Figure 7 | Scientific Reports

Figure 7

From: Long-term behavioral adaptation of Oldowan toolmakers to resource-constrained environments at 2.3 Ma in the Lower Omo Valley (Ethiopia)

Figure 7

Lithic artifacts from OMO 79. 1 to 7: quartz flakes and broken flakes from A82; 8 to 14: quartz flakes and broken flakes from A43; 15 to 18: quartz flakes and broken flakes from A42 (15–16) and A129 (17–18); 19 to 22: quartz flakes and broken flakes from A112; 23–24: chalcedony flakes from A43; 25, 28–29: chert flakes and broken flakes from A129, A112 and A82, respectively; 26: gneiss flake from A43; 27: lava flake with a refitted proximal fragment from A43. Picture and photo montage by AD, with Adobe Photoshop 22.5.

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