An earful of gill: Evolutionary origin of the mammalian outer ear. ScienceDaily . Retrieved January 26, 2025 from www.sciencedaily.com / releases / 2025 / 01 / 250109125515.htm ...

Basal-cell carcinomas predominated on the posterior surface of the ear; elsewhere, epidermoid carcinomas were more common. Figure 1 Four Sites of Origin of Carcinomas of the Pinna. The more ...

"This work provides a new chapter to the evolution of the mammalian ear," said Crump. "While the middle ear arose from fish jawbones, the outer ear arose from cartilaginous gills. By comparing how ...

This discovery has broad implications for the understanding of the early stages of mammal evolution, illustrating that ...