This Collection has been assembled to provide background into the history of life on Earth.
- Collection Contains Real Fossils Collected from Multiple Locations
- All Major Methods of Fossilization Represented
- Identification Key Included
- Average Sample Size: 1/2 to 1"
- Fifteen Fossils Included
Each set contains individually numbered specimens housed in a compartmented collection box with removable tray and key list. The average sample size is 1/2 to 1".
This illustrative set of 15 fossils displays examples of the primary forms of fossilization including direct replacement (pyritization, calcification, silification), molds and casts, distillation (carbonization), and unaltered remains.