Beuningen Heemstraweg/Kloosterstraat, waterput. Projectnummer dendrochronolog...

Dendrochronological research project. The year in which the research stored in https://dataverse.nl/dataverse/stichtingring took place, from 1985 onwards can be found in the...树木年代学（Dendrochronology）研究项目。存储于https://dataverse.nl/dataverse/stichtingring的该项目数据集内，1985年及之后开展的研究对应的年份信息可在……中查阅。