“THE RISE AND FALL OF ANCIENT NEORNITHES: Book Review of ‘Paleogene Fossil Birds’ – 2nd Edition. Gerald Mayr, 239 p., Springer Nature Switzerland AG, Switzerland, ISBN 978-3-030-87644-9” (2023) Ameghiniana, 60(4), pp. 389–390. Available at: https://www.ameghiniana.org.ar/index.php/ameghiniana/article/view/3566 (Accessed: 19 December 2025).