The Class Fossil Pack uses a central laminated flow chart and a mix of replica and genuine fossils to explain the section of the curriculum that covers fossils. The set focuses on the main life groups: separating fossils on the basis of their characteristic features, symmetry and biology. Contents:. A flow chart. Teaching notes. 11 different samples, five of each sample, (55 samples in total). Samples: shark's teeth, preserved plant material, echinoid, crinoid, trilobite, bivalve, brachiopod, gastropod, ammonite, coral, fossil rich limestone. Storage tray included.