Bayesian estimates of marine radiocarbon reservoir effect in
northern Iberia during the Early and Middle Holocene

J 2022

Bayesian estimates of marine radiocarbon reservoir effect in northern Iberia during the Early and Middle Holocene

GARCIA-ESCARZAGA, Asier; Igor GUTIERREZ-ZUGASTI; David CUENCA-SOLANA; Manuel R. GONZALEZ-MORALES; Christian HAMANN et al.

Základní údaje

Originální název

Bayesian estimates of marine radiocarbon reservoir effect in northern Iberia during the Early and Middle Holocene

Autoři

GARCIA-ESCARZAGA, Asier; Igor GUTIERREZ-ZUGASTI; David CUENCA-SOLANA; Manuel R. GONZALEZ-MORALES; Christian HAMANN; Patrick ROBERTS a Luis Ricardo NEVES FERNANDES

Vydání

QUATERNARY GEOCHRONOLOGY, OXFORD, ELSEVIER SCI LTD, 2022, 1871-1014

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

60102 Archaeology

Stát vydavatele

Nizozemské království

Utajení

není předmětem státního či obchodního tajemství

Odkazy

Full text

Impakt faktor

Impact factor: 2.700

Označené pro přenos do RIV

Ano

Kód RIV

RIV/00216224:14210/22:00125169

Organizační jednotka

Filozofická fakulta

Klíčová slova anglicky

Mesolithic; Shell middens; Cantabrian region; Marine radiocarbon reservoir effect; Bayesian modelling; Marine environments; 8; 2 ka event

Štítky

rivok

Příznaky

Mezinárodní význam, Recenzováno

Změněno: 31. 3. 2023 16:38, Mgr. et Mgr. Lucie Racyn

Anotace

V originále

Reconstructing the past variability of marine radiocarbon reservoir effects (MRE) is crucial for generating reliable chronologies for marine species and their consumers. We investigated the temporal MRE variability at the Early-to Mid-Holocene site of El Mazo (Asturias, northern Spain) by using a combination of new and previously published radiocarbon measurements on marine and terrestrial samples. The El Mazo site is characterized by overall well-defined archaeological layers of unknown occupation length with the predominant presence of two mollusc species (Patella vulgata Linnaeus, 1758 and topshell Phorcus lineatus [da Costa, 1778]) which were analysed for radiocarbon measurements. We employed the recently released IntCal20 calibration curve for the northern hemisphere and Bayesian modelling to reconstruct the site's chronology and temporal variability in MREs according to mollusc species. Obtained radiocarbon modelling results, although the estimate precision is not high, reveal a temporal variability in MREs that can be interpreted in view of known past climatic and environmental events such as the 8.2 ka event. The results also revealed differences in MREs according to mollusc species, which need to be taken into account in future chronological modelling. Overall, our results provide reference MRE values for the study of chronologies in northern Iberia during the Early-to Mid-Holocene. In this respect, a non-conservative Delta R reference for local marine samples dating earlier than c. 8.1 ka cal BP is -238 +/- 28 14C years.

Citovat

GARCIA-ESCARZAGA, Asier; Igor GUTIERREZ-ZUGASTI; David CUENCA-SOLANA; Manuel R. GONZALEZ-MORALES; Christian HAMANN; Patrick ROBERTS a Luis Ricardo NEVES FERNANDES. Bayesian estimates of marine radiocarbon reservoir effect in northern Iberia during the Early and Middle Holocene. QUATERNARY GEOCHRONOLOGY. OXFORD: ELSEVIER SCI LTD, 2022, roč. 67, č. 1, s. 1-13. ISSN 1871-1014. Dostupné z: https://doi.org/10.1016/j.quageo.2021.101232.

@article{1820874,
   author = {GarciaandEscarzaga, Asier and GutierrezandZugasti, Igor and CuencaandSolana, David and GonzalezandMorales, Manuel R. and Hamann, Christian and Roberts, Patrick and Neves Fernandes, Luis Ricardo},
   article_location = {OXFORD},
   article_number = {1},
   doi = {https://doi.org/10.1016/j.quageo.2021.101232},
   keywords = {Mesolithic; Shell middens; Cantabrian region; Marine radiocarbon reservoir effect; Bayesian modelling; Marine environments; 8; 2 ka event},
   language = {eng},
   issn = {1871-1014},
   journal = {QUATERNARY GEOCHRONOLOGY},
   title = {Bayesian estimates of marine radiocarbon reservoir effect in northern Iberia during the Early and Middle Holocene},
   url = {https://www.sciencedirect.com/science/article/pii/S1871101421000820?via%3Dihub#!},
   volume = {67},
   year = {2022}
}

TY  - JOUR
ID  - 1820874
AU  - Garcia-Escarzaga, Asier - Gutierrez-Zugasti, Igor - Cuenca-Solana, David - Gonzalez-Morales, Manuel R. - Hamann, Christian - Roberts, Patrick - Neves Fernandes, Luis Ricardo
PY  - 2022
TI  - Bayesian estimates of marine radiocarbon reservoir effect in northern Iberia during the Early and Middle Holocene
JF  - QUATERNARY GEOCHRONOLOGY
VL  - 67
IS  - 1
SP  - 1-13
EP  - 1-13
PB  - ELSEVIER SCI LTD
SN  - 18711014
KW  - Mesolithic
KW  - Shell middens
KW  - Cantabrian region
KW  - Marine radiocarbon reservoir effect
KW  - Bayesian modelling
KW  - Marine environments
KW  - 8
KW  - 2 ka event
UR  - https://www.sciencedirect.com/science/article/pii/S1871101421000820?via%3Dihub#!
N2  - Reconstructing the past variability of marine radiocarbon reservoir effects (MRE) is crucial for generating reliable chronologies for marine species and their consumers. We investigated the temporal MRE variability at the Early-to Mid-Holocene site of El Mazo (Asturias, northern Spain) by using a combination of new and previously published radiocarbon measurements on marine and terrestrial samples. The El Mazo site is characterized by overall well-defined archaeological layers of unknown occupation length with the predominant presence of two mollusc species (Patella vulgata Linnaeus, 1758 and topshell Phorcus lineatus [da Costa, 1778]) which were analysed for radiocarbon measurements. We employed the recently released IntCal20 calibration curve for the northern hemisphere and Bayesian modelling to reconstruct the site's chronology and temporal variability in MREs according to mollusc species. Obtained radiocarbon modelling results, although the estimate precision is not high, reveal a temporal variability in MREs that can be interpreted in view of known past climatic and environmental events such as the 8.2 ka event. The results also revealed differences in MREs according to mollusc species, which need to be taken into account in future chronological modelling. Overall, our results provide reference MRE values for the study of chronologies in northern Iberia during the Early-to Mid-Holocene. In this respect, a non-conservative Delta R reference for local marine samples dating earlier than c. 8.1 ka cal BP is -238 +/- 28 14C years.
ER  -

GARCIA-ESCARZAGA, Asier; Igor GUTIERREZ-ZUGASTI; David CUENCA-SOLANA; Manuel R. GONZALEZ-MORALES; Christian HAMANN; Patrick ROBERTS a Luis Ricardo NEVES FERNANDES. Bayesian estimates of marine radiocarbon reservoir effect in northern Iberia during the Early and Middle Holocene. \textit{QUATERNARY GEOCHRONOLOGY}. OXFORD: ELSEVIER SCI LTD, 2022, roč.~67, č.~1, s.~1-13. ISSN~1871-1014. Dostupné z: https://doi.org/10.1016/j.quageo.2021.101232.

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