New Fossils Illuminate Evolutionary History of Caimans | Paleontology | Sci-News.com
Sci-News,
An incomplete fossil record hampers reconstructing the early evolution of caimans (subfamily Caimaninae).
An incomplete fossil record hampers reconstructing the early evolution of caimans (subfamily Caimaninae).
A new study of two approximately 52-million-year-old fossil finds from the Green River Formation in Wyoming, U.S., has fit them…