41
/
AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
May 31, 2026
5455069
514553
2
Public Timelines
FAQ

jan 1, 1994 - DNA comparison of cetaceans to other mammals

Description:

First analysis to place cetaceans within Artiodactyla, with hippopotamids as their closest living relatives

(Irwin and Árnason, 1994)

Added to timeline:

28 May 2021
0
0
223

Date:

jan 1, 1994
Now
~ 32 years ago