"The Mystery of Lyle and Louise"

Spinel group; black, dull metallic luster; common iron oxide.

Massive, chlorite-rich.

Preserved specimens in resin material.

Poecilia reticulata.

Unpolished metamorphic rock with silky lusture, red-brown colour, and clear parallel intergrown quartz crystals.

Brownish gray, translucent.

Yellow to orange crystal with a glassy luster and smooth, often transparent appearance.

Utah

This remarkable resin cast features one of the most complete examples of a near contemporary of Archaeopteryx. Recently found in Liaoning Province in China, this fossil bird displays the earliest evidence of truly beaked birds with clear body contour feathers.

1 pound of black sand packaged in a heat-sealed bag.

Coal bed leaf impression. Hand specimen.

Beautifully remastered fossil replica. Great for paleontological identification, lectures on evolution, and display.

This kit looks at the life cycle of the silkworm

These African clawed frogs are entirely aquatic and thrive in an ordinary freshwater aquarium. They are often used in developmental studies and genetic experiments.

Dramatically preserved assemblage of 24 complete trilobites showing exceptional detail on a 13×15" matrix. Ohio.

Preserved specimens in resin material.