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Deze zijn afkomstig uit verschillende contecxten en toepassingen en lijken geen duidelijke samenhang te hebben.\nVan acht vondsten zijn dwarsdoorsnedes aangeleverd voor dendrochronologisch onderzoek. Hierbij ging het om eik (Quercus spp.) en grove den (Pinus sylvestris L.).\nVier monsters zijn geschikt bevonden voor dendrochronologisch onderzoek en hiervan kunnen er twee gedateerd worden; een duig (vondstnr. 23) in 1732 en een plank (vondstnr. 51) in 1685.  In beide gevallen kan geen afgebakend kapinterval bepaald worden.\nDe twee ongedateerde monsters laten onregelmatigheden aan het begin of eind van de meting zien. 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