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Table 24 MERLF Radiocarbon results, assemblage age ranges and Combine distributions for Achanduin Castle (CS5)

From: Modelling medieval masonry construction: taxa-specific and habitat-contingent Bayesian techniques for the interpretation of radiocarbon data from Mortar-Entrapped Relict Limekiln Fuels

Achanduin Castle Radiocarbon results Modelled distributions
Laboratory code SUERC-62547 SUERC-62545 SUERC-62546 Dataset age range (years) Combine
range
(cal AD)
Sample taxon Betula Betula Quercus
δ13C (‰) − 25.0 − 26.9 − 25.7
14C age (BP) 785 ± 34 701 ± 34 698 ± 34
Calibrated date 68% probability (cal AD) 1220–1280 1270–1380 1270–1380 5–125 1270–1285
Calibrated date 95% probability (cal AD) 1180–1290 1260–1390 1260–1390 0–155 1265–1295