Finding Our First Fish
Sharks aren’t primitive, and they aren’t the most primitive surviving jawed fish either. New fossils are rattling the fish family tree.
Jan 19, 2016 | 2,600 words, about 13 minutes
Jan 19, 2016 | 2,600 words, about 13 minutes
Jan 6, 2016 | 650 words, about 3 minutes
Jan 5, 2016 | 600 words, about 3 minutes
Dec 31, 2015 | 600 words, about 3 minutes
Dec 30, 2015 | 550 words, about 2 minutes
Dec 29, 2015 | 450 words, about 2 minutes
Dec 23, 2015 | 700 words, about 3 minutes
Dec 21, 2015 | 750 words, about 3 minutes