 | 827-24. Dr. Petersen in an excavated mound guiding a tour of Qal at Ruwayda archeological Site on northwest coast for Qatar Natural History Group. Qatar, February 6, 2010Similar picturesSmall thumbnails | Use large thumbnails | View as slideshow |
| 827-24. Dr. Petersen in an excavated mound guiding a tour of Qal at Ruwayda archeological Site on northwest coast for Qatar Natural History Group. Qatar, February 6, 2010Similar picturesSmall thumbnails | Use large thumbnails | View as slideshow |
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