Fig. 3From: Identification of marine magnetic anomalies based on the sliding window curve similarity methodThe three-layer oceanic crust model and forward modelled marine magnetic anomalies. a Schematic diagram of the three-layer oceanic crust model. b The forward modelled marine magnetic anomalies of the three-layer oceanic crust model. Red dashed lines show the boundaries for different polarity chrons from C27 to C29Back to article page