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The Barreiras Group in the northeastern coast of the State of Bahia, Brazil: depositional mechanisms and processes 期刊论文
发表期刊: ANAIS DA ACADEMIA BRASILEIRA DE CIENCIAS. 出版年: 2001, 卷号: 73, 期号: 3, 页码: 417-427
作者:  Boas, GSV;  Sampaio, FJ;  Pereira, AMS
收藏  |  浏览/下载:4/0  |  提交时间:2019/11/28
Barreiras Group  tertiary  Cenozoic  State of Bahia  
Iron bands, fragipans and duripans in the northeastern plateaus of Brazil - properties and genesis 期刊论文
发表期刊: CANADIAN JOURNAL OF SOIL SCIENCE. 出版年: 1998, 卷号: 78, 期号: 3, 页码: 519-530
作者:  Boulet, R;  Fritsch, E;  Filizola, HF;  de Araujo, JC;  Leprun, JC;  Barretto, F;  Balan, E;  Tessier, D
收藏  |  浏览/下载:9/0  |  提交时间:2019/11/28
low activity clay Ultisols  Barreiras Group  iron bands  fragipans and duripans  organo-metallic complexes