All pollen analysis (pollens and spores) made since 1981 by the laboratory of Besançon (today "Laboratoire Chrono-environnement") on the lake, marshy and peaty sediments, and on the archeological sites.
Creation of collection : 4 Nov 2016
Archaeological excavation in a rocked shelter. 8 palynological samples. Negative tests: maximum 50 pollen grains.
Archaeological excvation. Rural settlement. 7 palynological samples. Neolithic-Protohistory. Problematic radiocarbon datings resuts. Report sent to SRA Franche-Comté, on 1991.
Archaeological excavation. Tumulus. 6 palynological samples. Very poor samples (maxi 42 pollen grains)
Archaeological excavation. 8 palynological samples. Report sent to SRA Franche-Comté, on the 27/01/1993.
Archaelogical site in a low marsh. 3 palynological samples (1 tardiglacial). Report sent to AFAN (actual INRAP) Franche-Comté, 1998.
Archaeological excavations: tumulus. 17 palynological samples. Pollen grains differential alteration. Macro-remains analysis made by Karen Lunstrom-Baudais, 1977.
Archaeological excavationsd. 5 palynological samples.
Natural site, pond. 3 palynological samples. Dendrochronological dating made by G.-N. Lambert (Chrono-environnement, Besançon).
Urban archaeological site: archaeological excavation; 10 palynological samples. Report sent to SRA Franche-Comté in October (23) 1987.
Natural site: drilling. 15 palynological samples.
Archaeological excavations. 20 palynological samples. Ancient analysis from H. Méon-Vilain, Lyon.
Archaeological excavations. 43 palynological samples. Report sent to SRA Franche-Comté, 1990.
Urban archaeological site. 20 palynological samples. Report sent to SRA Franche-Comté in July 1990.
Peat bog. 11 palynological samples. Stratifical limit between lacustrin chalk and peat.
Precise site not listed in the village. 2 palynological samples.
Peat bog. 3 palynological samples
Archaeological excavations. 15 palynological samples. Report sent to SRA Franche-Comté, on the 17/04/1990.
Archaeological excavations and drillings. 22 palynological samples. Report (1p.) sent to SRA Franche-Comté (JJ Schwien), on the 9/12/2000.
Archaeological site, digs, sections along trenches. 44 palynological samples. Very complicated results, difficult to interpret (local and regional pollinic inputs). Overall this results remain disappointing.
Natural site: peat bog. 8 palynological samples. Tests for a future research.
Archaeological site: soil sections. 8 paynological samples. Almost sterile samples.
Archaeological site: ditches and well. 5 palynological samples. 81 pollen grains of walnut (Juglans regia). Radiocarbon datings: see INRAP report.
Archaeological site: pits and archaeological survey. 7 palynological samples. Poor samples: maximum 179 pollen grains. Two collections of samples: 2003 and 2008.
Natural site: wetland near a spring. Only one palynological sample. Very rich.
Archaeological site: section in the rampart digs. 7 palynological samples : 2 very positive.
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