addResultsIso {GCDkit}R Documentation

Append Sr-Nd isotopic data

Description

Appends the calculated isotopic parameters stored in the matrix 'init' to the numeric data already in the system.

Usage

addResultsIso()

Value

Modifies the numeric data matrix('WR') to which it appends the following columns:

Age (Ma)

Age in Ma

87Sr/86Sri

Sr isotopic ratios

143Nd/144Ndi

Initial Nd isotopic ratios

EpsNdi

Initial ε(Nd) values

TDM

Single-stage depleted-mantle Nd model ages (Liew & Hofmann, 1988)

TDM.Gold

Single-stage depleted-mantle Nd model ages (Goldstein et al., 1988)

TDM.2stg

Two-stage depleted-mantle Nd model ages (Liew & Hofmann, 1988)

Plugin

SrNd.r

Author(s)

Vojtech Janousek, vojtech.janousek@geology.cz

References

Liew T C & Hofmann A W (1988) Precambrian crustal components, plutonic associations, plate environment of the Hercynian Fold Belt of Central Europe: indications from a Nd and Sr isotopic study. Contrib Mineral Petrol 98: 129-138

Goldstein S L, O'Nions R K & Hamilton P J (1984) A Sm-Nd isotopic study of atmospheric dusts and particulates from major river systems. Earth Planet Sci Lett 70: 221-236

See Also

'addResults'


[Package GCDkit version 4.0 Index]