Paleontologists have redescribed Epitornoceras baldisi, an enigmatic species of ammonoid cephalopod from the Devonian period of Argentina, using new fossils from the Chigua Formation. An artistic reconstruction of the ammonoid Epitornoceras baldisi during the Middle Devonian. Image credit: H. Santiago Druetta / CICTERRA / Universidad Nacional de Córdoba. Epitornoceras baldisi lived in marine environments of the supercontinent Gondwana during the...
