Figure 2
From: New constraints on the postglacial shallow-water carbonate accumulation in the Great Barrier Reef

Central GBR and control zones: (a) Bathymetry of the central GBR with shallow reef presence map as interpreted from satellite imagery and bathymetric data29, and the locations of the control zones in the vicinity of Noggin Passage and Hydrographers Passage. (b) Noggin Passage in the northern central GBR has a narrower shelf edge reef area. (c) Hydrographer’s Passage in the southern central GBR. Note the reef area as estimated for the shelf edge and the location of the seismic and IODP Exp. 325 drilling transects NOG-01B, HYD-01C, HYD-02A30,40.