It might seem like we have our planet fairly well mapped out. But we know almost nothing about the ocean floor. So a team of scientists put together a Global Dive Dataset with information from some 44,000 dives into the deep. They’ve covered about 0.001% of it. You have to start somewhere. Read more from @sciencefocus:

https://flip.it/fNpXt3

#Science #Earth #Ocean #Geology