During the Tertiary and Quaternary periods, mammals and the first primates evolved further, dominating the land, while mollusks and other invertebrates continued to flourish and inhabit the ever-changing seas.
The 15 fossils in this set have been chosen to introduce students to a variety of these life forms common to the Cenozoic Era.
Delivery information: The collection includes with Mollusks (5), Vertebrates (8) and Plants (2).