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Dendievel, André-Marie; Delrieu, Fabien; Surmely, Frédéric; Richard, Hervé (2023): Radiocarbon dates from North Cantal Peatlands (France) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.957252

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Abstract:
Dataset of radiocarbon dates obtained on peat and lacustrine/palsutrine sediment from several wetlands of North Cantal (Massif Central, France). All these data were acquired during the collective research project (PCR) on the archaeology of the Sianne and Sumène Valleys during the Bronze Age and the 1st Iron Age (Haute-Auvergne) coordinated by F. Delrieu (DRAC ARA, Service Régional de l'Archéologie, F-63000 Clermont-Ferrand).
Keyword(s):
Lacustrine-palustrine sediment; Massif Central; peat; radiocarbon dating
Coverage:
Median Latitude: 45.306000 * Median Longitude: 2.777300 * South-bound Latitude: 45.239000 * West-bound Longitude: 2.512000 * North-bound Latitude: 45.352000 * East-bound Longitude: 3.205000
Date/Time Start: 2018-08-01T00:00:00 * Date/Time End: 2020-08-06T00:00:00
Minimum DEPTH, sediment/rock: 0.430 m * Maximum DEPTH, sediment/rock: 3.980 m
Event(s):
Chastel-Marlhac (LMC)  * Latitude: 45.327000 * Longitude: 2.512000 * Date/Time: 2019-08-07T00:00:00 * Elevation: 719.0 m * Location: Chastel-Marlhac, Le Montel, France * Method/Device: Peat drill (PD)
Etang_de_Majonenc (MAJ)  * Latitude: 45.308000 * Longitude: 2.655000 * Date/Time: 2019-08-08T00:00:00 * Elevation: 869.0 m * Location: Etang de Majonenc , Riom-es-Montagnes, France * Method/Device: Peat drill (PD)
Lac_Long (LL)  * Latitude: 45.293000 * Longitude: 3.205000 * Date/Time: 2018-09-06T00:00:00 * Elevation: 680.0 m * Location: Lac Long / Lac Lant, Espalem, France * Method/Device: Peat drill (PD)
Comment:
Table of radiocarbon dates from North Cantal Peatlands, with site information (name, commune, coordinates, altitude) and sample details (depth, type of dated material, measured age, calibrated age according to the IntCal20 curve, δ13C measurements, and specificities). Warning: δ13C measurements were obtained at the output of the gas analyser and cannot be used directly to interpret environmental conditions.
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1 Event labelEventDendievel, André-Marie
2 Date/Time of eventDate/TimeDendievel, André-Marie
3 Latitude of eventLatitudeDendievel, André-Marie
4 Longitude of eventLongitudeDendievel, André-Marie
5 Elevation of eventElevationmDendievel, André-Marie
6 Sample code/labelSample labelDendievel, André-Marie
7 SiteSiteDendievel, André-Marie
8 CommuneCommuneDendievel, André-Marie
9 DEPTH, sediment/rockDepth sedmDendievel, André-MarieGeocode – average
10 Sample thicknessSamp thickcmDendievel, André-Marie
11 Age, dated materialDated materialDendievel, André-Marie
12 Laboratory code/labelLab labelDendievel, André-Marie
13 Age, datedAge datedkaDendievel, André-MarieAge, 14C AMS
14 Age, dated standard deviationAge dated std dev±Dendievel, André-Mariecalculated, 1 sigma
15 Calendar age, minimum/youngCal age minka BPDendievel, André-MarieAge, 14C calibrated, IntCal20 (Reimer et al. 2020)2 σ
16 Calendar age, maximum/oldCal age maxka BPDendievel, André-MarieAge, 14C calibrated, IntCal20 (Reimer et al. 2020)2 σ
17 Age, commentCommDendievel, André-MarieAge, 14C calibrated, IntCal20 (Reimer et al. 2020)Calibrated Age by using IntCal20 (2 σ; cal. BC/AD)
18 Sample commentSample commentDendievel, André-MarieSample specificity
19 δ13C, organic carbonδ13C Corg‰ PDBDendievel, André-Marie
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
336 data points

Data

Download dataset as tab-delimited text — use the following character encoding:

1 
Event		2 
Date/Time		3 
Latitude		4 
Longitude		5 
Elevation [m]		6 
Sample label		7 
Site		8 
Commune		9 
Depth sed [m]		10 
Samp thick [cm]		11 
Dated material		12 
Lab label		13 
Age dated [ka]		14 
Age dated std dev [±]		15 
Cal age min [ka BP]		16 
Cal age max [ka BP]		17 
Comm		18 
Sample comment		19 
δ13C Corg [‰ PDB]
Lac_Long 2018-09-0645.2933.205680LL-115Lac Long / Lac LantEspalem1.1501CharcoalsBeta-6056051.9600.0301.9091.82241 BC - AD 128Peat-26.40
Lac_Long2018-09-0645.2933.205680LL-140Lac Long / Lac LantEspalem1.4002Macrofossils (wood)LY-16741(GrM)2.9150.0303.1592.9641209-1014 BCLake / Marsh accumulation-28.09
Lac_Long2018-09-0645.2933.205680LL-220Lac Long / Lac LantEspalem2.2002Peat undifferentiatedDAMS-0356397.7200.0368.5888.4186638-6468 BCPeat inception-27.80
Lac_Long2018-09-0645.2933.205680LL-239Lac Long / Lac LantEspalem2.3902Macrofossils (wood)LY-16742(GrM)9.0400.05010.2929.9628342-8012 BCBasal layer-27.07
Etang_de_Majonenc 2019-08-0845.3082.655869MAJ19-205Etang de MajonencRiom-es-Montagnes2.0501Peat undifferentiatedD-AMS 0352001.8220.0321.8221.625AD 128-325Peat inception-36.60
Le_Vern 2018-08-0345.2783.0281166BG-156Le VernMoledes1.5601Macrofossils undifferentiatedBeta-5016011.4700.0301.3911.304AD 559-646Peat inception-26.10
Sagne_Gousseau 2018-08-0145.2632.9511239SG-234Sagne GousseauAllanche2.3402Macrofossils undifferentiatedBeta-5015998.7100.0309.7669.5477816-7597 BCBasal layer (Marsh)-26.40
Sianne 2018-08-0245.3332.9551455Sianne-230Sources de la SianneAnzat-le-Luguet2.3002Peat undifferentiatedBeta-5016004.1500.0304.8254.5762875-2626 BCPeat with charcoals-27.20
Chastel-Marlhac 2019-08-0745.3272.512719CM19-95Chastel-MarlhacLe Montel0.9502Peat and charcoalsD-AMS 0392483.2620.0353.5653.3981615-1448 BCPeat-28.70
Chastel-Marlhac2019-08-0745.3272.512719LMC19-197Chastel-MarlhacLe Montel1.9702Macrofossils (wood)D-AMS 0356389.2240.04610.50910.2478559-8297 BCEnd of Lacustrine accumulation-21.00
Chastel-Marlhac2019-08-0745.3272.512719LMC19-347Chastel-MarlhacLe Montel3.4701Gyttja undifferentiatedD-AMS 0352048.0380.0399.0258.6607075-6710 BCLacustrine accumulation-3.40
Chastel-Marlhac2019-08-0745.3272.512719LMC19-398Chastel-MarlhacLe Montel3.9801Gyttja undifferentiatedD-AMS 03520513.2340.04816.05415.72114104-13771 BCLacustrine accumulation-15.40
Les_Brougues 2019-08-0845.3522.611868LBS1-43Les BrouguesSaint-Etienne-de-Chomeil0.4302Peat undifferentiatedD-AMS 0392492.4890.0232.7212.504771-554 BCPeat with charcoals-22.30
Les_Brougues2019-08-0845.3522.611868LBS1-69Les BrouguesSaint-Etienne-de-Chomeil0.6902Macrofossils (wood)D-AMS 0392503.5460.0253.9083.7211958-1771 BCPeat with charcoals-23.30
Les_Brougues2019-08-0845.3522.611868LBS-132Les BrouguesSaint-Etienne-de-Chomeil1.3201CharcoalsD-AMS 0352018.5000.0329.5389.4717588-7521 BCPeat with charcoals-30.00
Les_Brougues2019-08-0845.3522.611868LBS19-251Les BrouguesSaint-Etienne-de-Chomeil2.5101Peat undifferentiatedD-AMS 03520212.4040.04514.86414.23012914-12280 BCPeat inception-25.60
Les_Brougues2019-08-0845.3522.611868LBS19-342Les BrouguesSaint-Etienne-de-Chomeil3.4201Macrofossils (wood and charcoals)D-AMS 03520314.6110.05418.16117.58716211-15637 BCTop of a tephra within the lacustrine accumulation-26.80
Muratet 2020-08-0645.3242.620872MUR-134MuratetSaint-Etienne-de-Chomeil1.3402Macrofossils (wood)D-AMS 0392526.1180.0287.1586.8965208-4946 BCPeat with charcoals-23.20
Merigot 2020-08-0545.3432.650914MER-71MerigotSaint-Etienne-de-Chomeil0.7102Peat undifferentiatedD-AMS 0392533.1680.0243.4493.3581499-1408 BCPeat-22.20
Merigot2020-08-0545.3432.650914MER-167MerigotSaint-Etienne-de-Chomeil1.6701Macrofossils (wood)D-AMS0392475.7860.0306.6626.4994712-4549 BCWooden peat-28.00
Merigot2020-08-0545.3432.650914MER-346MerigotSaint-Etienne-de-Chomeil3.4602Macrofossils (wood)D-AMS 0392548.7130.0339.7769.5487826-7598 BCPeat inception-22.00
Tronque 2019-08-0645.2392.5861100TTT19-95TronqueTrizac0.9501Macrofossils (wood)D-AMS 0351993.7730.0284.2394.0032289-2053 BCPeat-20.10
Tronque2019-08-0645.2392.5861100TTT110-111TronqueTrizac1.1051Macrofossils (leaves)POZ-1486423.8200.0354.4044.0922454-2142 BCPeat
Tronque2019-08-0645.2392.5861100TTT19-145TronqueTrizac1.4501Macrofossils (wood and mosses)D-AMS 0352063.9400.0344.5174.2492567-2299 BCPeat-34.90
Tronque2019-08-0645.2392.5861100TTT173-175TronqueTrizac1.7402Macrofossils (leaves)POZ-1487734.2450.0354.8694.6472919-2697 BCPeat
Tronque2019-08-0645.2392.5861100TTT19-233TronqueTrizac2.3301Macrofossils (wood and mosses)D-AMS 0352075.0050.0345.8945.6043944-3654 BCWooden peat-34.40