Ritual clues flow from prehistoric blood.Ritual clues flow from prehistoric blood
Never mind conventional wisdom; you can get blood from a stone. Anthropologists have extracted the blood of humans, sheep and an extinct form of cattle from the surface of a stone slab at an approximately 10,000-year-old agricultural village in Turkey. Analysis of hemoglobin in the samples leaves them with intriguing clues and questions about the ritual activities of early farmers.
The polished slab lies among the remains of a structure known as the "skull building," which contains more than 90 human skulls and several complete and partial human skeletons.
"We don't know Don't know (DK, DKed)
"Don't know the trade." A Street expression used whenever one party lacks knowledge of a trade or receives conflicting instructions from the other party. exactly what was going on in the skull building, but human and animal blood was abundant on the slab," says Andree R. Wood of the University of Chicago's Oriental Institute Oriental Institute is a name given to a number of institutions of higher education throughout the world that are engaged in the study of Asian culture, languages and history. . "It reinforces an argument for at least its occasional use for the cutting up of humans as well as of animals."
Human sacrifice human sacrifice
Offering of the life of a human being to a god. In some ancient cultures, the killing of a human being, or the substitution of an animal for a person, was an attempt to commune with the god and to participate in the divine life. is one grisly possibility, Wood notes, or human bodies may have been carted to the building after death and placed on the slab for some type of preburial ritual. The skulls show no evidence of decapitation Decapitation
See also Headlessness.
(1755–1793) queen of France beheaded by revolutionists. [Fr. Hist.: NCE, 1697]
lulled to sleep and beheaded by Hermes. [Gk. Myth. .
Whatever took place in the building, it now appears that one of the world's earliest known farming villages had developed surprisingly complex traditions by that time, she contends. Previous estimates place the emergence of such villages no farther used elliptically for) go no farther; say no more, etc.
See also: Farther back than 10,000 years.
Blood from the slab, dated with an advanced technique called accelerator mass spectroscopy radiocarbon dating (SN: 12/16/89, p. 388), is about 9,000 years old, say Wood and Thomas H. Loy of the Australian National University Australian National University, located in Canberra and state-sponsored, founded 1946 as Australia's only completely research-oriented university. Originally limited to graduate studies, it expanded in 1960, merging with Canberra University College (est. 1929). in Canberra. They describe the study in the winter JOURNAL OF FIELD ARCHAEOLOGY.
Their method for removing blood from stone was described by Loy in 1983 and has since been used in the laboratory with artifacts artifacts
see specimen artifacts. dating from as early as 100,000 years ago. But the new study, conducted at the village of Cayonu Tepesi, marks the first time researchers have removed, stored and undertaken preliminary analysis of blood in the field. This capability offers a great advantage when labs are far away and artifacts cannot be taken out of their country of origin, Wood and Loy maintain.
Loy's technique involves locating suspected blood residue with a low-power microscope, then analyzing it with a coated paper strip sensitive to hemoglobin. Confirmed blood deposits are scraped off and crystallized crys·tal·lize also crys·tal·ize
v. crys·tal·lized also crys·tal·ized, crys·tal·liz·ing also crys·tal·iz·ing, crys·tal·liz·es also crys·tal·iz·es
1. . The size and shape of hemoglobin crystals differ among animal species, allowing researchers to match a sample with a particular species.
Initial work at the slab identified human and sheep blood, as well as the blood of an unknown, nonhuman species. The team later obtained blood from bone fragments of an extinct cattle species unearthed Unearthed is the name of a Triple J project to find and "dig up" (hence the name) hidden talent in regional Australia.
Unearthed has had three incarnations - they first visited each region of Australia where Triple J had a transmitter - 41 regions in all. at the site and found that its hemoglobin crystals matched those of the unknown species taken from the slab. This is the first identification of the blood of an extinct species, they say.
After analyzing the blood, the researchers excavated from the building a number of skulls and horns belonging to the extinct cattle. They also uncovered a large flint knife whose blade held traces of cattle and human blood. Wood says it may have been used in human sacrifices or mortuary rituals, but she notes that toolmakers' blood often ends up on sharp tools as a result of accidental cuts.
Ritual activity at Cayonu remains largely a mystery, says Robert J. Braidwood of the Oriental Institute. Nonetheless, he says, the cultural complexity hinted at by the skull building and other structures at the site strengthens his "gut feeling gut feeling Intuition, visceral sensation " that humans crossed the threshold to a village-farming life more than 10,000 years ago.