| 21. | The island has been inhabited since about 4000 BC ( Neolithic Period ).
|
| 22. | Genuine solar calendars did not appear until the following Neolithic period.
|
| 23. | These span European history from the Neolithic period to modern times.
|
| 24. | The earliest finding here has been dated to the Neolithic period.
|
| 25. | The Neolithic period was marked by important economic and social changes.
|
| 26. | The shore of Lake Biel was inhabited during the neolithic period.
|
| 27. | The standing stones are traditionally assigned to the beginning of the middle neolithic period.
|
| 28. | The early history of man in Iran goes back well beyond the Neolithic period.
|
| 29. | The site dates to the Middle and Final Neolithic period.
|
| 30. | By the Neolithic period, there were human settlements in the area of Lake Dian.
|
