Replica Human Fetal Skull - 40 1/2 Weeks Domestic Cat The kangaroo rat's characteristic hopping

The kangaroo rat's characteristic hopping is known as saltatorial locomotion

Replica Platypus Skeleton

Crown formation on permanent canines is just beginning

diving under the water to catch fish

Replica Human Fetal Skull - 40 1/2 Weeks Domestic Cat The kangaroo rat's characteristic hoppingThis specimen was cast from a real human fetal skull. Estimated to be 40 1 2 weeks old, this skull exhibits characteristics of prenatal development. This specimen is an excellent aide when studying human fetal osteological development. Specifications: 1: 1 scale Polyurethane resin cast 2 part skull (separate cranium and jaw) Skull Length 12 cm (4. 7 in.) Skull Width 8. 9 cm (3. 5 in.) Skull Height 8. 3 cm (3. 2 in.) Product of Bone Clones