Fig. 8
From: Origin of Umm Al Heesh lake in the Rub’ Al Khali desert, Saudi Arabia

The measured values of δ18O and δ2H isotopes (a) and 87Sr/86Sr ratios (b) in studied water.
From: Origin of Umm Al Heesh lake in the Rub’ Al Khali desert, Saudi Arabia
The measured values of δ18O and δ2H isotopes (a) and 87Sr/86Sr ratios (b) in studied water.