Explore the different geological eras with this collection of 30 fossil specimens that illustrate the most common fossils found in strata of archaeological dig sites. Discover the plants and animals that inhabited the seas, millions of years ago, just as paleontologists do.
Come with identification table and a diagram of the eras and periods of geologic time of life.
Eric Tremblay (verified owner) –
Trop petit pour les élèves!
Eric Tremblay –