Archaeoacoustics and 'Songs of the Caves'

Archaeoacoustics is a sub-field of archaeology and acoustics which studies the relationship between people and sound throughout history. It is an interdisciplinary field with methodological contributions from acoustics, archaeology, and computer simulation, and is broadly related to topics within cultural anthropology such as experimental archaeology and ethnomusicology. Since many cultures have sonic components, applying acoustical methods to the study of archaeological sites and artifacts may reveal new information on the civilizations examined.

 

The importance of sound in ritual practice is well attested by historical and anthropological evidence. Voices and instruments (pipes, drums) will also have played a key role for prehistoric societies, and a number of studies have sought to demonstrate that by measuring the acoustical properties of archaeological spaces and open-air locations. One of the principal difficulties, however, is to establish a robust methodology. Every space or location will have an acoustic signature, but that does not imply that vocal or musical performance was an essential part of ritual practice; nor that those places were specially designed or selected for their acoustical properties.
 

Palaeolithic painted caves have occupied a special place in this debate since studies in the 1980s suggested that the placement of paintings and murals within the caves might have been guided by the acoustics; that they might be directly correlated with resonance. In 2013, Durham University (Durham, England) archaeologist Chris Scarre joined a team of acousticians, archaeologists and musicians led by Professor Rupert Till (Huddersfield University) in a systematic on-site analysis of acoustic properties and prehistoric motifs in five Upper Palaeolithic painted caves in northern Spain: La Garma, El Castillo, La Pasiega, Las Chimeneas and Tito Bustillo. The Arts and Humanities Research Council funded project was supported by Spanish colleagues Manuel Rojo-Guerra and Roberto Ontañon, with permission from the Gobierno de Cantabria and Gobierno Del Principado de Asturias.
 

Their methodology in recording the acoustics of these caves was to use a swept-sine (also called a chirp) source signal in conjunction with a set of microphones, adjusting the position of the set-up to provide an overview of the acoustics of specific sections of the caves. In each location that was measured, the position of imagery on the cave walls was also recorded. The fieldwork generated a large body of data that was used to generate acoustic maps of the five caves that could be compared with the distribution of the imagery (paintings or engravings, representational images of animals, or abstract symbols). A Principal Components Analysis (a mathematical method used to reduce a large data set into a smaller one while maintaining most of its variation information) provided an averaged set of acoustical characteristics. This showed that the variance of the acoustic data can be explained by two main components, associated with (a) temporal decay of energy (rate at which it fades to silence) in the cave space and (b) the existence or absence of resonance. Other factors, such as the distance of motifs from the original cave entrances (some of them now blocked) were also recorded.
 

Statistical analysis concluded that motifs in general, and lines and dots in particular, are statistically more likely to be found in places where reverberation is moderate and where the low frequency acoustic response has evidence of resonant behavior. The results suggest that the location of Palaeolithic motifs might indeed be associated with acoustic features, and that an appreciation of sound could have influenced behavior among Palaeolithic societies using these caves. The study also demonstrated the application of a systematic methodology of recording and analysis to the archaeoacoustics of prehistoric spaces.

The Mysterious Peterborough Petroglyphs

The Peterborough Petroglyphs are the largest collection of ancient rock carvings in all of North America, made up of over 900 images carved into crystalline limestone located near Peterborough in Ontario, Canada.

Designated a National Historic Site of Canada in 1976, local indigenous people believe that this is an entrance into the spirit world and that the Spirits actually speak to them from this location. They call it Kinoomaagewaapkong, which translates to "the rocks that teach."

The petroglyphs are carved into a single slab of crystalline limestone which is 55 metres long and 30 metres wide. About 300 of the images are decipherable shapes, including animals, humans, shamans, solar symbols, geometric shapes and boats.

It is generally believed that the indigenous Algonkian people carved the petroglyphs between 900 and 1400 AD. But rock art is usually impossible to date accurately for lack of any carbon material and dating artefacts or relics found in proximity to the site only reveals information about the last people to be there. They could be thousands of years older than experts allow, if only because the extensive weathering of some of the glyphs implies more than 1,000 years of exposure.

There are some other mysteries surrounding these remarkable petroglyphs. The boat carvings bear little resemblance to the traditional boat of the Native Americans. One solar boat -- a stylized shaman vessel with a long mast surmounted by the sun -- is typical of petroglyphs found in northern Russia and Scandanavia. A Harvard professor believes the petroglyphs are inscriptions (and maybe even a form of written language) left by a Norse king named Woden-lithi, who was believed to have sailed from Norway down the St. Lawrence River in about 1700 B.C., long before the Greenland Viking explorations.

Another vessel depicted in the petroglyphs is a large ship with banks of oars and figure-heads at bow and stern. There is a large steering oar at the stern, a necessary feature only for vessels that are 100 feet or more in length. However, the Algonkian people who inhabited the region never built anything more seaworthy than a birch-bark canoe or a dugout. Even reluctant archaeologists admit that the ships "do not look like real Algonkian canoes" but steer away from any controversial conclusions about pre-Columbian visitors by speculating that the vessels are simply a shaman's idea of magical canoes that travel the universe.

Another peculiarity is the figure-heads at bow and stern which resemble birds. The same design can be seen in Etruscan repousse gold work of the 9th century BC. The bird-headed ships were portrayed 200 years earlier, when Egyptian artists carved their images into the walls of Pharaoh Ramses IIIs "Victory Temple" in the Valley of the Kings.

Yet another mystery is the presence in the petroglyphs of a tall figure or 'god' which stands with arms akimbo and with a halo radiating rays, presumably from the sun. Cowering before him are two minute humble humans in attitudes of supplication. Scientists think the figure may represent a sun god but there doesn't exist any known cases of sun worship among the indigenous people of the region.

Some historians and researchers believe there is more to the petroglyphs than meets the eye. Some maintain that they are in fact a sky map of the heavens based on European tradition from 3100 BC. Evidence includes four signs which are the same as those found for the identical astronomical position at Lewes, England, leading to a possible speculative connection between the Peterborough petroglyphs and the megalithic people of Ancient Britain.

So the petroglyphs of Peterborough remain an intriguing riddle, a sort of code to which the key is still missing.

168 New Nazca Geoglyphs Discovered

More than 100 new designs discovered in and around Peru's Nazca plain and surrounding areas could bring new information to light about the ancient artworks that have intrigued scientists and visitors for decades. Following two years of field surveys with aerial photos and drones, Peruvian and Japanese researches from Yamagata University reported the discovery of 168 new designs at the Unesco World Heritage site on Peru's southern Pacific coast.
 

The geoglyphs, huge figures carved into the South American desert, date back more than 2,000 years and depict living creatures, stylized plants and imaginary beings, as well as geometric figures several kilometres long. Jorge Olano, head archaeologist for the Nazca Lines research program, said the newly discovered figures averaged between 2 and 6 meters (6.56 to 19.7ft) in length.
 

The purpose of the Nazca Lines, which could only be seen from the air, remains a mystery. These new findings, however, are smaller and can be seen from the ground. The figures, iconic vestiges of Peru's rich history, are about a three-hour drive from the capital, Lima. Researchers had already discovered 190 figures in the area since 2004. But the vastness of the terrain they cover has complicated efforts to study and conserve the heritage site.
 

Yamagata University said the research will be used in artificial intelligence-based surveys to help inform the lines' preservation. Studies from the university in collaboration with Peru's government have helped delineate and protect the area, which is facing threats from urban and economic developments. Some geoglyphs are in danger of being destroyed due to the recent expansion of mining-related workshops in the archaeological park. 

 

Anthropologists, ethnologists, and archaeologists have studied the ancient Nazca culture to try to determine the purpose of the lines and figures. One hypothesis is that the Nazca people created them to be seen by deities in the sky. Another theory is related to astronomy and cosmology, as has been common in monuments of other ancient cultures: the lines were intended to act as a kind of observatory, to point to the places on the distant horizon where the sun and other celestial bodies rose or set at the solstices.

Other theories were that the geometric lines could indicate water flow or irrigation schemes, or be a part of rituals to "summon" water. The spiders, birds, and plants may be fertility symbols. It also has been theorized that the lines could act as an astronomical calendar, as proved by the presence of radial centers aligned along the directions of winter solstice and equinox sunset. Researchers believe that the geoglyphs were the venues of events linked to the agriculture calendar. These also served to strengthen social cohesion among various groups of pilgrims, sharing common ancestors and religious beliefs.

The Many Lives of Mongolian Shamanism

The following is excerpted from Sky Shamans of Mongolia: Meetings with Remarkable Healers by Kevin Turner.
 

For thousands of years, Mongolia has been a nexus of Eurasian shamanisms that competed, mixed, and meshed across our planet's largest continent. Shamanism appears to have emerged with the very dawn of human consciousness, but archeologists can probably speak with confidence about only the past 30,000 to 70,000 years.
 

Archeological discoveries in Eurasia alone indicate that the practice of shamanism reaches back at least to 35,000 BCE, easily making shamanism the oldest spiritual practice known to mankind. Modern religious faiths such as Buddhism and Christianity are toddlers in comparison, and psychology is a mere newborn.
 

The word shaman originated from the Tungusic tribal language groups (from areas to the north and east of Mongolia), which are related to Mongolic languages. These are both part of the broader Altaic language group, which includes Turkic, Manchurian, and scores of other Inner Asian and Siberian languages, and may include Korean and Japanese at the easternmost reach. The modern term "shaman" has now been adopted by many as a catch-all word to describe those who by spiritual means seek direct access to information and healing power not ordinarily available.
 

The nomadic northern Siberian shamanic traditions tend to retain the highly individualistic aspects of shamanism; by contrast, a most interesting facet of Mongolian and Inner Asian shamanism is the amalgamation of the shamans' direct experiences of other realities with a religious belief system known as Tengerism (Heaven or Sky God-ism). Tengerism originated in Sumeria, one of humanity's earliest civilizations, and probably derived from the early experiences of the shamans, prophets, and mystics of pre-Mesopotamian eras.
 

The modern Mongolian term Tenger (or Tengri), meaning both "sky realms" and "sky spirits," almost certainly derives from the Sumerian word Dingir, also meaning both "sky realm(s)" and "deity(-ies)." The concept of divinity in Sumerian was closely associated with the heavens, evident from the shared cuneiform sign for both heaven and sky, and from the fact that its earliest form is a star shape. The name of every deity in Sumerian is prefixed by a star symbol. 

 

Mircea Eliade proposed that Tengrism may be the closest thing we have found to a reconstructed proto-Indo-European religion. It is also evident that Tengrism's three-layered worldview is nearly identical to the tripartite world found in many kinds of shamanism, as well as the Vedic triloka ("three realms") world structure.
 

In Mongolian, one who travels the realms of the Tengers is called a Tengeri--"sky-dweller; sky-walker." I like to think that Luke Skywalker, the young warrior-shaman Jedi knight of the fictional Star Wars films, may have inherited his name from this tradition. Interestingly, the BBC reports that in censuses taken in 2001 regarding spiritual beliefs, hundreds of thousands of people selected "Jediism" as their faith of choice--such is the power of shamanism even in our modern myths and legends.
 

The earliest authenticated records of Mongolian shamanism go back to the beginnings of the Hunnu Dynasty, 209-93 CE (also known as the Xiongnu in Chinese records). Mongolian legend tells us that, during this time, a nine-year-old Hunnu boy united with a she-wolf, engendering the modern-day Mongolian people. The headdress of a shaman (circa 300–100 BCE) was found in one of the graves of Noin-Ula (Mongolian: Noyon uulyn bulsh) in northern Mongolia, and is strikingly similar to the Mongol Darkhad headdress of today. The fabric's colors, weaving methods, and embroidery are also similar to those found in fabric produced by Scythians in the Greek colonies on the Black Sea coast, leading scholars to draw links between these ancient cultures. (Scythian tribal areas were just west of Mongolian territories.)
 

According to historian and researcher Otgony Purev, shamans played an important role in diplomatic efforts and treaties with neighboring nations. The Hunnu emperors even constructed permanent shamanic shrines, and encouraged individual shamans to synthesize their diverse practices into a national religion. "Shamanist religion" then became part of the organizational basis of governmental and military activity.
 

Shamanism became the main source of education and ideology for the earliest pre-Mongol states. This continued for nearly 400 years, and ties to education remain influential in the Mongolian shamanic revival even today. With the disintegration of the Hunnu Dynasty, institutionalized shamanism returned to its more natural, individualistic and autonomous forms across a series of disparate Inner Asian kingdoms that spanned a millennium.

Mummified Shaman Discovered in Siberia

An almost perfectly preserved shaman burial site dating back to the 18th century has been discovered in remote Siberia. In only the second-ever archaeological study in the Yakutia area of Siberia, Russian researchers at the Institute for Humanitarian Research and North Indigenous Peoples Problems discovered the mummified remains of a fully-clothed man inside a sarcophagus.
 

Shamans are spiritual leaders among the Yakut, practicing as healers and diviners in their communities. Yakutia, the Yakut homeland, is hugely remote, situated in the far northeast of what is now Russia. When Russia occupied Yakutia in the 17th century, Orthodox Christianity began to influence the folk religion. However, during Soviet rule, shamans and their followers were persecuted. The religion didn't die out, though, and continued to be practiced in secret.
 

The burial lay at a depth of around 2.5 feet, and the sarcophagus was made of wide planks and covered with birch bark. The mummified body of a man was wearing a suit consisting of a caftan, a silk shirt, cuffs and legs. The shaman's legs were of particular interest, as they were covered with fabric that was embroidered with colored threads and a patchwork of leathers from hips to ankles. The shaman also wore a pair of leggings, a caftan, a belt, and was accompanied by a saddle, girth straps with iron buckles, stirrups, two bags and a funeral feast.
 

The shaman and its burial site are in remarkably good condition considering it has been buried for over 200 years. This is a truly unique find, because due to climate change, the preservation of items from archaeological excavations is getting worse every year, and the search for funerary monuments is gradually becoming more difficult due to dynamic changes in the landscape.

The Riddle of the Saxony-Anhalt Shaman

The 9000-year-old grave of a shaman in Saxony-Anhalt, Germany has so far posed many mysteries. Now a team of experts has gained new insights into this. "The shaman's grave is a key find that provides deep insights into the beginnings of spirituality and religion and shows the central role women played in prehistory," says state archaeologist Harald Meller, who coordinates the project. "Thanks to the detective work of many scientists, we can reconstruct the fate and appearance of a unique woman."
 

He presents the results in the book "The Riddle of the Shaman: A Journey to Our Archaeological Beginnings", written together with the historian Kai Michel. The grave in Bad Durrenberg (Saalekreis) was accidentally discovered in 1934 during sewer works. The woman was around 30 to 35 years old. In her arms she held an infant. A headdress made of deer antlers and numerous animal teeth is interpreted as part of a shamanic costume. 

What archaeogenetics can achieve today 

Bones were found during the 2019 excavations, which made it possible to determine the identity of the child. "Thanks to the Max Planck Institute for Evolutionary Anthropology in Leipzig, we now know it was a boy," says Meller. "But he wasn't her son." The case is an impressive example of what archaeogenetics can do today. "Their founder, Svante Pääbo, rightly received the Nobel Prize for medicine," says the state archaeologist.
 

The shaman comes from a time when dense primeval forests covered Europe after the Ice Age. "The living environment, which was radically changed by the climate, presented people with enormous challenges," explains Michel. "The shaman was a spiritual specialist who used the spirits to help people and heal others." She was so successful that people made pilgrimages to her from far and wide.
 

She was buried in an octagonal tomb. "It's extraordinary. In general, it's the richest grave of its time," says the state archaeologist. "We can show that it was visited centuries later."

Rock Art of Siberian Shamanism

In the introduction of Rock Art and the Material Culture of Siberian and Central Asian Shamanism, Ekaterina Devlet writes, "In Siberia and Central Asia - the 'homelands' of shamanism - there is no ancient tradition of written language, and consequently no direct descriptive data on the lifestyle and belief systems of the prehistoric population. Valuable insights can be however gained from the comparison of rock art images with ethnographic material, which indicate that a shamanic world-view was fundamental for the complex symbolism of the Siberians." A common feature in rock art is the portrayal of the shaman's drum. Even though there are different types, shapes, and images painted on the shamanic drum, it is clearly depicted in the rock art. The range of decoration used on the drums varied from simplistic to innately elaborate. The resemblance is remarkably illustrated, "In the Altai region, images depicted on historical shamanic drums demonstrate a striking similarity with what is shown on the rock engravings" (Devlet 47). Read More