The Sonardyne tsunami detection system is based on a Compatt 6 subsea transponder that uses the latest Wideband acoustic signal technology to provide robust through water communications in difficult acoustic conditions.
exists and is an alternate of . The Megalodon was approximately 40 feet (12 metres) long, although fossil records show that they could often grow as large as 78 feet (18 metres). So if you were to stand the Megalodon on its nose it would be as tall as a six story building.
Megalodon: The Monster Sharkâs Dead. Megalodon is dead. This shouldnât come as a shock. The fossil record is clear that after about 14 million years of feasting on marine mammals, the 50-foot-long, âmega-toothedâ shark exited the evolutionary stage by two and a half million years ago. But the monstrous shark is too good to let go.