RAMAT GAN, ISRAEL—Evidence of small-scale agriculture has been found at a 23,000-year-old camp site on the shore of Israel’s Sea of Galilee. Scientists from Bar-Ilan University, Haifa University, Tel Aviv University, and Harvard University found that the site had more domestic wheat and barley than was expected, in addition to plants, or proto-weeds, that are usually found in fields planted with crops. Microscopic examination of the cutting edges of blades from the site found silicon that may have been transferred during the cutting and harvesting of the cereal plants. The site, once underwater, has also yielded six dwellings, a grave, traces of more than 140 different plant species, remains of animal foods, beads, and worked flint. “The plant remains from the site were unusually well-preserved because of being charred and then covered by sediment and water which sealed them in low-oxygen conditions,” Ehud Weiss of Bar-Ilan University said in a press release. The team also found evidence that the cereals were processed on a grinding slab set on the floor of one of the brush huts. Flat stones found outside another shelter may have been used to bake dough. To read about another recent prehistoric discovery in the region, go to "New Thoughts on Neolithic Israel."