Geochronometria Volume 41 Issue 4

Journal Article

LA-ICP-MS U-Pb dating and REE patterns of apatite from the Tatra Mountains, Poland as a monitor of the regional tectonomagmatic activity

Gawęda, Aleksandra; Szopa, Krzysztof; Chew, David

2014 Geochronometria

doi:10.2478/s13386-013-0171-0

This study presents apatite LA-ICP-MS U-Pb age and trace elements concentrations data from different granite types from the Tatra Mountains, Poland. Apatite from monazite and xenotime-bearing High Tatra granite was dated at 339 ± 5 Ma. The apatite LREE patterns reflect two types of magmas that...

LitStream

Journal Article

LA-ICP-MS U-Pb dating and REE patterns of apatite from the Tatra Mountains, Poland as a monitor of the regional tectonomagmatic activity

Gawęda, Aleksandra; Szopa, Krzysztof; Chew, David

2014 Geochronometria

doi:10.2478/s13386-013-0171-0

Abstract This study presents apatite LA-ICP-MS U-Pb age and trace elements concentrations data from different granite types from the Tatra Mountains, Poland. Apatite from monazite and xenotime-bearing High Tatra granite was dated at 339 ± 5 Ma. The apatite LREE patterns reflect two types of...

LitStream

Journal Article

The D e (T, t) plot: A straightforward self-diagnose tool for post-IR IRSL dating procedures

Fu, Xiao

2014 Geochronometria

doi:10.2478/s13386-013-0167-9

Abstract This study presents a new self-diagnose method for the recently developed post-IR infrared stimulated luminescence (pIRIR) dating protocols. This criterion studies the dependence of equivalent dose (D e) on measurement-temperature (T) and time (t), by applying the D e (t) analysis to the...

LitStream

Journal Article

The D e (T, t) plot: A straightforward self-diagnose tool for post-IR IRSL dating procedures

Fu, Xiao

2014 Geochronometria

doi:10.2478/s13386-013-0167-9

This study presents a new self-diagnose method for the recently developed post-IR infrared stimulated luminescence (pIRIR) dating protocols. This criterion studies the dependence of equivalent dose (D e) on measurement-temperature (T) and time (t), by applying the D e (t) analysis to the IRLS and...

LitStream

Journal Article

Performance tests using the Lexsyg luminescence reader

Lomax, Johanna; Kreutzer, Sebastian; Fuchs, Markus

2014 Geochronometria

doi:10.2478/s13386-013-0174-x

Abstract This study presents test measurements on a Lexsyg luminescence reader, acquired by the Giessen luminescence group. The reader is of the type Standard, hence designed for routine determination of palaeodoses using quartz or K-feldspars. The tests include measurements of the stimulation...

LitStream

Journal Article

Performance tests using the Lexsyg luminescence reader

Lomax, Johanna; Kreutzer, Sebastian; Fuchs, Markus

2014 Geochronometria

doi:10.2478/s13386-013-0174-x

This study presents test measurements on a Lexsyg luminescence reader, acquired by the Giessen luminescence group. The reader is of the type Standard, hence designed for routine determination of palaeodoses using quartz or K-feldspars. The tests include measurements of the stimulation powers,...

LitStream

Journal Article

Estimating the number of components in an OSL decay curve using the Bayesian Information Criterion

Peng, Jun; Dong, Zhibao; Han, Fengqing; Han, Yuanhong; Dai, Xueling

2014 Geochronometria

doi:10.2478/s13386-013-0166-x

The optically stimulated luminescence (OSL) decay curve is assumed to consist of a number of first-order exponential components. Improper estimation of the number of components leads to under-or over-fitting of the curve under consideration. Hence, correct estimation of the number of components...

LitStream

Journal Article

Estimating the number of components in an OSL decay curve using the Bayesian Information Criterion

Peng, Jun; Dong, Zhibao; Han, Fengqing; Han, Yuanhong; Dai, Xueling

2014 Geochronometria

doi:10.2478/s13386-013-0166-x

Abstract The optically stimulated luminescence (OSL) decay curve is assumed to consist of a number of first-order exponential components. Improper estimation of the number of components leads to under-or over-fitting of the curve under consideration. Hence, correct estimation of the number of...

LitStream

Journal Article

Comparing different post-IR IRSL approaches for the dating of Holocene coastal foredunes from Ruhnu Island, Estonia

Preusser, Frank; Muru, Merle; Rosentau, Alar

2014 Geochronometria

doi:10.2478/s13386-013-0169-7

Different post-IR Infrared Stimulated Luminescence (IRSL) approaches are applied to sediments from a Holocene coastal foredune sequence on Ruhnu Island in the eastern Baltic Sea. The comparison of D e-values and ages determined by the different approaches is complimented by fading and bleaching...

LitStream

Journal Article

Comparing different post-IR IRSL approaches for the dating of Holocene coastal foredunes from Ruhnu Island, Estonia

Preusser, Frank; Muru, Merle; Rosentau, Alar

2014 Geochronometria

doi:10.2478/s13386-013-0169-7

Abstract Different post-IR Infrared Stimulated Luminescence (IRSL) approaches are applied to sediments from a Holocene coastal foredune sequence on Ruhnu Island in the eastern Baltic Sea. The comparison of D e-values and ages determined by the different approaches is complimented by fading and...

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Geochronometria Volume 41 Issue 4

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Geochronometria Volume 41 Issue 4

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