2min chapter

Unexplainable cover image

How low can you go?

Unexplainable

CHAPTER

How Much of the Sea Floor Did Marie End Up Mapping?

The first comprehensive and accurate map of all the world's oceans was created by marie Lick. She had very limited data, so there was like a lot of gaps to fill in. Back then they could only make really good guesses about what was in those gaps on the sea floor. Now we can really map the sea floor in detail, where we've mapped 20% currently.

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