cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.15468/dl.gn8x4b
title: Occurrence Download

description: A dataset containing 5678 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Onobrychis supina (Vill.) DC., Onobrychis viciifolia Scop., Onoclea sensibilis L., Ononis natrix L., Ononis spinosa L., Onopordum acanthium L., Ophioglossum vulgatum L., Ophrys apifera Huds., Ophrys sphegodes Mill., Opuntia ficus-indica (L.) Mill., Opuntia humifusa (Raf.) Raf., Opuntia stricta (Haw.) Haw., Orchis mascula (L.) L., Origanum vulgare L., Orlaya grandiflora (L.) Hoffm., Ornithogalum pyrenaicum L., Ornithogalum umbellatum L., Ornithopus perpusillus L., Orobanche hederae Duby, Orobanche minor Sm., Oryza sativa L., Osmunda regalis L., Osteospermum moniliferum L., Ostrya carpinifolia Scop., Oxalis acetosella L., Oxalis articulata Savigny, Oxalis dillenii Jacq., Oxalis latifolia Kunth, Oxalis pes-caprae L., Oxalis stricta L., Oxybasis glauca (L.) S.Fuentes, Uotila & Borsch, Panicum capillare L., Panicum dichotomiflorum Michx., Panicum miliaceum L., Papaver cambricum L., Papaver dubium L., Papaver rhoeas L., Papaver somniferum L., Parapholis strigosa (Dumort.) C.E.Hubb., Paraserianthes lophantha (Willd.) I.C.Nielsen, Parietaria judaica L., Parietaria officinalis L., Parthenocissus inserta (A.Kern.) Fritsch, Parthenocissus quinquefolia (L.) Planch., Paspalum dilatatum Poir., Paspalum distichum L., Pastinaca sativa L., Patzkea paniculata (L.) G.H.Loos, Paulownia tomentosa (Thunb.) Steud., Pedicularis sylvatica L., Pentaglottis sempervirens (L.) Tausch ex L.H.Bailey, Pentanema montanum (L.) D.Gut.Larr., Santos-Vicente, Anderb., E.Rico & M.M.Mart.Ort., Perilla frutescens (L.) Britton, Persicaria hydropiper (L.) Spach, Persicaria lapathifolia (L.) Gray, Persicaria maculosa Gray, Persicaria perfoliata (L.) H.Gross, Petasites albus (L.) Gaertn., Petasites hybridus (L.) G.Gaertn., B.Mey. & Scherb., Petasites japonicus (Siebold & Zucc.) Maxim., Petasites pyrenaicus (L.) G.López, Petrorhagia prolifera (L.) P.W.Ball & Heywood, Petrorhagia saxifraga (L.) Link, Petrosedum rupestre (L.) P.V.Heath, Petrosedum sediforme (Jacq.) Grulich, Phacelia tanacetifolia Benth., Phalaris aquatica L., Phalaris arundinacea L., Phalaris canariensis L., Phalaris minor Retz., Phalaris paradoxa L., Phillyrea angustifolia L., Phillyrea latifolia L., Phleum arenarium L., Phleum phleoides (L.) H.Karst.)",
 "Country is New Zealand",
 "BasisOfRecord is one of (Human Observation, Observation, Occurrence evidence, Material citation, Living Specimen)",
 "CoordinateUncertaintyInMeters is less than or equal to 10000",
 "HasCoordinate is true"
 ]
}

 The dataset includes 5678 records from 7 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0071055-250525065834625/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.1594/pangaea.955034
title: Age determination of sediment core SO217-18522 (GIK18522-3)
DOI: 10.1594/pangaea.67640
title: Ages and δ¹³C on organic matter of sediment core GeoB4901-9
DOI: 10.1594/pangaea.788543
title: (Table 1) Potassium, radiogenic Argon 40 and dated age for DSDP Hole 94-608 sediments

description: K-Ar dates were obtained for three pillow basalt samples recovered from Site 608 (Samples 608-58-1, 103-109 cm; 608-59-1, 3-7 cm; 608-59-1, 48-53 cm). Reliable K-Ar dates cannot be routinely obtained for deep-sea igneous rocks, because they may be subject to inaccuracies related to seawater alteration (Seidemann, 1977, doi:10.1130/0016-7606(1977)88&lt;1660:EOSAOK&gt;2.0.CO;2) and/or the presence of excess radiogenic 40Ar (Dalrymple and Moore, 1968, doi:10.1126/science.161.3846.1132; Dymond, 1970, doi:10.1130/0016-7606(1970)81[1229:EAISBP]2.0.CO;2). Thus, the possibility that the samples dated in this study were subject to these sources of inaccuracy must be evaluated.
description: Supplement to: Seidemann, David E (1987): K-Ar dates of Deep Sea Drilling Project Site 608 basalts. In: Ruddiman, WF; Kidd, RB; Thomas, E: et al. (eds.), Initial Reports of the Deep Sea Drilling Project, Washington (U.S. Govt. Printing Office), 94, 613
DOI: 10.1594/pangaea.895297
title: Age determination from profile NMK I, Lough Namackanbeg, Spiddal, Co. Galway

description: Base of profile 6.85 m, this is close to Late-glacial/Holocene transition )LG/Holocene: 11.65 ka BP, 6.9 m).
DOI: 10.1594/pangaea.68881
title: (Table 1) Age determination of sediment core SO82_5-2
DOI: 10.1594/pangaea.874880
title: (Table A1) Age model of BOFS sediment cores 28K-32K
DOI: 10.1594/pangaea.868713
title: Age determination of sediment core PAR87A-10
DOI: 10.1594/pangaea.186316
title: Radiocarbon age determinations on sediment core ELT33.022-PC
DOI: 10.1594/pangaea.868816
title: (Table 2) Age determination of sediment cores LO09/21-2 and SO82_4-2

description: Five gravity cores taken from the Reykjanes Ridge have been used to establish a link between sediment physical properties and atmospheric records documented by d18O variations in Greenland ice cores over the last 45,000 calendar years. Marine Gamma Ray Attenuation Porosity Evaluator density and magnetic susceptibility variations could be linked with the ice core Dansgaard-Oeschger and Bond cycles. This is supported by ice-rafted detritus (IRD), grain size, the quartz/feldspar ratio, and carbonate, isotopic, and foraminiferal records. The covariation of the sediment physical properties and d18O in Greenland ice indicates a coupling of atmospheric temperature and paleocirculation variations. Gradual reduced bottom currents (Iceland-Scotland Overflow Water) and enhanced iceberg discharges have been reconstructed for cold atmospheric periods relative to interstadial times. In the study area the magnetic susceptibility signal is not related to the ice-rafted detritus input but most probably reflects the variations of the Iceland-Scotland Overflow Water intensity transporting titanomagnetite into the Reykjanes Ridge region.
description: Supplement to: Moros, Matthias; Endler, Rudolf; Lackschewitz, Klas Sven; Wallrabe-Adams, Hans-Joachim; Mienert, Jürgen; Lemke, Wolfram (1997): Physical properties of Reykjanes Ridge sediments and their linkage to high-resolution Greenland Ice Sheet Project 2 ice core data. Paleoceanography, 12(5), 687-695
DOI: 10.1594/pangaea.792928
title: (Table 1) Radiocarbon ages and carbon isotopic values of Portlandia shells in sediment cores BP00-07/06 and BP00-23/07

description: For all further calculations given in the article, the ages were corrected for the reservoir age of 440 yr and transformed into the calendar age.
DOI: 10.1594/pangaea.847779
title: (Table 2) Age determination of Arctic Ocean sediment cores

description: Core PS2180-1 is located very close to PS2178-4.
DOI: 10.1594/pangaea.749840
title: (Table 1) Age of Cretaceous seamounts in the Western Pacific

description: Dynamics of the Pacific Plate is recorded in the systematic variation of location and the 40Ar-39Ar age of seamounts in the Western Pacific from 120 to 65 Ma ago. The seamounts are grouped into three linear zones as long as 5000 km. The seamounts become younger in the southeastern direction along the strike of these zones. Correlation between age and location of seamounts allows to divide the history of their formation into three stages. Rate of seamount growth was relatively low (2-4 cm/yr) during the first and the third stages within intervals of 120-90 and 85-65 Ma, whereas during the second stage (90-85 Ma), the seamounts were growing very fast (80-100 cm/yr). In the midst of this stage, at ~87 Ma ago, magmatic activity increased abruptly. Dynamics of seamount building is in good agreement with (1) pulses in development of the Ontong Java, Manihiki, and Caribbean-Colombian oceanic plateaus; (2) age of spreading acceleration in the mid-Cretaceous; and (3) a short period when the Izanagi Plate ceased to exist and the Kula Plate was formed. Variation in seamounts' age and location are in consistence with the hypothesis of diffuse extension of the Pacific Plate in course of its motion with formation of impaired zones of decompression melting. Direction of extension (325°-340° NW) calculated from the strike of seamount zones is consistent with the path of the Pacific Plate (330° NW) in the Late Cretaceous. Immense perioceanic volcanic belts were formed at that time along the margin of the Asian continent. The Okhotsk-Chukchi Peninsula Belt extends at a right angle to the compression vector. Three stages of this belt's evolution are synchronous with the stages of seamount formation in the Pacific Plate. Delay in origination of the East Sikhote-Alin Volcanic Belt and its different orientation were caused by counterclockwise rotation of the vector of convergence of oceanic and continental plates in the mid-Cretaceous. At the same time, i.e. 95-85 Ma ago, volcanic activity embraced the entire continental margin and tin granites were emplaced everywhere in the Eastern Asia. This short episode (90+/-5 Ma) corresponds to the mid-Cretaceous maximum of compression of the continental margin, and its age fits well a culmination in extension of the Pacific Plate.
DOI: 10.1594/pangaea.124629
title: Dated age of sediment core TT013_27
DOI: 10.1594/pangaea.186221
title: Radiocarbon age determinations on sediment core V12-104
DOI: 10.1594/pangaea.776432
title: (Table 1) Radiocarbon dates and calibrated ages of sediment core MD99-2203, Cape Hatteras

description: Three spaces with no sediment were created during coring between the depths: 2.35-2.40 m, 2.69-3.86 m and 4.49-4.51 m. Two radiocarbon measurements were performed on both sides of the main 'hole', i.e. at 2.68 m and 3.87 m. The difference between the two dates is 140 years (within 14C uncertainty), which confirms that the 'holes' were created during the coring (no sediment missing). Therefore a second depth scale was created called 'Reconstructed depth' where the sediment on each side of the 'holes' has been joined.
DOI: 10.1594/pangaea.830622
title: (Table 1) Age determination of sediment core MD04-2829
DOI: 10.1594/pangaea.816174
title: Stable carbon isotope analyses of Arctica islandica shell material from the Irish Sea

description: d13C analyses of shell material that has been absolutely dated using the chronology. Samples processed at the NERC Radiocarbon Laboratory, East Kilbride. AGE [ka BP] based on Sclero year of death. Referes to table table 1 and Figure 8B in the paper.
DOI: 10.1594/pangaea.885483
title: Age determination of sediment core BOURGUS2, La Prairie du Cassoir, France

description: This dataset was archived on 2018-01-25 from the EPD database (http://www.europeanpollendatabase.net).
DOI: 10.1594/pangaea.888935
title: Age determination of sediment core GLAISINA, Glaisin na Marbh, Ireland

description: This dataset was archived on 2018-04-23 from the EPD database (http://www.europeanpollendatabase.net).
DOI: 10.1594/pangaea.888905
title: Age determination of sediment core RAZREZ6, Gorbunovskiy, Russia

description: This dataset was archived on 2018-04-23 from the EPD database (http://www.europeanpollendatabase.net).
DOI: 10.1594/pangaea.895048
title: Radiocarbon age determination of sediment core GL-1248
DOI: 10.1594/pangaea.669554
title: (Table 5) Luminescence-dating of sediment core 94-BC19 of the Arctic Ocean
DOI: 10.1594/pangaea.186317
title: Radiocarbon age determinations on sediment core LSDA-136G
DOI: 10.1594/pangaea.871345
title: Table S29 - Magnetostratigraphy ODP Site 208-1267
DOI: 10.1594/pangaea.888864
title: Age determination of sediment core KLUVKA, Klukva peatland, Russia

description: This dataset was archived on 2018-04-23 from the EPD database (http://www.europeanpollendatabase.net).
DOI: 10.1594/pangaea.886521
title: Age determination of sediment core CDR, Camp des Romains, France

description: This dataset was archived on 2018-02-19 from the EPD database (http://www.europeanpollendatabase.net).CAL age BP from the author with 99.7% interval. Age-depth model established plotting calibrated C14 dates and sedimentation rates between adjacent pairs of dates.
DOI: 10.1594/pangaea.186321
title: Radiocarbon age determinations on sediment core MSN-138G
DOI: 10.1594/pangaea.888871
title: Age determination of sediment core LEZERUL, Lezerul calimani, Romania

description: This dataset was archived on 2018-04-23 from the EPD database (http://www.europeanpollendatabase.net).
DOI: 10.15468/dl.m93abx
title: Occurrence Download

description: A dataset containing 2103204 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Continent is South America",
 "Country is Peru",
 "Geometry POLYGON((-70.66154 -13.20805,-74.01574 -11.30706,-77.03451 -13.50176,-74.58595 -17.86017,-69.75591 -17.31662,-70.66154 -13.20805))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 2103204 records from 693 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0071053-250525065834625/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.1594/pangaea.888916
title: Age determination of sediment core VRBKA, Vrbka, Czechia

description: This dataset was archived on 2018-04-23 from the EPD database (http://www.europeanpollendatabase.net).
DOI: 10.1594/pangaea.186268
title: Radiocarbon age determinations on sediment core V23-47
DOI: 10.1594/pangaea.407854
title: (Table 2) Age determination of sediment core 90-01-GC1
DOI: 10.1594/pangaea.51675
title: Age determinations on sediment core PS1295-4 (Table 1)

description: Recent syntheses of the history of the last Northern Hemisphere glaciation and deglaciation illustrate that understanding of the mechanisms and timing of deglaciation before approximately 12,000 years BP is limited. After 12,000 yr BP, however, there is sufficient evidence from radiocarbon-dated morains, raised beaches, varved lake sediments and pollen records to provide a reasonable temporal and geographica picture of the decay of the ice sheets. Here we report on the first oxygen isotope record from the Norwegian-Greenland Sea that is radiocarbon-dated directly by accelerator mass spectrometry. A significant light-oxygen-isotope event is recorded at approximately 15,000 years BP which suggests that the marine.based Barents Shelf ice sheet disintegrated rapidly at this time. Recent studies have estimated that the decay of this ice sheet could have contributed as much as 15 metres to 9 eustatic sea-level rise. The decay of the Barents Shelf ice sheet is the earliest major deglacial event yet dated, and may have triggered subsequent deglacial events through eustatic sea-level effects.
description: Supplement to: Jones, Glenn A; Keigwin, Lloyd D (1988): Evidence from Fram Strait (78°N) for early deglaciation. Nature, 336(6194), 56-59
DOI: 10.1594/pangaea.874455
title: Lithostratigraphic description of sediment from the harbour of ancient Oiniadai (5th-3rd Century B.C.)
DOI: 10.1594/pangaea.186301
title: Radiocarbon age determinations on sediment core V30-96
DOI: 10.1594/pangaea.186351
title: Radiocarbon age determinations on sediment core A164-38
DOI: 10.1594/pangaea.57305
title: Table 1. Luminescence ages of 6 sites from northwest Russia
DOI: 10.1594/pangaea.87325
title: (Table 1) Dated age of site R/V_Sedow_1937_1
DOI: 10.1594/pangaea.132900
title: Dated age of sediment core NBP98-02-08-8
DOI: 10.1594/pangaea.763218
title: Tab. 2: K-Ar mineral ages of intrusive and effusive rocks from Vestfjella
DOI: 10.1594/pangaea.81663
title: (Table 2) Age determination of sediment core GeoB3202-1

description: measurement of monospecific carbonate samples (globigerina sacculifer in the fraction 250-500 µm). Ages were corrected for a reservoir effect of 400 yr (Bard, 1988, doi:10.1029/PA003i006p00635) and calibrated using the method of Bard et al. (1993)
DOI: 10.1594/pangaea.756116
title: (Table 1c) Radiocarbon dating of bottom sediments from Station AK26A-2610
DOI: 10.1594/pangaea.771868
title: Age determination of sediment core NBP05-05_JPC-42
DOI: 10.1594/pangaea.68876
title: (Table 1) Age determination of sediment core SO82_2-1
DOI: 10.1594/pangaea.772232
title: (Table S3) Argon geochemistry of plagioclase from DSDP Site 55-433

description: The parameter J, a measure of the extent of conversion of 39K to 39Ar, was determined for each sample by analyzing co-irradiated Fish Canyon sanidine (FCs). Errors in this table are 1-sigma.
DOI: 10.1594/pangaea.762391
title: (Table 2) Age determination of sediment core PS1535-8
DOI: 10.1594/pangaea.68882
title: (Table 1) Age determination of sediment core SO82_7-2
DOI: 10.1594/pangaea.84265
title: Radiocarbon (14C) age determinations on sediment core GIK12379-1

description: Conventional 14C ages without d13C correction; 68 % probability within the given standard deviation.
DOI: 10.1594/pangaea.84256
title: Radiocarbon (14C) age determinations on sediment core GIK12309-2

description: Conventional 14C ages without d13C correction; 68 % probability within the given standard deviation.
DOI: 10.1594/pangaea.84260
title: Radiocarbon (14C) age determinations on sediment core GIK12328-5

description: Conventional 14C ages without d13C correction; 68 % probability within the given standard deviation.
DOI: 10.1594/pangaea.84272
title: Radiocarbon (14C) age determinations on sediment core M8_017-2

description: Conventional 14C ages without d13C correction; 68 % probability within the given standard deviation.
DOI: 10.1594/pangaea.848664
title: Age determination on sediment core GIK14350-1, Dagebuell, North Germany

description: Project was funded by the German Research Foundation Project No. Wi 1322/1-2.
DOI: 10.1594/pangaea.84257
title: Radiocarbon (14C) age determinations on sediment core GIK12309-3

description: Conventional 14C ages without d13C correction; 68 % probability within the given standard deviation.
DOI: 10.1594/pangaea.788162
title: (Table 1) Radiocarbon ages of sediment core GeoB13602-1
DOI: 10.1594/pangaea.84267
title: Radiocarbon (14C) age determinations on sediment core GIK12392-1

description: Conventional 14C ages without d13C correction; 68 % probability within the given standard deviation.
DOI: 10.1594/pangaea.413336
title: (Table 3) Age determination and stable carbon isotope values of sediment core GIK-B from Kieler Bucht, western Baltic Sea
DOI: 10.1594/pangaea.833643
title: Radiocarbon datings on Globigerina bulloides of sediment core PS75/059-2
DOI: 10.1594/pangaea.848894
title: Radiocarbon age determination on sediment core PG2022-1
DOI: 10.1594/pangaea.68878
title: (Table 1) Age determination of sediment core SO82_4-1
DOI: 10.1594/pangaea.84262
title: Radiocarbon (14C) age determinations on sediment core GIK12329-6

description: Conventional 14C ages without d13C correction; 68 % probability within the given standard deviation.
DOI: 10.1594/pangaea.734771
title: AMS 14C and calibrated ages of sediment core GeoB10426-1

description: Newly acquired bathymetric and seismic reflection data have revealed mass-transport deposits (MTDs) on the northeastern Cretan margin in the active Hellenic subduction zone. These include a stack of two submarine landslides within the Malia Basin with a total volume of approximately 4.6 km**3 covering an area of about 135 km**2. These two MTDs have different geometry, internal deformations and transport structures. The older and stratigraphic lower MTD is interpreted as a debrite that fills a large part of the Malia Basin, while the second, younger MTD, with an age of at least 12.6 cal. ka B.P., indicate a thick, lens-shaped, partially translational landslide. This MTD comprises multiple slide masses with internal structure varying from highly deformed to nearly undeformed. The reconstructed source area of the older MTD is located in the westernmost Malia Basin. The source area of the younger MTD is identified in multiple headwalls at the slope–basin-transition in 450 m water depth. Numerous faults with an orientation almost parallel to the southwest–northeast-trending basin axis occur along the northern and southern boundaries of the Malia Basin and have caused a partial steepening of the slope–basin-transition. The possible triggers for slope failure and mass-wasting include (i) seismicity and (ii) movement of the uplifting island of Crete from neotectonics of the Hellenic subduction zone, and (iii) slip of clay-mineral-rich or ash-bearing layers during fluid involvement.
description: Supplement to: Strozyk, Frank; Huhn, Katrin; Strasser, Michael; Krastel, Sebastian; Kopf, Achim J; Kock, Ingo (2009): New evidence for massive graviational mass-transport deposits in the southern Cretan Sea, eastern Mediterranean. Marine Geology, 263(1-4), 97-107
DOI: 10.1594/pangaea.849259
title: (Table 1) Radiocarbon ages for samples analysed from the Beall Lake sediment core PG1414-2, Windmill Islands
DOI: 10.1594/pangaea.975262
title: Field parameters and biochemical soil properties from NEP 1, NEP 2, NEP 3, Nördlingen, southern Germany

description: Soil physical-biogeochemical analyses were carried out on profiles NEP1, NEP2 and NEP3. Soil TC and TN were determined by CNS analysis, and total organic carbon (TOC) was determined by the difference between total inorganic carbon (TIC) and TC. Carbonate (CaCO₃) content was measured volumetrically using a Calcimeter and on air-dried, sieved (&lt; 2 mm) and ground (ball mill) samples. The pH-values were measured on samples of profiles NEP1, NEP2, NEP3, which had less than 2% CaCO₃ content.Stable isotope ratios of δ¹³C and δ¹⁵N were analysed for the differentiation of C3 and C4 plants and the cultivation of legumes. The analyses were performed on air-dried, sieved (&lt; 2mm) and ground (ball mill) samples. For ¹³C analysis, the soil samples were decarbonised with 10% HCl.In the field, separate samples were collected for the NEP1 and NEP2 profiles (28 samples in total) for analysis of urease activity and microbial biomass carbon (Cmic). Samples were stored at -18°C. Urease activity (enzyme analysis) is used to provide information on the input of urea and animal excrement. The mutual relationship between urease and Cmic was used to show and understand the past and present input of urea into the soil.
DOI: 10.1594/pangaea.217747
title: Dated age of sediment core PLG95B_03PISC
DOI: 10.1594/pangaea.105241
title: Microbiology of the IN-patch defined iron-fertilized area of T1162-2
DOI: 10.1594/pangaea.217748
title: Dated age of sediment core PLG95B_04PISC
DOI: 10.1594/pangaea.736458
title: Strontium and rubidium concentrations of ODP Site 104-642 (Table 1)

description: We have attempted to date several samples from Site 642 using a combination of Sr isotope stratigraphy and Rb-Sr dating of glauconite. A carbonate shell fragment from Sample 104-642B-22H-6, 70-73 cm gives a Sr isotope stratigraphy date of 17.3 +/- 1.0 Ma, which agrees well with available biostratigraphic and paleomagnetic data. Glauconites from a nearby sample (104-642B-23H-1, 66-69 cm) give a similar date.One carbonate shell fragment and two fish teeth samples from Core 104-642D-12X give concordant Sr isotope stratigraphy ages of about 37 Ma (latest Eocene). Rb-Sr glauconite analyses from one of the samples, while showing some substrate contamination, also support an Eocene age. Our results are in conflict with Miocene palynomorph dates from Core 104-642D-12X. As specific reworking of fish teeth and carbonate macrofossils (and also glauconite) from 37 Ma old sediments into three different samples in Core 104-642D-12X is most unlikely, we view the 37-Ma date as the depositional age of the core.
description: Supplement to: Smalley, P Craig; Qvale, G; Qvale, H (1989): Some ages from Leg 104 Site 642 obtained by Rb-Sr glauconite dating and Sr isotope stratigraphy. In: Eldholm, O; Thiede, J; Taylor, E; et al. (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 104, 249-253
DOI: 10.1594/pangaea.124626
title: Dated age of sediment core TT013_116
DOI: 10.1594/pangaea.186336
title: Radiocarbon age determinations on sediment core Event51642
DOI: 10.1594/pangaea.186434
title: Radiocarbon age determinations on sediment core PAC-1