"The Mystery of Lyle and Louise"

Red, medium, to coarse-grained iron oxide cement; shows hematite bands.

Agent of Lyme Disease in Humans

The rubber bands contain latex and is ideal for geoboards and use in office or classrooms.

Alliance® industrial rubber band with mid-range rubber content, high tensile strength and good firm strength.

Demonstrate the transformation of energy.

Plant Pest

Gray to brown mudstone with abundant silt.

Explore section slide making

Common Bovine Parasite

Fightly cemented, medium-to-coarse quartz grains.