A new 'acanthothoracid' placoderm from the Arctic Canada (Early Devonian) and its bearing on the evolution of jaws and teeth

Source
Royal Society Open Science - ISSN 2054-5703-12:9 (2025) p. 1-21
Author(s)
    Sebastien Olive, Ilias Kotoulas, Daniel Goujet, Philip C.J. Donoghue, Federica Marone, Martin Rucklin