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Sepúlveda, Julio; Alegret, Laia; Haddad, Emily; Cao, Changqun; Summons, Roger E; Thomas, Ellen (2019): Bulk elemental and stable isotope data across the Cretaceous-Paleogene boundary [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.902759, Supplement to: Sepúlveda, Julio; Alegret, Laia; Thomas, Ellen; Haddad, Emily; Cao, Changqun; Summons, Roger E (2019): Stable Isotope Constraints on Marine Productivity Across the Cretaceous‐Paleogene Mass Extinction. Paleoceanography and Paleoclimatology, 34(7), 1195-1217, https://doi.org/10.1029/2018PA003442

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Abstract:
This study includes sample name, depth with respect to the Cretaceous-Paleogene (K/Pg) boundary (cm), percentage of calcium carbonate (%CaCO3), percentage of total organic carbon (%TOC), stable carbon isotope composition of bulk carbonate (d13Ccarb), stable oxygen isotope composition of bulk carbonate (d18Ocarb), stable carbon isotope composition of bulk organic carbon (d13Corg), stable nitrogen isotope composition of bulk organic matter (d15N), and stable carbon isotope composition of phytane (d13Cphytane) for 8 K/Pg boundaries in Tunisia (El Kef and Aïn Settara), Spain (Caravaca and Agost), France (Loya and Bidart, and Denmark (Kulstirenden and Højerup). The standard deviation for each parameter is reported when multiple analyses of the same sample were performed. Analytical reproducibility (1σ) was calculated as better than 0.1% for TOC and TN, 0.1‰ and 0.5‰ for d13Corg and d15N, and 0.04‰ and 0.09‰ for d13Ccarb and d18Ocarb by comparison with analytical standards (see main text for details).
Keyword(s):
Agost; Aïn Settara; Bidart; Caravaca; Carbon cycling; Carbon isotopes; Cretaceous-Paleogene boundary; El Kef; Højerup; Kulstirenden; Loya; marine productivity; nitrogen isotopes
Coverage:
Median Latitude: 43.284556 * Median Longitude: 4.690549 * South-bound Latitude: 35.133333 * West-bound Longitude: -1.873889 * North-bound Latitude: 55.343056 * East-bound Longitude: 12.447222
Event(s):
Agost  * Latitude: 38.450000 * Longitude: -0.633333 * Method/Device: Outcrop sample (OUTCROP)
Ain-Settara  * Latitude: 35.133333 * Longitude: 9.833333 * Location: Tunesia * Method/Device: Outcrop sample (OUTCROP)
Bidart  * Latitude: 43.448333 * Longitude: -1.587778 * Location: France * Method/Device: Outcrop sample (OUTCROP)
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
Event labelEventSepúlveda, Julio
Location of eventLocationSepúlveda, Julio
Latitude of eventLatitudeSepúlveda, Julio
Longitude of eventLongitudeSepúlveda, Julio
Sample IDSample IDSepúlveda, Julio
Depth, relativeDepth relmSepúlveda, Juliosee abstractwith respect to the Cretaceous-Paleogene (K/Pg) boundary
Calcium carbonateCaCO3%Sepúlveda, Juliosee abstract
Carbon, organic, totalTOC%Sepúlveda, Juliosee abstract
Carbon, organic, total, standard deviationTOC std dev±Sepúlveda, Juliosee abstract
10 δ13C, carbonateδ13C carb‰ PDBSepúlveda, Juliosee abstract
11 δ13C, carbonate, standard deviationδ13C carb std dev±Sepúlveda, Juliosee abstract
12 δ18O, carbonateδ18O carb‰ PDBSepúlveda, Juliosee abstract
13 δ18O, standard deviationδ18O std dev±Sepúlveda, Juliosee abstract
14 δ13C, organic carbonδ13C Corg‰ PDBSepúlveda, Juliosee abstract
15 δ13C, organic carbon, standard deviationδ13C Corg std dev±Sepúlveda, Juliosee abstract
16 δ15Nδ15N‰ airSepúlveda, Juliosee abstract
17 δ15N, standard deviationδ15N std dev±Sepúlveda, Juliosee abstract
18 Phytane, δ13CPhy δ13C‰ PDBSepúlveda, Juliosee abstract
19 Phytane, δ13C, standard deviationPhy δ13C std dev±Sepúlveda, Juliosee abstract
Size:
1498 data points

Data

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


Event

Location

Latitude

Longitude

Sample ID

Depth rel [m]

CaCO3 [%]

TOC [%]

TOC std dev [±]
10 
δ13C carb [‰ PDB]
11 
δ13C carb std dev [±]
12 
δ18O carb [‰ PDB]
13 
δ18O std dev [±]
14 
δ13C Corg [‰ PDB]
15 
δ13C Corg std dev [±]
16 
δ15N [‰ air]
17 
δ15N std dev [±]
18 
Phy δ13C [‰ PDB]
19 
Phy δ13C std dev [±]
El-Kef Tunesia36.15378.6486KEF11.15-0.200042.540.250.0040.94-3.77-25.300.2023.200.655-30.700.310
El-KefTunesia36.15378.6486KEF11.30-0.050039.370.250.0040.87-3.64-25.330.2133.580.779-30.670.303
El-KefTunesia36.15378.6486KEF12.00-0.01001.820.610.0111.44-3.71-26.920.1064.530.840-31.950.524
El-KefTunesia36.15378.6486KEF12.050.05003.600.760.0020.60-3.84-27.190.0804.700.539-33.880.392
El-KefTunesia36.15378.6486KEF12.100.10003.910.650.044-0.88-4.27-27.200.1404.780.100-31.610.430
El-KefTunesia36.15378.6486KEF12.200.20005.470.480.004-1.22-4.42-26.320.0555.770.151-31.380.799
El-KefTunesia36.15378.6486KEF12.700.700010.630.540.027-1.38-3.96-26.350.1864.290.316-32.130.035
El-KefTunesia36.15378.6486KEF13.251.250010.890.820.015-1.76-3.27-26.490.0465.770.158-31.400.157
El-KefTunesia36.15378.6486KEF13.751.750016.611.070.059-1.75-2.48-26.080.0605.320.285-31.990.246
Ain-Settara Tunesia35.13339.8333STWA-5-7-0.060038.010.770.0140.79-4.34-26.200.2985.860.583
Ain-SettaraTunesia35.13339.8333STWA-0-3-0.015033.140.870.0071.10-4.23-26.400.2146.860.155
Ain-SettaraTunesia35.13339.8333STWA+10.01001.330.860.0171.13-3.76-26.610.1675.920.227
Ain-SettaraTunesia35.13339.8333STWA+30.02002.450.840.0440.72-3.38-26.920.1636.430.283
Ain-SettaraTunesia35.13339.8333STWA+50.03002.730.930.025-0.03-3.20-26.920.0706.680.849
Ain-SettaraTunesia35.13339.8333STWA+3+50.04007.000.810.003-0.76-3.65-26.670.2396.580.184
Ain-SettaraTunesia35.13339.8333STWA+8+100.09005.040.650.017-1.97-3.19-26.240.1497.230.551
Ain-SettaraTunesia35.13339.8333STWA+20+220.210011.300.720.008-2.52-2.56-26.140.0297.410.333
Ain-SettaraTunesia35.13339.8333STWA+30+320.310010.431.040.039-0.98-3.72-26.120.1907.760.218
Ain-SettaraTunesia35.13339.8333STWA+840.840031.091.580.032-1.17-2.86-26.560.1817.760.000
Caravaca_outcrop Spain39.0886-1.8739Caravaca -20-25-0.225080.330.151.69-2.44-23.63
Caravaca_outcropSpain39.0886-1.8739Caravaca-10-12-0.110079.400.310.0152.01-2.37-23.470.049
Caravaca_outcropSpain39.0886-1.8739Caravaca -5-10-0.075079.250.151.64-2.66-22.80
Caravaca_outcropSpain39.0886-1.8739Caravaca-1-3-0.020077.400.360.0131.98-2.44-23.660.154
Caravaca_outcropSpain39.0886-1.8739Caravaca+0.5+20.012541.170.450.0240.24-3.63-25.370.279
Caravaca_outcropSpain39.0886-1.8739Caravaca+2+30.025041.930.330.0090.05-3.24-24.670.171
Caravaca_outcropSpain39.0886-1.8739Caravaca+3+40.035042.850.310.0030.34-3.15-24.400.351
Caravaca_outcropSpain39.0886-1.8739Caravaca+4+50.045043.940.330.0100.55-3.05-24.440.113
Caravaca_outcropSpain39.0886-1.8739Caravaca+5+60.055053.640.350.0091.02-2.13-24.120.200
Caravaca_outcropSpain39.0886-1.8739Caravaca+6+70.065069.470.370.0051.17-1.83-23.870.094
Caravaca_outcropSpain39.0886-1.8739Caravaca+7+80.075068.230.410.0411.14-1.82-23.510.045
Caravaca_outcropSpain39.0886-1.8739Caravaca+8+90.085067.000.460.0761.13-1.83-23.660.231
Caravaca_outcropSpain39.0886-1.8739Caravaca+9+100.095075.300.360.0061.02-2.01-23.800.118
Caravaca_outcropSpain39.0886-1.8739Caravaca+11+130.120075.490.380.0061.08-2.08-24.060.004
Caravaca_outcropSpain39.0886-1.8739Caravaca+14+160.150083.790.380.0091.20-1.70-23.670.044
Caravaca_outcropSpain39.0886-1.8739Caravaca+16+180.170083.020.350.0091.19-1.91-22.830.240
Caravaca_outcropSpain39.0886-1.8739Caravaca+200.190087.430.390.0081.29-1.98-22.870.103
Agost 38.4500-0.6333Agost-22-0.220080.200.240.0131.86-3.02-24.260.100-31.250.753
Agost38.4500-0.6333Agost-5-0.175081.870.091.50-2.56-31.200.741
Agost38.4500-0.6333Agost+0+10.005080.200.240.0131.86-3.02-24.260.100-31.720.360
Agost38.4500-0.6333Agost+1+20.015031.550.400.010-0.16-4.06-22.920.078-30.250.741
Agost38.4500-0.6333Agost+2+30.025035.300.320.018-0.19-3.80-23.080.093-30.640.690
Agost38.4500-0.6333Agost+3+40.035033.520.340.021-0.18-3.77-22.570.099-30.450.334
Agost38.4500-0.6333Agost+4+60.050033.590.340.020-0.27-3.14-23.190.012-31.480.226
Agost38.4500-0.6333Agost+8+100.090069.540.290.0040.81-2.30-23.900.098-30.360.305
Agost38.4500-0.6333Agost+10+120.110059.010.220.0000.40-2.21-23.060.086-30.561.088
Agost38.4500-0.6333Agost+12+140.130081.750.410.0000.79-2.32-23.970.080-30.940.175
Agost38.4500-0.6333Agost+14+160.150071.210.310.0240.68-2.47-23.910.031-30.3321.818
Agost38.4500-0.6333Agost+16+180.170084.470.480.0041.23-2.10-23.960.082-30.520.371
Agost38.4500-0.6333Agost+18+200.190078.000.280.0190.91-2.39-23.860.062-30.930.089
Bidart France43.4483-1.5878Bidart-25-0.250066.040.081.50-1.62
BidartFrance43.4483-1.5878Bidart-6-10-0.100038.990.250.0131.86-1.24-23.940.145
BidartFrance43.4483-1.5878Bidart-0-2-0.020064.470.260.0141.47-2.09-24.100.092
BidartFrance43.4483-1.5878Bidart+0+20.010035.790.270.002-1.57-3.28-23.920.043
BidartFrance43.4483-1.5878Bidart+3+60.045037.080.280.010-1.36-2.98-23.970.021
BidartFrance43.4483-1.5878Bidart+6+90.075055.700.340.0190.46-1.25-23.930.009
BidartFrance43.4483-1.5878Bidart+9+130.110051.960.290.0010.48-1.14-24.020.049
BidartFrance43.4483-1.5878Bidart+13+170.150051.830.180.0000.42-1.45-24.060.024
BidartFrance43.4483-1.5878Bidart+17+210.190049.960.290.0160.35-1.30-23.840.104
BidartFrance43.4483-1.5878Bidart+21+250.230065.990.290.0010.93-0.95-24.060.183
BidartFrance43.4483-1.5878Bidart+25+290.270066.540.290.0151.09-0.84-23.970.088
BidartFrance43.4483-1.5878Bidart+500.500085.630.280.0221.80-0.39-24.250.139
Loya France43.3806-1.7556LOYA-25-0.250065.550.061.13-2.63
LoyaFrance43.3806-1.7556LOYA-6-10-0.080053.640.230.0101.36-3.12-24.080.150
LoyaFrance43.3806-1.7556LOYA-2-6-0.040066.000.240.0201.51-2.92-24.230.090
LoyaFrance43.3806-1.7556LOYA-0-2-0.010065.710.220.0001.46-3.59-24.060.130
LoyaFrance43.3806-1.7556LOYA+0+30.015065.850.240.0101.30-5.41-24.610.080
LoyaFrance43.3806-1.7556LOYA+3+50.040029.640.58-2.72-24.690.030
LoyaFrance43.3806-1.7556LOYA+5+80.065051.880.260.0100.67-2.59-24.310.060
LoyaFrance43.3806-1.7556LOYA+8+110.095054.700.260.0200.35-2.75-24.420.020
LoyaFrance43.3806-1.7556LOYA+11+140.125050.300.260.0100.80-2.62-24.300.090
LoyaFrance43.3806-1.7556LOYA+14+180.160053.540.270.0200.65-2.82-24.310.040
LoyaFrance43.3806-1.7556Loya+18+220.200052.980.270.0101.27-2.51-24.250.030
LoyaFrance43.3806-1.7556Loya+22+260.240064.190.270.0141.27-2.51-24.250.032
Kulstirenden Denmark55.343112.4472KU -1-0.050096.340.101.330.036-1.410.090-26.410.9064.910.437
KulstirendenDenmark55.343112.4472KU 0-0.005082.360.131.350.000-1.140.000-25.260.4096.962.667
KulstirendenDenmark55.343112.4472KU 10.005012.670.371.330.068-1.610.224-25.280.2470.410.844
KulstirendenDenmark55.343112.4472KU b0.011020.761.551.800.000-1.060.000-26.150.726-2.281.644
KulstirendenDenmark55.343112.4472KU 2.10.014552.170.951.880.000-1.300.000-27.020.198-0.300.206
KulstirendenDenmark55.343112.4472KU 2.20.019555.630.921.810.000-1.150.000
KulstirendenDenmark55.343112.4472KU 2.30.024558.330.771.740.000-1.390.000
KulstirendenDenmark55.343112.4472KU 2.40.029563.130.631.750.025-1.220.067-25.700.767-0.510.149
KulstirendenDenmark55.343112.4472KU 2.50.034561.011.121.630.000-1.370.000
KulstirendenDenmark55.343112.4472KU 2.60.039563.301.181.720.000-1.090.000-25.690.5090.490.215
KulstirendenDenmark55.343112.4472KU 2.70.044562.901.321.710.000-1.220.000
KulstirendenDenmark55.343112.4472KU 2.80.049564.031.041.700.035-1.160.131-25.610.9331.680.230
KulstirendenDenmark55.343112.4472KU 2.90.053064.711.011.700.000-1.030.000
KulstirendenDenmark55.343112.4472KU 3.10.056560.230.671.620.013-1.120.100
KulstirendenDenmark55.343112.4472KU 3.20.061565.470.611.800.000-0.870.000
KulstirendenDenmark55.343112.4472KU 3.30.066565.450.621.570.000-1.270.000-24.580.0405.160.581
KulstirendenDenmark55.343112.4472KU 3.40.071566.580.561.710.000-1.110.000
KulstirendenDenmark55.343112.4472KU 3.50.076566.720.631.690.000-1.090.000
KulstirendenDenmark55.343112.4472KU 3.60.081568.480.661.620.000-1.190.000
KulstirendenDenmark55.343112.4472KU 3.70.086568.340.651.660.044-1.160.037-24.450.1936.942.018
KulstirendenDenmark55.343112.4472KU 3.80.091571.370.611.620.000-1.080.000
KulstirendenDenmark55.343112.4472KU 3.90.096572.360.561.640.000-1.070.000
KulstirendenDenmark55.343112.4472KU 3.100.101572.050.551.590.000-0.960.000-25.090.7385.340.736
KulstirendenDenmark55.343112.4472KU 3.110.106573.160.491.540.000-1.170.000
KulstirendenDenmark55.343112.4472KU 4.10.111569.540.701.650.000-1.120.000
KulstirendenDenmark55.343112.4472KU 4.20.116572.260.661.570.000-1.230.000
KulstirendenDenmark55.343112.4472KU 4.30.121569.430.991.680.000-1.010.000
KulstirendenDenmark55.343112.4472KU 4.40.126572.300.631.570.000-1.210.000
KulstirendenDenmark55.343112.4472KU 4.50.131571.390.581.650.014-1.000.039-26.220.6316.021.612
KulstirendenDenmark55.343112.4472KU 4.60.136573.270.451.610.000-0.960.000
KulstirendenDenmark55.343112.4472KU 4.70.141573.700.431.540.000-1.140.000
KulstirendenDenmark55.343112.4472KU 4.80.146574.800.411.620.000-0.990.000
KulstirendenDenmark55.343112.4472KU 4.90.151574.210.361.530.000-1.210.000
KulstirendenDenmark55.343112.4472KU 4.100.156573.520.511.660.000-0.980.000
KulstirendenDenmark55.343112.4472KU 4.110.161574.710.341.640.041-1.080.085-25.960.0997.561.684
KulstirendenDenmark55.343112.4472KU 4.120.166574.980.381.580.000-1.090.000
KulstirendenDenmark55.343112.4472KU 5.10.171570.720.401.550.000-1.180.000
KulstirendenDenmark55.343112.4472KU 5.20.176575.600.361.670.000-0.960.000
KulstirendenDenmark55.343112.4472KU 5.30.181578.260.171.590.000-1.130.000
KulstirendenDenmark55.343112.4472KU 5.40.186581.340.301.550.000-1.190.000
KulstirendenDenmark55.343112.4472KU 5.50.191580.320.011.540.000-1.040.000
KulstirendenDenmark55.343112.4472KU 5.60.196579.950.351.600.009-1.000.067-26.000.3883.451.520
KulstirendenDenmark55.343112.4472KU 5.70.201579.890.341.540.000-1.090.000
KulstirendenDenmark55.343112.4472KU 5.80.206579.810.281.480.000-1.190.000
KulstirendenDenmark55.343112.4472KU 5.90.211581.070.291.500.000-1.120.000
KulstirendenDenmark55.343112.4472KU 5.100.216581.420.281.530.000-1.050.000-26.730.9411.201.434
KulstirendenDenmark55.343112.4472KU 5.110.221581.520.261.510.000-1.200.000
KulstirendenDenmark55.343112.4472KU 5.120.22650.000.231.500.000-1.170.000
KulstirendenDenmark55.343112.4472KU 5.130.231579.510.321.510.000-1.150.000
KulstirendenDenmark55.343112.4472KU 5.140.236579.200.321.530.000-1.120.000
KulstirendenDenmark55.343112.4472KU 5.150.241576.310.351.520.000-1.070.000
KulstirendenDenmark55.343112.4472KU 5.160.246577.180.331.510.000-1.020.000
KulstirendenDenmark55.343112.4472KU 6.10.251577.710.011.640.000-0.900.000
KulstirendenDenmark55.343112.4472KU 6.20.256575.900.261.570.000-0.960.000
KulstirendenDenmark55.343112.4472KU 6.30.261573.920.451.560.070-1.010.182-24.430.0298.840.736
KulstirendenDenmark55.343112.4472KU 6.40.266577.270.211.570.000-1.000.000
KulstirendenDenmark55.343112.4472KU 6.50.271579.530.011.430.000-1.060.000
KulstirendenDenmark55.343112.4472KU 6.60.276579.720.201.480.000-1.090.000
KulstirendenDenmark55.343112.4472KU 6.70.281578.730.011.520.000-0.990.000
KulstirendenDenmark55.343112.4472KU 6.80.286579.230.011.550.062-0.900.028-24.670.18913.371.321
KulstirendenDenmark55.343112.4472KU 6.90.291576.510.421.520.000-0.950.000
KulstirendenDenmark55.343112.4472KU 6.100.296580.080.191.480.000-1.000.000
KulstirendenDenmark55.343112.4472KU 6.110.301583.020.011.480.000-1.090.000
KulstirendenDenmark55.343112.4472KU 6.120.306584.970.121.480.000-1.190.000
KulstirendenDenmark55.343112.4472KU 6.130.311584.170.141.400.000-1.110.000
KulstirendenDenmark55.343112.4472KU 6.140.316584.720.231.540.000-1.160.000
KulstirendenDenmark55.343112.4472KU 7.10.321585.150.181.400.000-1.560.000
KulstirendenDenmark55.343112.4472KU 7.20.326590.070.111.420.000-1.880.000
KulstirendenDenmark55.343112.4472KU 7.30.331589.060.211.520.047-1.770.034
KulstirendenDenmark55.343112.4472KU 7.40.336591.940.061.500.000-1.670.000
KulstirendenDenmark55.343112.4472KU 7.50.341593.690.101.480.000-1.910.000
KulstirendenDenmark55.343112.4472KU 7.60.346594.820.061.450.000-2.150.000
KulstirendenDenmark55.343112.4472KU 7.70.351594.030.191.500.000-1.950.000
KulstirendenDenmark55.343112.4472KU 7.80.356595.120.011.510.000-1.960.000
KulstirendenDenmark55.343112.4472KU 7.90.361597.190.011.500.000-2.020.000
KulstirendenDenmark55.343112.4472KU 7.100.366596.730.201.430.000-2.130.000
KulstirendenDenmark55.343112.4472KU 80.400096.360.111.520.014-2.010.041-25.100.300
KulstirendenDenmark55.343112.4472KU 90.450098.850.011.710.026-0.830.070
KulstirendenDenmark55.343112.4472KU 100.500097.720.041.520.039-1.580.043
Højerup Denmark55.278912.4458HS -1-0.050097.180.111.820.030-1.400.040
HøjerupDenmark55.278912.4458HS 00.000041.470.171.750.000-0.920.000
HøjerupDenmark55.278912.4458HS 10.005011.860.121.260.030-1.550.140
HøjerupDenmark55.278912.4458HS 20.015036.040.071.610.020-0.910.090
HøjerupDenmark55.278912.4458HS 30.025060.220.031.690.090-0.580.200
HøjerupDenmark55.278912.4458HS 40.035068.420.211.540.000-0.750.000
HøjerupDenmark55.278912.4458HS 50.045077.230.201.620.030-0.610.090
HøjerupDenmark55.278912.4458HS 60.055082.880.161.710.040-0.460.180
HøjerupDenmark55.278912.4458HS 70.065095.750.111.690.030-0.830.040