This scene depicts the giant shark Otodus (Carcharocles) megalodon ambushing a group of Cetotherium sp (ancient baleen whales) on a coastal sea area, in a similar way as modern white sharks do today. he scene is based on a number of reports analyzing fossil cetacean vertebrae with lesions likely caused by attacks of megalodon and is supported by other works inferring regional endothermy and an active way of life for the giant shark. Digital medium.