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49-490: Yde Girl ( English: / ˈ ɪ d ə / ) is a bog body found in the Stijfveen peat bog near the village of Yde , Netherlands . She was found on 12 May 1897 and was reputedly uncannily well-preserved when discovered (especially her hair ), but by the time the body was turned over to the authorities two weeks later, it had been severely damaged and deteriorated. Most of her teeth and hair had been pulled from
98-557: A 2002 analysis of Dieck's work by German archaeologists concluded that much of his work was unreliable. Countering Dieck's findings of more than 1400 bog body discoveries, it seems that after a more recent study the number of bog body finds is closer to 122. The most recent bog bodies are those of soldiers killed in the wetlands of the Soviet Union during the Second World War. The preservation of bog bodies in peat bogs
147-537: A Bronze Age bog body is Cashel Man , from 2000 BC. The vast majority of the bog bodies that have been discovered date from the Iron Age , a period of time when peat bogs covered a much larger area of northern Europe. Many of these Iron Age bodies bear a number of similarities, indicating a known cultural tradition of killing and depositing these people in a certain manner . These Pre-Roman Iron Age people lived in sedentary communities and built villages. Their society
196-614: A bog body unusually buried with ornaments (seven glass beads and a bronze pin) was unearthed and subsequently given a Christian burial. By order of the Crown Prince Frederick , who was an antiquarian, the body was dug up again and sent to the National Museum of Denmark . According to the archaeologist P.V. Glob, it was "he, more than anyone else, [who] helped to arouse the wide interest in Danish antiquities" such as
245-747: A colloidal form in micelles bound to casein protein with magnesium , zinc , and citrate –collectively referred to as colloidal calcium phosphate (CCP). Various calcium phosphate minerals, which often are not white owing to impurities, are used in the production of phosphoric acid and fertilizers . Overuse of certain forms of calcium phosphate can lead to nutrient -containing surface runoff and subsequent adverse effects upon receiving waters such as algal blooms and eutrophication (over-enrichment with nutrients and minerals). These materials contain Ca combined with PO 4 , HPO 4 , or H 2 PO 4 : These materials contain Ca combined with
294-468: A combination of these methods. In some cases, the individual had been beheaded. In the case of the Osterby Man found at Kohlmoor, near Osterby , Germany, in 1948, the head had been deposited in the bog without its body. Usually, the corpses were naked, sometimes with some items of clothing with them, particularly headgear. The clothing is believed to have decomposed while in the bog for so long. In
343-492: A number of cases, twigs, sticks or stones were placed on top of the body, sometimes in a cross formation, and at other times, forked sticks had been driven into the peat to hold the corpse down. According to the archaeologist P. V. Glob, "this probably indicates the wish to pin the dead man firmly into the bog". Some bodies show signs of torture, such as Old Croghan Man , who had deep cuts beneath his nipples. Some bog bodies, such as Tollund Man from Denmark, have been found with
392-413: A person's diet prior to their death. Unlike erosion that the teeth may undergo due to decay, dental caries are typically sharp and well-defined cavities that have a larger diameter than erosion that occurs after death. Significant rates of dental caries point to diets that are rich in carbohydrates and can lead archaeologists to differentiate between plant-based diets and protein-based diets (animal protein
441-612: Is a human cadaver that has been naturally mummified in a peat bog . Such bodies, sometimes known as bog people , are both geographically and chronologically widespread, having been dated to between 8000 BC and the Second World War . The unifying factor of the bog bodies is that they have been found in peat and are partially preserved; however, the actual levels of preservation vary widely from perfectly preserved to mere skeletons. Unlike most ancient human remains, bog bodies often retain their skin and internal organs due to
490-418: Is a natural phenomenon and not the result of human mummification processes. It is caused by the unique physical and biochemical composition of the bogs. Different types of bogs can affect the mummification process differently: raised bogs best preserve the corpses, whereas fens and transitional bogs tend to preserve harder tissues such as the skeleton rather than the soft tissue. A limited number of bogs have
539-465: Is given in the article List of bog bodies . Calcium phosphate The term calcium phosphate refers to a family of materials and minerals containing calcium ions (Ca ) together with inorganic phosphate anions. Some so-called calcium phosphates contain oxide and hydroxide as well. Calcium phosphates are white solids of nutritional value and are found in many living organisms, e.g., bone mineral and tooth enamel . In milk, it exists in
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#1732787668388588-432: Is non-cariogenic). Dental enamel defects known as hypoplasias can also be seen in the analysis of teeth and can point towards malnutrition as well as diseases. Ground-penetrating radar can be used in archaeological investigation to map features beneath the ground to reconstruct 3D visualizations. For bog bodies, ground-penetrating radar can be used to detect bodies and artefacts beneath the bog surface before cutting into
637-523: The Celts practised auguries on the entrails of human victims: on some bog bodies, such as the Weerdinge Men found in the northern Netherlands, the entrails have been partly drawn out through incisions. Modern techniques of forensic analysis now suggest that some injuries, such as broken bones and crushed skulls, were not the result of torture, but rather due to the weight of the bog. For example,
686-582: The Drents Museum in Assen . Yde Girl, along with Roter Franz and the Weerdinge Men , were transported across the world for a museum tour in both the early and mid-2000s. The exhibition provoked protest in Canada, where ethics standards prohibit the showing of bodies of indigenous people, and experts and public alike often consider display of the dead to be distasteful. Bog body A bog body
735-527: The Drents Museum in Assen . Such reconstructions have also been made of the heads of Lindow Man (British Museum, London, United Kingdom), Grauballe Man , Girl of the Uchter Moor , Clonycavan Man , Roter Franz and Windeby I . Hundreds of bog bodies have been recovered and studied. The bodies have been most commonly found in the Northern European countries of Denmark , Germany ,
784-544: The Netherlands , Great Britain , and Ireland . In 1965, the German scientist Alfred Dieck catalogued more than 1,850 bog bodies, but later scholarship revealed that much of Dieck's work was erroneous, and the exact number of discovered bodies is unknown. Several bog bodies are notable for the high quality of their preservation and the substantial research by archaeologists and forensic scientists. A more complete list
833-419: The polyphosphates , such as P 2 O 7 and triphosphate P 3 O 10 : These materials contain other anions in addition to phosphate: Calcium phosphate stones account for approximately 15% of kidney stone disease . Calcium phosphate stones tend to grow in alkaline urine, especially when Proteus bacteria are present. It is the most common type in pregnant women. Calcium phosphate
882-423: The tannic acid in the marsh water. Unfortunately, when Yde Girl was excavated, the diggers accidentally caused a wound to the skull. Only the torso of the girl, the head, the right hand and the feet remain intact today. The rest of her body was not preserved or had been damaged by peat-cutting tools. The Yde Girl was put on display and further study was not carried out on the remains until 1992. Richard Neave , of
931-563: The 18th and 19th centuries, when such bodies were discovered, they were often removed from the bogs and given a Christian burial on consecrated church grounds in keeping with the religious beliefs of the community who found them, who often assumed that they were relatively modern. With the rise of antiquarianism in the 19th century, some people began to speculate that many of the bog bodies were not recent murder victims but were ancient in origin. In 1843, at Corselitze on Falster in Denmark,
980-680: The Early and Middle Archaic period in the Americas . The peat at the Florida sites is loosely consolidated and much wetter than in European bogs. As a result, the skeletons are well preserved, but skin and most internal organs have not been preserved. An exception is that preserved brains have been found in nearly 100 skulls at Windover Archaeological Site and in one of several burials at Little Salt Spring . Textiles were also preserved with some of
1029-514: The Iron Age, humans have used the bogs to harvest peat , a common fuel source. On various occasions throughout history, peat diggers have come across bog bodies. Records of such finds go back as far as the 17th century, and in 1640 a bog body was discovered at Schalkholz Fen in Holstein , Germany. This was possibly the first-ever such discovery recorded. The first more fully documented account of
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#17327876683881078-571: The Netherlands, United Kingdom, Sweden, Poland, and Ireland. Such Iron Age bog bodies typically show a number of similarities, such as violent deaths and a lack of clothing, which has led archaeologists to believe that they were killed and deposited in the bogs as a part of a widespread cultural tradition of human sacrifice or executed as criminals. Bogs could have indeed been seen as liminal places positively connected to another world, which might welcome contaminating items otherwise dangerous to
1127-477: The Otherworld, often of neck-rings , wristlets or ankle-rings made of bronze or more rarely gold . The archaeologist P. V. Glob believed that these were "offerings to the gods of fertility and good fortune." It is therefore widely speculated that the Iron Age bog bodies were thrown into the bog for similar reasons and that they were therefore examples of human sacrifice to the gods. Explicit reference to
1176-540: The University of Manchester, took a CT scan of the skull of Yde Girl and determined her age, both anatomically and historically. The Yde Girl became internationally known when Neave made a reconstruction of her head, using techniques from plastic surgery and criminal pathology . Due to the state of the body, the work on the reconstruction included some guesswork, for example, the nose and some other facial features. Yde Girl and her modern reconstruction are displayed at
1225-536: The bog bodies. After the Haraldskær Woman was unearthed in Denmark, she was exhibited as having been the legendary Queen Gunhild of the Early Mediaeval period. This view was disputed by the archaeologist J. J. A. Worsaae , who argued that the body was Iron Age in origin, like most bog bodies, and predated any historical persons by at least 500 years. The first bog body that was photographed
1274-459: The bog during the winter or early spring when the water temperature is cold – i.e., less than 4 °C (39 °F). This allows bog acids to saturate the tissues before decay can begin. Bacteria are unable to grow rapidly enough for decomposition at temperatures under 4 °C. The bog chemical environment involves a completely saturated acidic environment, where considerable concentrations of organic acids, which contribute most to
1323-490: The burials, the oldest known textiles in Florida. A 7,000-year-old presumed peat pond burial site, the Manasota Key Offshore archaeological site, has been found under 21 feet (6.4 m) of water near Sarasota. Archaeologists believe that early Archaic Native Americans buried the bodies in a freshwater pond when the sea level was much lower. The peat in the ponds helped preserve the skeletons. Ever since
1372-647: The correct conditions for preservation of mammalian tissue. Most of these are located in colder climates near bodies of salt water. For example, in the area of Denmark where the Haraldskær Woman was recovered, salty air from the North Sea blows across the Jutland wetlands and provides an ideal environment for the growth of peat . As new peat replaces the old peat, the older material underneath rots and releases humic acid , also known as bog acid. The bog acids, with pH levels similar to vinegar, preserve human bodies in
1421-527: The discovery of a bog body was in 1780 at a peat bog on Drumkeragh Mountain in County Down , Ireland; it was published by Elizabeth Rawdon, Countess of Moira , the wife of the local landowner. Such reports continued into the 18th century: for instance, a body was reportedly found on the Danish island of Fyn in 1773, whilst the Kibbelgaarn body was discovered in the Netherlands in 1791. Throughout
1470-422: The fractured skull of Grauballe Man was at one time thought to have been caused by a blow to the head. However, a CT scan of Grauballe Man by Danish scientists determined his skull was fractured due to pressure from the bog long after his death. A number of skeletons found in Florida have been called "bog people". These skeletons are the remains of people buried in peat between 5,000 and 8,000 years ago, during
1519-413: The head being exposed to oxygen slightly longer than the other. Scans have shown that she suffered from scoliosis . She stood at 137 centimetres (4 ft 6 in), which is comparatively small for a sixteen-year-old. The body was found clad in a woollen cape and with a woollen band, made in a braiding technique known as sprang , wrapped around the neck, suggesting she was executed or sacrificed. There
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1568-439: The laboratory and successfully demonstrated the preservation process, albeit over shorter time frames than the 2,500 years that Haraldskær Woman's body has survived. Most of the bog bodies discovered showed some aspects of decay or else were not properly conserved. When such specimens are exposed to the normal atmosphere, they may begin to decompose rapidly. As a result, many specimens have been effectively destroyed. As of 1979,
1617-472: The living. More recent theories postulate that bog people were perceived as social outcasts or "witches", as legal hostages killed in anger over broken treaty arrangements, or as victims of an unusual death eventually buried in bogs according to traditional customs. The German scientist Alfred Dieck published a catalogue of more than 1,850 bog bodies that he had counted between 1939 and 1986, but most were unverified by documents or archaeological finds; and
1666-478: The low pH of bog waters, and aldehydes are present. Layers of sphagnum, which are compacted layers of irregular mosses and other peat debris, and peat assist in preserving the cadavers by enveloping the tissue in a cold immobilizing matrix, impeding water circulation and any oxygenation. An additional feature of anaerobic preservation by acidic bogs is the ability to conserve hair, clothing and leather items. Modern experimenters have been able to mimic bog conditions in
1715-579: The number of specimens that have been preserved following discovery was 53. The oldest bog body that has been identified is the Koelbjerg Man from Denmark, which has been dated to 8000 BC, during the Mesolithic period. Around 3900 BC, agriculture was introduced to Denmark, either through cultural exchange or by migrating farmers, marking the beginning of the Neolithic in the region. It
1764-485: The peat. Forensic facial reconstruction is one technique used in studying the bog bodies. Originally designed for identifying modern faces in crime investigations, this technique is a way of working out the facial features of a person by the shape of their skull. The face of one bog body, Yde Girl , was reconstructed in 1992 by forensic pathologist Richard Neave of Manchester University using CT scans of her head. Yde Girl and her modern reconstruction are displayed at
1813-478: The practice of drowning slaves who had washed the cult image of Nerthus and were subsequently ritually drowned in Tacitus' Germania , suggesting that the bog bodies were sacrificial victims may be contrasted with a separate account ( Germania XII), in which victims of punitive execution were pinned in bogs using hurdles. Many bog bodies show signs of being stabbed , bludgeoned , hanged or strangled , or
1862-537: The protein keratin. The oldest known bog body is the skeleton of Koelbjerg Man from Denmark, which has been dated to 8000 BC, during the Mesolithic period. The oldest fleshed bog body is that of Cashel Man , which dates to 2000 BC during the Bronze Age. The overwhelming majority of bog bodies – including examples such as Tollund Man , Grauballe Man and Lindow Man – date to the Iron Age and have been found in northwest Europe, particularly Denmark, Germany,
1911-480: The rope used to strangle them still around their necks. Similarly to Tollund Man, Yde Girl , who was found in the Netherlands and was approximately 16 years old at her time of death, has a woollen rope with a sliding knot still tied around her neck. Yde Girl's remains showed evidence indicating that she had sustained trauma prior to her death. Aside from the rope preserved around her neck indicating strangulation, near her left clavicle there are marks indicating that she
1960-410: The same way as fruit is preserved by pickling . In addition, peat bogs form in areas lacking drainage and hence are characterized by almost completely anaerobic conditions. This environment, highly acidic and devoid of oxygen, denies the prevalent subsurface aerobic organisms any opportunity to initiate decomposition . Researchers discovered that preservation also requires that the body is placed in
2009-464: The skull. The peat-cutting tools had also been reported to have severely damaged the body. Carbon-14 tests have indicated that Yde Girl died between 54 BC and 128 AD at an approximate age of 16 years. She had long reddish-blonde hair, but one side of her head was initially thought to have been shaved before she died. Recent studies of Windeby I , however, have suggested that the shaved hair phenomenon in some bog bodies may simply attest to one side of
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2058-446: The time of discovery whether a body had been buried in a bog for years, decades, or centuries. However, modern forensic and medical technologies (such as radiocarbon dating ) have been developed that allow researchers to more closely determine the age of the burial, the person's age at death, and other details. Scientists have been able to study the skin of the bog bodies, reconstruct their appearance and even determine what their last meal
2107-439: The unusual conditions of the surrounding area. Combined, highly acidic water, low temperature, and a lack of oxygen preserve but severely tan their skin. While the skin is well-preserved, the bones are generally not, due to the dissolution of the calcium phosphate of bone by the peat's acidity. The acidic conditions of these bogs allow for the preservation of materials such as skin, hair, nails, wool and leather which all contain
2156-555: Was also a stab wound in the area of her collarbone, but this was determined to not be the cause of death. It is thought that she may have died while unconscious, as defensive wounds were absent on the hand that was recovered from the body, unlike a similar case in Germany, the Kayhausen Boy , who had a cut on his left hand from an apparent defence attempt. As with most bog bodies, the skin and features are still preserved because of
2205-514: Was also subjected to sharp force trauma. Yde Girl, and other bog bodies in Ireland, had the hair on one side of their heads closely cropped, although this could be due to one side of their head being exposed to oxygen for a longer period of time than the other. Some of the bog bodies seem consistently to have been members of the upper class: their fingernails are manicured, and tests on hair protein routinely record good nutrition. Strabo records that
2254-558: Was during the early part of this Neolithic period that a number of human corpses that were interred in the area's peat bogs left evidence that there had been resistance to its introduction. A disproportionate number of the Early Neolithic bodies found in Danish bogs were aged between 16 and 20 at the time of their death and deposition, and suggestions have been put forward that they were either human sacrifices or criminals executed for their socially deviant behaviour. An example of
2303-728: Was from their stomach contents since peat marsh preserves soft internal tissue. Radiocarbon dating is also common as it accurately gives the date of the find, most usually from the Iron Age. For example, Tollund man of Denmark, whose remains were recovered in 1950, has undergone radiocarbon analyses that place his death date to around the 3rd or 4th century. More modern analyses using stable isotope measurements have allowed scientists to study bone collagen collected from Tollund Man to determine his diet as being terrestrial-based. Their teeth also indicate their age at death and what type of food they ate throughout their lifetime. Dental caries, which are cavities within teeth, can direct archaeologist toward
2352-535: Was hierarchical. They were agriculturalists , raising animals in captivity as well as growing crops. In some parts of northern Europe, they also fished . Although independent of the Roman Empire , which dominated southern Europe at this time, the inhabitants traded with the Romans. For these people, the bogs held some sort of liminal significance, and indeed, they placed into them votive offerings intended for
2401-557: Was the Iron Age Rendswühren Man , discovered in 1871, at the Heidmoor Fen, near Kiel in Germany. His body was subsequently smoked as an early attempt at conservation and put on display in a museum. With the rise of modern archaeology in the early 20th century, archaeologists began to excavate and investigate bog bodies more carefully and thoroughly. Until the mid-20th century, it was not readily apparent at
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