This bizarre porpoise was found in the San Diego Formation and lived during the Pliocene. It had a highly elongated lower jaw. Itīs still not known what purpose this strucure had, if it was used for hunting prey or just a case of sexual dimorphism.
Whoa, that truly is just bizarre I love how dolphin-like you've drawn it; something I feel is missing in a lot of the prehistoric dolphin reconstructions. Great work!
Whats the species name?
I mean genus (whoops)
Ah, I remember seeing that skull!