Terrigenous sediment on Ceara Rise: a Cenozoic record of South American orogeny and erosion

Ceara Rise, located east the Amazon River mouth, is covered with a thick blanket of pelagic carbonate and hemipelagic terrigenous sediment. The terrigenous component has been extracted from 57 bulk sediment samples at Ocean Drilling Program (ODP) Sites 925 and 929 on Ceara Rise to obtain a Cenozoic...

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Veröffentlicht in:	Palaeogeography, palaeoclimatology, palaeoecology palaeoclimatology, palaeoecology, 2001-01, Vol.165 (3), p.215-229
Hauptverfasser:	Dobson, David M., Dickens, Gerald R., Rea, David K.
Format:	Artikel
Sprache:	eng
Schlagworte:	Amazon Brazil geochemistry grain size Marine riverine discharge sediment accumulation South America, Andes Mts tectonic history
Online-Zugang:	Volltext
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