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Types of Fossilization Collection

Item # GEO5295

The 15 fossils in this group illustrate the major types of fossilization: petrification (substitution of a mineral, often silica), pyritization (substitution of iron sulfide), molds and casts (impressions filled with minerals), and distillation or carbonization (a carbon film or layer represents the remains of the original organism).

Price

$45.95

In stock and available to ship.

The 15 fossils in this group illustrate the major types of fossilization: petrification (substitution of a mineral, often silica), pyritization (substitution of iron sulfide), molds and casts (impressions filled with minerals), and distillation or carbonization (a carbon film or layer represents the remains of the original organism). Specimens are number coded with key. In compartmented container.

 
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