Question

Toothed birds lived in which Period of geologic time?

Answer 1

Birds with toothed jaws, like the Ichthyornis, lived during the Cretaceous period of geologic time. The Ichthyornis and the Iberomesornis were both birds that had teeth located within their beak or jaw. These birds were alive during the period when the super-continet Pangea was breaking up into separate continents.