Written by Montessorians Doug and Claudia Mann and designed as an extension to the Timeline of Life, this set offers children many opportunities to solidify their understanding and expand their research.
This set presents an overview of 5 significant early fossils (Ammonites, Brachiopods, Crinoids, Trilobites, and Corals) with thorough descriptions and information suitable for in-depth study. Also includes an overview Do You Know Fossils? .
