Newly Described Fossil From Wyoming Sheds Light on When Frogs and Toads Lost Their Teeth
A fragment of upper jaw fossil from the Early Cretaceous is among the oldest examples of a toothless amphibian in the fossil record
Carlos Savignano is part of a dedicated group of FossiLab volunteers preparing Smithsonian fossils for display and future research
Paleobiologist Scott Lakeram analyzes 300-million-year-old coal ball fossils to reveal prehistoric plant-insect interactions frozen in time
The findings reveal that insects developed modern patterns of herbivory long before flowering plants flourished, upending a long-held hypothesis
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