Imperial College London
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Dr Craig Smalley

Faculty of Engineering, Department of Earth Science & Engineering

Visiting Professor
 
 
 
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Contact

 

c.smalley

 
 
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Location

 

Royal School of MinesSouth Kensington Campus

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Summary

 

Publications

Citation

BibTex format

@article{Smalley:1994:10.1130/0091-7613(1994)022<0431:SSIVTT>2.3.CO;2,
author = {Smalley, PC},
doi = {10.1130/0091-7613(1994)022<0431:SSIVTT>2.3.CO;2},
journal = {Geology},
pages = {431--434},
title = {Seawater Sr isotope variations through time: a procedure for constructing a reference curve to date and correlate marine sedimentary rocks},
url = {http://dx.doi.org/10.1130/0091-7613(1994)022<0431:SSIVTT>2.3.CO;2},
volume = {22},
year = {1994}
}
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RIS format (EndNote, RefMan)

TY  - JOUR
AB  - A new curve of seawater 87 Sr/ 86 Sr variation through the past ~450 m.y. enables dating and correlation of marine sedimentary rocks with quantifiable uncertainties The paper discusses the method by which this curve was constructed. Strictly standardized 87 Sr/ 86 Sr analyses of marine were input into a data base. Objective criteria were used to assign each data point a reliability score. These scores were used as initial weights in a robust nonparametric regression (LOWESS) to obtain a curve of seawater 87 Sr/ 86 Sr variation with rigorous 95% confidence intervals for prediction of age uncertainty. Precise dating and stratigraphic correlation are feasible for much of the Phanerozoic. -from Authors
AU  - Smalley,PC
DO  - 10.1130/0091-7613(1994)022<0431:SSIVTT>2.3.CO;2
EP  - 434
PY  - 1994///
SN  - 0091-7613
SP  - 431
TI  - Seawater Sr isotope variations through time: a procedure for constructing a reference curve to date and correlate marine sedimentary rocks
T2  - Geology
UR  - http://dx.doi.org/10.1130/0091-7613(1994)022<0431:SSIVTT>2.3.CO;2
VL  - 22
ER  -
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