notional 3d cross-section dry flat hyper-arid with aquifer at the bottom
notional 3d cross-section dry flat hyper-arid with aquifer at the bottom
notional 3d cross-section dry flat hyper-arid with aquifer at the bottom
a 3d illustration of a geological formation
an illustration of a geological layer
a diagram showing the layers of a geological formation
a 3d model of a geological layer