16
/
en
AIzaSyCYaC8UkdPkQKLFUmpasLV5eC3M802CrcA
145274
46028
2

Harry H. Hess, Dan Mckenzie- The seafloor is spreading outward from vast water ridges. The sea floor was created at mid-ocean ridges. (feb 22, 1960 BC – nov 8, 1966)

Added to timeline:

9 months ago
0
0
114
Sophie Dixon

Date:

feb 22, 1960 BC
nov 8, 1966
~ 3929 years
PayPal - The safer, easier way to pay online!logo
About & FeedbackTermsPrivacy