👉 Sphaeriodactylus is a genus of extinct mammal that lived during the Late Cretaceous period, around 69 million years ago. This group was characterized by large, elongated forelimbs and a long tail that allowed them to swim in shallow water. Sphaeriodactylus were known for their distinctive skull features, including a broad forehead, short nose, and large, flat ears. These animals are often associated with the Late Cretaceous period due
