Across
- 1. German traveler
- 4. Made the second archaeological
- 6. Found ground and polished stone tools
- 9. Sources that have not been part of the event
- 10. Covers the past human experiences
- 13. Made the first major archaeological
- 15. Discovered by Neil Mcintosh
- 16. Material or equipment made by people in the past
- 17. Assisted Beyer in the exploration
- 18. Discovered the dwarf elephant
- 20. Sources that witnessed the event
Down
- 2. Successos De Las Islas Filipinas
- 3. Proponent of Economic Theory
- 5. Proponent of the Exchange Theory
- 7. Proponent of the role of the historical man
- 8. Marcellino Maceda graduated here
- 11. Led the Tabon Cave exploration
- 12. Samuel Briones graduated here
- 14. Study of past events
- 19. New name of dwrf elephant