A groundbreaking study led by scientists from the Chinese mainland's Institute of Vertebrate Paleontology and Paleoanthropology (IVPP) under the Chinese Academy of Sciences has provided new insights into the early evolution of Jurassic mammals.
The research highlights two significant morphological and functional transformations that marked the transition from reptiles to mammals. Firstly, the teeth evolved from simple structures to more complex forms, enhancing feeding capabilities and allowing mammals to process a wider variety of food sources effectively.
Secondly, the mandibular skull joint underwent a transformation into a middle ear ossicular system, significantly improving auditory effectiveness. This adaptation not only refined hearing but also played a crucial role in the development of more sophisticated sensory mechanisms in early mammals.
These findings deepen our understanding of mammalian evolution and the adaptive strategies that enabled mammals to thrive during the Jurassic period.
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New study reveals insights into early evolution of Jurassic mammals
cgtn.com
