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Table 18 Radiocarbon results, dataset age ranges and Combine distributions associated with Aros Castle NW block (CS2)

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

Aros Castle NW block Radiocarbon results Modelled distributions
Laboratory code SUERC-62567 SUERC-62563 SUERC-62564 SUERC-62565 SUERC-62566 Dataset age range (years) Combine range
(cal AD)
Sample taxon Betula Betula Betula Corylus Betula
δ13C (‰) − 26.6 − 25.8 − 26.9 − 26.3 − 25.4
14C age (BP) 804 ± 34 787 ± 34 736 ± 34 657 ± 34 607 ± 34
Calibrated date 68% probability (cal AD) 1220–1270 1220–1280 1260–1300 1289–1390 1300–1400 65 to 150 1275–1285
Calibrated date 95% probability (cal AD) 1170–1280 1180–1290 1220–1380 1270–1400 1290–1410 35 to 190 1270–1295
  1. Combined ranges are highlighted in bolditalic emphasis as these show poor agreement