A late Holocene record of marine high-energy events along the Atlantic coast of Morocco: new evidences from the Tahaddart estuary

Geoenvironmental Disasters

Table 1 Estimation of marine reservoir age R(t) and its regional deviation ΔR using 14C ages on wood and marine shell

Lab code	Material dated	¹⁴C age (BP)	Historical age using Intcal13 curve	Marine reservoir age R(t) (years)	Model age (Marine13 curve)	∆R (Years)
SacA 54,447	Marine shell	1105 ± 30	1240 CE	295	1180 ± 24	−75 ± 20
SacA 54,446	wood	810 ± 30	1240 CE	295	1180 ± 24	−75 ± 20