33%(3)1 out of 3 people found this document helpful
This preview shows page 1 - 2 out of 3 pages.
Lab 16 Exercises 1, 4-6 Later Members of the Genus Homo FossilsExercise 1: Early Versus Later Members of the Genus HomoReview the image below (also on pg. 482) and answer the questions:1.Which of these mystery fossils is Homo habilis?Mystery fossil B2.Which of these mystery fossils is Homo erectus?Mystery fossil A3.Describe at least two traits you used to make these identifications. (Be sure to describe how each trait varies in the two fossils.) Fossil B has a smaller cranial capacity, shorter cranium, and it lacks an occipital torus. Fossil A has a larger cranial capacity, longer cranium, larger brows, thicker bones, and an occipital torusExercise 4: Homo heidelbergensisReview the image below (also on pg. 485) and answer the questions:1.Describe at least onetrait that these two species share in common. Large brows, thick bones, long and low cranium, flat face, and presence of occipital torus 2.Describe at least onetrait that differs between these two species. (Be sure to describe how the trait varies in the two fossils.)