"3B torso model"

Provide every student in your class with their own slice of time. Each cross section measures 3 1/2” to 4 1/2” in diameter and features clearly delineated rings.

Fine, common limestone; massive, and will fizzle with HCl.

Sale

Use this representative collection to introduce your students to a variety of simple living organisms.

Everything You Need to Organize Your Specimens

Explore the characteristics of each of the six crystal systems.

Simulated silicone specimen, designed for modern learning.

Standard formalin preserved sharks.

Standard formalin preserved sharks.

This bivalve fossil replica looks like a shell you would find at the beach, but it is representative of an organism that lived millions of years ago.

Geometric Shapes and Structures of Crystalline Minerals.