54 research outputs found
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The microstratigraphy of middens: capturing daily routine in rubbish at Neolithic Çatalhöyük, Turkey
Microstratigraphy — the sequencing of detailed biological signals on site — is an important new approach being developed in the Çatalhöyük project. Here the authors show how microscopic recording of the strata and content of widespread middens on the tell are revealing daily activities and the selective employment of plants in houses and as fuel. Here we continue to witness a major advance in the practice of archaeological investigation.</jats:p
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Biomolecular and micromorphological analysis of suspected faecal deposits at Neolithic Çatalhöyük, Turkey
Intestinal Parasites in the Neolithic Population Who Built Stonehenge (Durrington Walls, 2500 BCE)
Durrington Walls was a large Neolithic settlement in Britain dating around 2500 BCE, located very close to Stonehenge and likely to be the campsite where its builders lived during its main stage of construction. Nineteen coprolites recovered from a midden and associated pits at Durrington Walls were analysed for intestinal parasite eggs using digital light microscopy. Five (26%) contained helminth eggs, 1 with those of fish tapeworm (likely Dibothriocephalus dendriticus) and 4 with those of capillariid nematodes. Analyses of bile acid and sterol from these 5 coprolites show 1 to be of likely human origin and the other 4 to likely derive from dogs. The presence of fish tapeworm reveals that the Neolithic people who gathered to feast at Durrington Walls were at risk of infection from eating raw or undercooked freshwater fish. When the eggs of capillariids are found in the feces of humans or dogs it normally indicates that the internal organs (liver, lung or intestines) of animals with capillariasis have been eaten, and eggs passed through the gut without causing disease. Their presence in multiple coprolites provides new evidence that internal organs of animals were consumed. These novel findings improve our understanding of both parasitic infection and dietary habits associated with this key Neolithic ceremonial site
Younger Dryas and Early Holocene subsistence in the Northern Great Basin:Multiproxy analysis of coprolites from the Paisley Caves, Oregon, USA
Micromorphological and geochemical investigation of formation processes in the refectory at the castle of Margat (Qal'at al-Marqab), Syria
Pre-Clovis occupation of the Americas identified by human faecal biomarkers in coprolites from Paisley Caves, Oregon
Sequential biomolecular, macrofossil, and microfossil extraction from coprolites for reconstructing past behavior and environments
The study of macroscopic, microscopic, and biomolecular remains recovered from coprolites can provide a wide range of information on past human and animal behavior and environments. In earlier studies, research tended to focus on one or two proxies, but multiproxy approaches combining data from all remains within coprolites are becoming more common. Multiproxy analyses have demonstrated value for strengthening our understanding of the past and reducing equifinality. Here we present a sequential biomolecular, macrofossil, and microfossil extraction protocol that separates all different coprolite components and is intended as a best-practice guideline for coprolite analysis. We demonstrate the effectiveness of this method by applying it to an assemblage of coprolites from the Paisley Caves, Oregon, USA. By combining a wide range of proxies, this study provides important information on the taxonomy and behavior of organisms in the past as well as the paleoecological context of behavior
New research at Paisley Caves:applying new integrated analytical approaches to understanding stratigraphy, taphonomy, and site formation processes
Grains of truth or transparent blindfolds?:A review of current debates in archaeological phytolith analysis
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