(1)
Wynd, B. M.; Martinez, R. N.; Colombi, C.; Alcober, O. A REVIEW OF VERTEBRATE BEAK MORPHOLOGIES IN THE TRIASSIC; A FRAMEWORK TO CHARACTERIZE AN ENIGMATIC BEAK FROM THE ISCHIGUALASTO FORMATION, SAN JUAN, ARGENTINA. Ameghiniana 2020, 57, 370–387.