Early Men and Steps to Civilization Crossword

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Across
  1. 2. the period in the history of humankind marked by the use of stone implements and weapons
  2. 4. an extinct species of humans. Between c.120 000 and 35 000
  3. 5. a chemical analysis used to determine the age of things that were once living
  4. 7. a soft, fatty, vasular tissue in the interior caveties of bones
  5. 9. an early human that was robustly built and powerful
  6. 13. a primate of a family;humans+fossil ancestors
  7. 14. the area in which excavating has been done or is in progress, as an archaeological site
  8. 18. an extinct early human that lived from the end of the Pliocene epoch to the later Pleistocene
  9. 19. geological and archaeological layers that make up an archaeological deposit. Archaeologists use "this" to better understand the processes that created the site.
  10. 21. a period of time marked by distinctive charcter, events, etc...
  11. 22. any process of formation or growth
  12. 24. a fragment, especially of broken earthenware.2#) a scale
  13. 25. a well thought out logical and mere assumption or guess
Down
  1. 1. an extinct genus of small-brained homonids
  2. 3. a colony or settlement;community
  3. 6. the doctrine that matter and all things (including humans) were created by God
  4. 8. a period in the history of humankind during which bronze weapons and implements were used
  5. 9. us normal developed humans that are primates of the family Hominidae
  6. 10. a person who studies prehistoric people and their culture/artifacts
  7. 11. a process existing in or produced by nature
  8. 12. the scientific study of historic or prehistoric peoples and their cultures by analysis of their srtifacts, inscriptions, manuments, and other such remains, especially these that have been excavated
  9. 15. any obeject found at an archaeological excavation that is made by humans from an earlier time or cultural stage
  10. 16. earthy matter, fine sand, or the like carried by moving or running water and depoisted as a sediment
  11. 17. the period in the history of humankind marked by the use of implements and weapons made of iron
  12. 20. an extinct species of upright East African homonids
  13. 23. any remains, impressions, or trace of a living thing of a former geological age, as a skeleton, footprint, etc...