A new set of photographs showing the collection of Portugal's ancient remains were rediscovered. According to a recent study, the mummified bodies dated back 8,000 years ago.
The details from the excavation might help provide supporting evidence to how people conducted mummification of their dead ones in the past.
Sado Valley's Mummified Bodies
Figure 10. Top row: experimental burial of a fresh body in flexed supine position, unclothed, directly in the soil. Top left: initial body position of the freshly deceased individual. Top centre: position of the skeleton upon excavation after two years and two months. Top right: relationship between the initial body position and the final position of the bones. Bottom row: experimental burial of a desiccated body after seven months of guided natural mummification and trussing during the first three weeks. Bottom left: initial body position of the mummified individual. Bottom centre: position of the skeleton upon excavation after three years and two months. Bottom right: relationship between the initial body position and the final position of the bones.
The skeletal remains from Portugal belonged to a total of 13 people. The pieces were initially excavated in Portugal's Sado Valley back in the 1960s.
The new research was able to reconstruct the bones to assemble the original body of each person dug from the site. Through this process, the authors were able to have a glimpse of the ancient mortuary practice in the region.
Based on the findings, each of the bodies was buried in a curled position. Their legs were bent, with knees touching their chest.
Some of these remains might have been mummified before the burial process. The authors theorize that the ritual is possibly associated with transport and curation reasons in the community, reports DailyMail.
Chile's Chinchorro mummies were the first discovery considered as the oldest preserved bodies in history. The remains from this collection date back 7,000 years ago.
On the other hand, the popular mummies from ancient Egypt also exhibit several embalming practices with their mummies that date back approximately 5,700 years ago.
Portugal's mummification practices exceed the age of the previous evidence over artificial body preservation. Unfortunately, the mummified remains from Sado Valley were completely skeletonized. Important features that were supposed to be preserved, such as the tissues, have already decayed.
Oldest Mummification Practice in Portugal
The research of the oldest mummy collection in Portugal was made possible through the collaborative efforts of scholars from Linnaeus University, Uppsala University, and the University of Lisbon.
The recent findings were based on the prior photos captured from the original site. The images were prepared by the late archaeologist Manuel Farinha dos Santos.
Three rolls of the film from the original discovery contained a gallery of images that were taken from the excavation of two separate Mesolithic sites located in the southwestern regions of Portugal.
Some of the images captured during the excavation in 1960 and 1962 were missing, and this led to the incompletion of the dig's documentary.
The authors explained that the rediscovery of the new set of photographs contributes to our understanding of the mortuary practices during the Mesolithic period. This particular research is quite challenging compared to other archaeological discoveries, as collecting the information from mummified remains with missing soft tissues is difficult.
Compared to bone structures, identifying soft tissues from excavation sites are quite rare due to numerous factors that impact the preservation process. Most of the issues that tamper with the remains are wetter atmospheric conditions, such as the climate in Europe.
The study of Sado Valley's mummified remains in Portugal was published in the European Journal of Archaeology, titled "Mummification in the Mesolithic: New Approaches to Old Photo Documentation Reveal Previously Unknown Mortuary Practices in the Sado Valley, Portugal."
RELATED ARTICLE: Are Mermaids Real? Experts Investigate Japan's Mummified Creature with Human Face and Fish Tail
Check out more news and information on Archaeology in Science Times.