A fossil therapsid was found in Mallorca with a skull hole for the jaw muscle and structures that evolved into mammals' middle ear bones. The discovery changes scientists' understanding of when therapsids evolved and tells us about where we come from.
The study uncovers a 'mammalian-style' contact between the skull and lower jaw in a cynodont species, indicating that the defining mammalian jaw feature evolved multiple times in different lineages. This complex evolutionary history suggests that early mammals experimented with various jaw functions, leading to the evolution of 'mammal...
A newly discovered 220-million-year-old cynodont, Kataigidodon venetus, has been found in Arizona's Petrified Forest National Park. The discovery provides insight into the early evolution of mammals and their closest relatives.
Researchers identify new Aleodon species in Brazil, previously thought to be Chiniquodontids. The discovery strengthens the correlation between probainognathians from South America and Africa.
Researchers Dr Leandro Gaetano and Professor Fernando Abdala found significant differences in the shape of the stapes bone among Triassic cynodonts, even within the same species. The study sheds light on the evolution of the middle ear structure in basal cynodonts.
Scientists have identified the most ancient pinworm yet found, dating back 240 million years. The discovery confirms that herbivorous cynodonts and possibly dinosaurs were infected with parasites.