Arrows indicate potential routes for the spread of domestic animals outside of the Fertile Crescent. Dates indicate an approximation of the first appearance of domesticated sheep/goat (O/C), cattle (Bos), and pigs (Sus) in six regions of Turkey. Dotted lines indicate boundaries where the listed domestic animals were not part of initial Neolithic economies. Southeast Region (purple) = 1. Hasankeyf, 2. Körtik Tepe, 3. Hallan Çemi, 4. Çayönü Tepesi, 5. Cafer Höyük, 6. Nevalı Çori, 7. Göbekli Tepe, 8. Yeni Mahalle, 9. Mureybet; South Region (blue) = 10. Üçağızlı, 11.Domuztepe, 12.Direkli Cave, 13.Yumuktepe; Central Region (red) = 14. Köşk Höyük, 15. Aşıklı Höyük, 16. Musular, 17. Güvercinkayası, 18. Pınarbaşı, 19. Çatalhöyük, 20. Boncuklu; Lakes Region (orange) = 21. Suberde, 22. Erbaba, 23. Höyücek, 24. Bademağacı; West/Coast Region (yellow) = 25. Karain B, 26. Öküzini, 27. Çukuriçi, 28. Ulucak; Northwest Region (green) = 29. Orman Fidanlığı, 30. Barcın, 31. Menteşe, 32. Ilıpınar, 33. Pendik, 34. Fikirtepe, 35. Yenikapı, 36. Hoca Çesme.