Fig. 2. A) 230Th ages, StalAge model uncertainty,
δ18Oca and
δ13Cca values of GI-I (MIS 5e) of Y99.
B) Box-whisker plot comparison of Hoti Cave (Oman) and Mukalla Cave
(Yemen) stalagmite δ18Oca values from
Fleitmann et al. (2011) and Nicholson et al. (2020). Numbers above and
below box-whiskers indicate amount of
δ18Oca measurements and speleothem
samples, respectively. The yellow bar denotes the range of modern
δ18O values in Oman, derived mostly from winter
rainfall.