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Hongwei, Kuang; Yongqing, Liu; Jiahua, Li; Nan, Peng; Shunshe, Luo; Chao, Cen (2011): Table 2: Isotopic and elemental compositions of Mesoproterozoic carbonates from Yanshan, North China [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.772724, Supplement to: Hongwei, K et al. (2011): Carbon and oxygen isotopic stratigraphy of mesoproterozoic carbonate sequences (1.6-1.4 Ga) from Yanshan in North China. International Journal of Oceanography, Article ID 410621, 1-11, https://doi.org/10.1155/2011/410621

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Abstract:
In Yanshan, located in the northern part of North China, Mesoproterozoic carbonate sequences (1.6-1.4 Ga) form a 10, 000m thick succession in an aulacogen basin. Carbon and oxygen isotope (d13O and d18O, resp.) data were obtained from 110 carbonate samples across three sections of these Mesoproterozoic deposits. From the early to late Mesoproterozoic, low negative values of d13O appear, followed by low positive variation and then a stable increase. An abrupt decrease in d13O values, with subsequent rapid increase, is found at the end of the Mesoproterozoic. During the whole Mesoproterozoic, d18O shows a mainly negative trend and occasional highly negative isotopic shifts (from lower to upper deposits). Whole-rock carbon and oxygen isotopic compositions and profilesmust be studied to provide a paleogeochemical record that can be associated with paleocean sedimentary environments, temperature, biological productivity, and sea-level fluctuations. Results of the present study correlate well with other international carbon and oxygen isotope profiles, suggesting that a global marine geochemical system existed during the interval of 1.6-1.4 Ga under a globally united tectonic, sedimentary, and geochemical background.
Coverage:
Latitude: 38.018000 * Longitude: 117.200000
Minimum DEPTH, sediment/rock: 536.03 m * Maximum DEPTH, sediment/rock: 5047.09 m
Event(s):
Yanshan * Latitude: 38.018000 * Longitude: 117.200000 * Location: Yanshan (Cangzhou), northeast China * Method/Device: Geological profile sampling (GEOPRO)
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1 FormationFormationHongwei, Kuang
2 Sample code/labelSample labelHongwei, Kuang
3 DEPTH, sediment/rockDepth sedmGeocode
4 Lithology/composition/faciesLithologyHongwei, Kuang
5 δ13C, carbonateδ13C carb‰ PDBHongwei, Kuang
6 δ18O, carbonateδ18O carb‰ PDBHongwei, Kuang
7 Manganese/Strontium ratioMn/SrHongwei, Kuang
8 StrontiumSrmg/kgHongwei, Kuang
9 Magnesium/Calcium ratioMg/CaHongwei, Kuang
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
705 data points

Data

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

1 
Formation		2 
Sample label		3 
Depth sed [m]		4 
Lithology		5 
δ13C carb [‰ PDB]		6 
δ18O carb [‰ PDB]		7 
Mn/Sr		8 
Sr [mg/kg]		9 
Mg/Ca
Tieling FormationKtl-46-Tl536.03Micritic limestone0.0-5.93.1863.30.03
Tieling FormationKtl-40-Tl563.33Limestone1.0-5.83.1559.00.07
Tieling FormationKtl-36-Tl581.47Argillaceous limestone0.6-5.45.3756.30.72
Tieling FormationKtl-29-T2606.44Micritic dolostone-0.2-5.2
Tieling FormationKtl-29-Tl607.44Argillaceous dolostone-0.1-5.31.89
Tieling FormationKtl-28-Tl650.17Micritic dolostone-0.6-6.8271.2843.52.17
Tieling FormationKtd-16-Tl720.81Breccia dolostone-1.2-6.8
Tieling FormationKtd-12-T2737.24Micritic dolostone-1.7-5.70.68
Tieling FormationKtd-12-Tl737.34Micritic dolostone-1.6-6.929.4044.30.99
Hongshuizhuang FormationKH-11-T1738.04Micritic dolostone-1.7-5.584.0140.62.01
Wumishan FormationLW-409-T1857.77Micritic dolostone1.3-4.0
Wumishan FormationLW-395-T1963.96Micritic dolostone1.1-7.7
Wumishan FormationLW-356-T11213.39dolostone bearing MT0.7-6.6
Wumishan FormationLW-347-T11265.30Micritic dolostone0.3-5.26.1110.20.60
Wumishan FormationLW-331-T11364.92Calcareous dolostone0.8-7.8
Wumishan FormationLW-329-T11375.58Dolomitic limestone1.5-8.60.4994.90.61
Wumishan FormationLW-324-T11446.50Micritic limestone1.5-8.61.1786.10.49
Wumishan FormationLW-321-T11467.67MT limestone in situ1.3-8.4
Wumishan FormationLW-315-T11531.43Micritic limestone-0.2-11.50.54115.00.60
Wumishan FormationLW-299-T11676.20MT micriticlimestone0.6-8.8
Wumishan FormationLW-295-T11694.04Dolomitic limestone-0.8-10.2
Wumishan FormationLW-293-T11702.94Micritic dolostone0.2-7.1
Wumishan FormationLW-287-T11745.94Powder dolostone0.5-6.22.7234.20.60
Wumishan FormationLW-286-T11752.03Powder dolostone0.7-7.12.2627.50.57
Wumishan FormationLW-278-T11795.39Powder dolostone0.6-5.72.9720.90.61
Wumishan FormationLW-270-T11840.77Dolostone0.2-5.26.7331.10.59
Wumishan FormationLW-265-T11866.38Algal dolostone0.0-6.1
Wumishan FormationLW-257-T11930.82Dolostone-2.1-5.2
Wumishan FormationLW-249-T11973.53Algal dolostone0.4-6.72.4918.70.59
Wumishan FormationLW-240-T12027.20Sparry dolostone0.5-7.2
Wumishan FormationLW-238-T12046.83Stromatolite dolostone0.4-7.1
Wumishan FormationLW-233-T12079.20Powder dolostone0.7-6.717.9219.50.48
Wumishan FormationLW-227-T12117.68Powder dolostone0.7-7.717.3820.10.58
Wumishan FormationLW-223-T12150.28Algal dolostone0.3-9.215.0426.30.60
Wumishan FormationLW-218-T12184.96Powder dolostone-0.5-6.3
Wumishan FormationLW-213-T12217.08Dolostone-0.8-6.417.2018.00.61
Wumishan FormationLW-207-T12271.37Powder dolostone-0.1-6.67.8319.80.60
Wumishan FormationLW-201-T12321.32Stromatolite olostone0.6-7.8
Wumishan FormationLW-196-T12375.19Dolostone0.3-7.6
Wumishan FormationLW-192-T12405.43Powder dolostone-0.5-7.0
Wumishan FormationLW-184-T12451.98Dolostone0.4-7.6
Wumishan FormationLW-175-T12559.80Powder dolostone0.2-6.1
Wumishan FormationLW-167-T12617.95Algal dolostone0.1-5.5
Wumishan FormationLW-162-T12684.71Siliceous dolostone0.6-5.01.6823.10.61
Wumishan FormationLW-158-T12749.17Powder dolostone0.5-7.0
Wumishan FormationLW-155-T12767.03Powder dolostone0.6-5.71.4831.40.60
Wumishan FormationLW-148-T12819.09Powder dolostone0.6-5.2
Wumishan FormationLW-138-T12882.64Dolostone0.0-5.259.038.80.59
Wumishan FormationLW-132-T12915.65Dolostone0.3-5.7
Wumishan FormationLW-128-T22941.69Powder dolostone0.0-5.8
Wumishan FormationLW-128-T12943.79Dolostone0.3-4.82.9815.60.60
Wumishan FormationLW-119-T13054.87Siliceous dolostone-1.7-6.12.1625.10.61
Wumishan FormationLW-113-T13079.65Siliceous dolostone-1.7-6.016.9621.90.60
Wumishan FormationLW-99-T13192.10Dolostone-0.8-5.2
Wumishan FormationLW-73-T13334.60Powder dolostone-0.7-4.8
Wumishan FormationLW-67-T13381.68Powder dolostone0.0-5.8
Wumishan FormationLW-57-T13448.42Powder dolostone0.2-4.72.0922.30.03
Wumishan FormationLW-52-T13483.76Dolostone0.4-4.9
Wumishan FormationLW-50-T13504.88Dolostone0.0-4.4
Wumishan FormationLW-44-T13543.89Dolostone0.8-5.64.0715.20.60
Wumishan FormationLW-39-T13578.55Stromatolite dolostone1.4-5.43.3125.70.57
Wumishan FormationLW-33-T13618.71Powder dolostone1.6-4.72.1325.40.57
Wumishan FormationLW-30-T13636.91Dolostone0.9-4.72.4525.30.60
Wumishan FormationLW-29-T13641.91Dolostone0.5-4.2
Wumishan FormationLW-24-T13665.83Dolostone0.2-2.3
Wumishan FormationLW-22-T13687.32Algal dolostone-0.2-4.31.6233.50.57
Wumishan FormationLW-20-T13715.37Dolostone-0.7-2.93.0018.10.60
Wumishan FormationLW-13-T13762.27Dolostone-1.1-4.2
Wumishan FormationLW-11-T13776.10Dolostone-0.3-5.5
Wumishan FormationLW-3-T13826.82Muddy dolostone-0.8-2.83.4431.50.58
Yangzhuang FormationKY2-217-T13849.48Sandy dolostone-1.3-5.1
Yangzhuang FormationKY2-216-T13849.98Muddy dolostone-0.9-3.81.55156.20.47
Yangzhuang FormationKY2-214-T13861.28Muddy dolostone-0.7-4.9
Yangzhuang FormationKY2-212-T13876.08Muddy dolostone-1.4-5.914.239.20.58
Yangzhuang FormationKY2-207-T13897.09Muddy dolostone-0.9-3.5
Yangzhuang FormationKY2-201-T13921.36Siliceous dolostone0.1-7.3
Yangzhuang FormationKY2-194-T13965.20Siliceous dolostone-1.1-7.13.6347.70.60
Yangzhuang FormationKY2-192-T13983.89Siliceous dolostone-1.4-6.7
Yangzhuang FormationKY1-190-T14006.30Siliceous dolostone-1.1-8.25.7631.40.52
Yangzhuang FormationKY1-187-T14016.91Siliceous dolostone-1.3-8.14.0940.30.60
Yangzhuang FormationKY1-180-T14064.11Siliceous dolostone-0.5-6.25.9846.90.59
Yangzhuang FormationKY1-174-T14100.75Siliceous dolostone-0.6-6.51.7247.20.59
Gaoyuzhuang FormationGhl-170-Tl4191.12Algal dolostone-0.7-9.9
Gaoyuzhuang FormationGhl-168-Tl4217.14Calcareous dolostone-0.4-14.919.2054.70.55
Gaoyuzhuang FormationGz2-147-Tl4472.34Breccia limestone0.1-5.93.9431.00.51
Gaoyuzhuang FormationGz2-141-T24519.32Dolostone-0.9-7.34.7528.90.47
Gaoyuzhuang FormationGz2-141-Tl4519.32Nodular limestone-1.8-9.913.9622.70.48
Gaoyuzhuang FormationGz2-137-Tl4538.71Nodular limestone-0.7-12.9
Gaoyuzhuang FormationGz2-135-T24547.75Siliceous shale0.0-12.3
Gaoyuzhuang FormationGz2-135-Tl4548.15Limestone lens-0.8-12.92.4623.20.53
Gaoyuzhuang FormationGz2-134-Tl4552.65Siliceous limestone-0.8-8.01.6316.10.19
Gaoyuzhuang FormationGzl-133-Tl4571.12Muddy limestone-0.9-6.4
Gaoyuzhuang FormationGzl-126-Tl4608.43Calcareous dolostone-1.1-7.4
Gaoyuzhuang FormationGzl-122-Tl4627.76Nodular limestone-1.3-7.1
Gaoyuzhuang FormationGzl-113-Tl4664.23Dolomitic limestone-1.2-7.7
Gaoyuzhuang FormationGs-111-Tl4675.53Dolostone with Mn-0.7-6.2
Gaoyuzhuang FormationGs-98-Tl4714.52Dolostone with Mn0.0-4.11.3142.30.22
Gaoyuzhuang FormationGs-96-Tl4744.45Dolostone with Mn-0.4-4.8
Gaoyuzhuang FormationGg2-91-Tl4791.60Muddy dolostone-1.1-4.8
Gaoyuzhuang FormationGg2-89-Tl4812.78Stromatolite dolostone-0.1-4.30.9773.60.23
Gaoyuzhuang FormationGg2-88-Tl4814.78Muddy dolostone-0.9-5.1
Gaoyuzhuang FormationGg2-87-Tl4818.92Silicite-1.9-9.6
Gaoyuzhuang FormationGg2-83-Tl4834.27Stromatolite dolostone-0.4-6.1
Gaoyuzhuang FormationGgl-72-Tl4866.67Stromatolite dolostone-0.2-5.7
Gaoyuzhuang FormationGgl-58-Tl4901.87Siliceous dolostone-0.1-10.4
Gaoyuzhuang FormationGgl-47-Tl4951.22Dolostone-0.3-6.2
Gaoyuzhuang FormationGgl-35-Tl4994.67Dolostone-0.2-5.9
Gaoyuzhuang FormationGgl-29-Tl5034.38Dolostone-6.5-17.34.0941.60.57
Gaoyuzhuang FormationGgl-28-T25046.59Quartz sandstone-1.9-7.5
Gaoyuzhuang FormationGgl-28-Tl5047.09Quartz sandstone-2.8-7.25.4042.60.58