AMS-14C measurements for the carbonate platform of the Offshore Campos Basin, Rio de Janeiro State, Brazil

被引：2

作者：

Coimbra, MM

Barbosa, CF

Soares-Gomes, A

Silva, CG

Rios-Netto, A

Mueller, KA

机构：

[1] PRIME Lab, W Lafayette, IN 47906 USA

[2] Univ Fed Fluminense, Dept Geol, Niteroi, RJ, Brazil

[3] Univ Fed Fluminense, Dept Biol Marinha, BR-24220000 Niteroi, RJ, Brazil

[4] Univ Fed Rio de Janeiro, Dept Geol, Rio De Janeiro, Brazil

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS | 2000年 / 172卷

基金：

美国国家科学基金会;

关键词：

D O I：

10.1016/S0168-583X(00)00274-3

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

As part of our accelerator mass spectrometry (AMS) program in Brazil we prepared and measured some red algae carbonate crust samples from Campos Basin, Rio de Janeiro, Brazil. The measurements were performed at Purdue Rare Isotope Measurement Laboratory (PRIME Lab), Purdue University, IN, USA. This carbonate material is interlaminated with foraminiferal lime mud reflecting recurrent intervals of carbonate development, which might be linked to outer-shelf oceanographic circulation. (C) 2000 Elsevier Science B.V. All rights reserved.

引用

页码：589 / 591

页数：3

共 9 条

[1]

BARBOSA CF, UNPUB MARINE GEOLOGY

[2] Radiocarbon measurements of stromatolite heads and crusts at the Salgada Lagoon, Rio de Janeiro State, Brazil [J].