AMBIENTUM BIOETHICA BIOLOGIA CHEMIA DIGITALIA DRAMATICA EDUCATIO ARTIS GYMNAST. ENGINEERING EPHEMERIDES EUROPAEA GEOGRAPHIA GEOLOGIA HISTORIA HISTORIA ARTIUM INFORMATICA IURISPRUDENTIA MATHEMATICA MUSICA NEGOTIA OECONOMICA PHILOLOGIA PHILOSOPHIA PHYSICA POLITICA PSYCHOLOGIA-PAEDAGOGIA SOCIOLOGIA THEOLOGIA CATHOLICA THEOLOGIA CATHOLICA LATIN THEOLOGIA GR.-CATH. VARAD THEOLOGIA ORTHODOXA THEOLOGIA REF. TRANSYLVAN
The STUDIA UNIVERSITATIS BABEŞ-BOLYAI issue article summary
The summary of the selected article appears at the bottom of the page. In order to get back to the contents of the issue this article belongs to you have to access the link from the title. In order to see all the articles of the archive which have as author/co-author one of the authors mentioned below, you have to access the link from the author's name.
Authors: ADRIAN PATRUT, LASZLO RAKOSY, ROXANA T. PATRUT, VICTOR BOCOS-BINTINTAN, ILEANA-ANDREEA RATIU, JENŐ BODIS, STEPHAN WOODBORNE.
DOI: 10.24193/subbchem.2021.3.16
Published Online: 2021-09-30
Published Print: 2021-09-30
pp. 255-263
VIEW PDF
FULL PDF
The paper reports the AMS (accelerator mass spectrometry) radiocarbon dating results of the large pedunculate oak of Mercheaşa, Romania, which has a circumference of 10.16 m. Two wood samples were extracted from the trunk and from the largest horizontal branch. Five segments from these samples were analysed by AMS radiocarbon. The oldest dated sample segment originates from the largest horizontal branch, very close to its geometrical centre. It had a radiocarbon date of 386 ± 45 BP, which corresponds to a calibrated age of 540 ± 35 calendar years. This value indicates an age of 560 ± 35 years for the oak of Mercheaşa.
Keywords: AMS radiocarbon dating, Quercus robur, dendrochronology, age determination, Romania.
