossils and rhizoliths associated with rhizomorphs from the Marilia Formation (Echapora Member), Bauru Group, Upper Cretaceous, Brazil.JOURNAL OF SOUTH AMERICAN EARTH SCIENCES,80,529-540.
MLA Mineiro, Adriano Santos,et al."Invertebrate ichnofossils and rhizoliths associated with rhizomorphs from the Marilia Formation (Echapora Member), Bauru Group, Upper Cretaceous, Brazil".JOURNAL OF SOUTH AMERICAN EARTH SCIENCES 80(2017):529-540.
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