Despite what many of us were taught while learning the trades of the cultural resource management world, archaeological imaging does not have to be dull, drab, or black-and-white.
Ken Williams’ photography, as seen on ShadowsandStone.com, highlights some amazing stoneworks of prehistoric western Europe with an eye for emphasizing the beauty, alignments, and surroundings of these structures in brilliant colors and contrast. He also highlights some photos of actual archaeological work in progress and this interest my cartographic side greatly.
They are performing a 360° scan, collecting about 500,000 data points per second.
Also, check out his blog here: http://blog.shadowsandstone.com/
Interesting stuff from Nature, 20 June 2012:
“In the prehistoric green Sahara of Holocene North Africa—in contrast to the Neolithic of Europe and Eurasia—a reliance on cattle, sheep and goats emerged as a stable and widespread way of life, long before the first evidence for domesticated plants or settled village farming communities1, 2, 3. The remarkable rock art found widely across the region depicts cattle herding among early Saharan pastoral groups, and includes rare scenes of milking; however, these images can rarely be reliably dated4. Although the faunal evidence provides further confirmation of the importance of cattle and other domesticates5, the scarcity of cattle bones makes it impossible to ascertain herd structures via kill-off patterns, thereby precluding interpretations of whether dairying was practiced. Because pottery production begins early in northern Africa6 the potential exists to investigate diet and subsistence practices using molecular and isotopic analyses of absorbed food residues7. This approach has been successful in determining the chronology of dairying beginning in the ‘Fertile Crescent’ of the Near East and its spread across Europe8, 9,10, 11. Here we report the first unequivocal chemical evidence, based on the δ13C and Δ13C values of the major alkanoic acids of milk fat, for the adoption of dairying practices by prehistoric Saharan African people in the fifth millennium BC. Interpretations are supported by a new database of modern ruminant animal fats collected from Africa. These findings confirm the importance of ‘lifetime products’, such as milk, in early Saharan pastoralism, and provide an evolutionary context for the emergence of lactase persistence in Africa.”
and a nice summary here at Penn News:
PHILADELPHIA — The first unequivocal evidence that humans in prehistoric Saharan Africa used cattle for their milk nearly 7,000 years ago is described in research by an international team of scientists, led by researchers from the University of Bristol in the United Kingdom and including Kathleen Ryan of the University of Pennsylvania Museum of Archaeology and Anthropology. Their work was published today in Nature.