| Selenka and Blanckenhorn die pithecanthropusschichten auf Java geologische und palaontologische ergebnisse de trinil-expedition (1907 und 1908) | Wilhelm Engelmann, Leipzig. PeerJ 7 | Alexandra Anna van der Geer |
| Sequence of sediments at Locality 1 in Zhoukoudian and correlation with loess stratigraphy in northern China and with the chronology of deep-sea cores | Quaternary Research 23(2) | Zechun Liu |
| Sequence of tuffs between the KBS Tuff and the Chari Tuff in the Turkana Basin Kenya and Ethiopia | Journal of the Geological Society, 163(1) | Bereket Haileab, Francis Brown |
| Shanidar Cave4 | | |
| Shanidar Cave7 | | Khoshhat |
| Shanidar Cave9 | | Khoshhat |
| Shanidar cave, a paleolithic cave in Bradost Mountain, Erbil Governorate, Iraqi Kurdistan. April 4, 2014 | | Osama Shukir Muhammed Amin FRCP(Glasg) |
| Shanidar I skull and skeleton, c. 60,000 to 45,00o BCE. Iraq Museum | | Osama Shukir Muhammed Amin FRCP(Glasg) |
| Sima de las Palomas | | |
| Sima del Elefante Wikipedia | | Wikipedia Wikipedia |
