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Detailed Bone Structure Along Multiple Planes.

Individual Bones And Bone Sets In High Quality Plastic

For Individual Study.

The model shows the spongy bone inside the bone.

This unmounted skull of the common North American Didelphis virginiana shows the extra teeth, which is a characteristic of marsupials.

This model displays various layers simultaneously.

Natural Bone.

Sus scrofa, the domestic pig, is an ideal representative of the pig family, Suidae. The skull is unmounted for closer examination.

The impressive, unmounted skull of castor canadiensis, the largest North American rodent, shows the enlarged incisors that enable the beaver to fell trees.

A specimen of a common nonvenomous genus such as Thamnophis, this large, unmounted snake skull is ideal for up-close examination; its hinged jaws can be used to demonstrate how snakes swallow large prey.