Across
- 3. extinct animals with up right limbs
- 5. era/new life
- 6. upper right fingers next to metacarpals
- 9. time/order of events that happened
- 12. loose particles of rocks
- 13. newborn/generation
- 14. bones next to phalanges
- 15. beneath the radius
Down
- 1. two phalanges for flying
- 2. people dig them up to see what species it is
- 4. study of earth's structure
- 7. layers of rock
- 8. Bone from shoulder to elbow
- 10. species or family that has gone extinct
- 11. Above the ulna