41
/
AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
May 31, 2026
144200
12833
2
Public Timelines
FAQ

jan 16, 1872 - The Challenger Expodition

Description:

This is the time period where oceanography officially began and scientist measured stuff like sea depth and collected lots of different data

Added to timeline:

13 Oct 2017
0
0
482

Date:

jan 16, 1872
Now
~ 154 years ago

Images: