Suchéras-Marx, Baptiste; Mattioli, Emanuela; Allemand, Pascal; Giraud, Fabienne; Pittet, Bernard; Plancq, Julien; Escarguel, Gilles (2019): Calcareous nannofossils absolute abundance and accumulation rates from DSDP Site 80-549 and 80-551 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.902963, In supplement to: Suchéras-Marx, B et al. (2019): The colonization of the oceans by calcifying pelagic algae. Biogeosciences, 16(12), 2501-2510, https://doi.org/10.5194/bg-16-2501-2019
Always quote citation above when using data! You can download the citation in several formats below.
Related to:
de Graciansky, Pierre C; Poag, C Wylie; Cunningham, Robert; Loubere, Paul; Masson, Douglas G; Mazzullo, James M; Montadert, Lucien; Müller, C; Otsuka, Kenichi; Reynolds, L; Sigal, Jacques; Snyder, Scott W; Townsend, Hilary A; Vaos, Staphanos P; Waples, Douglas W (1985): Initial Reports of the Deep Sea Drilling Project, 80. Initial Reports of the Deep Sea Drilling Project, U.S. Government Printing Office, 80, https://doi.org/10.2973/dsdp.proc.80.1985
Linnert, Christian; Mutterlose, Jörg; Herrle, Jens O (2011): Late Cretaceous (Cenomanian–Maastrichtian) calcareous nannofossils from Goban Spur (DSDP Sites 549, 551): Implications for the palaeoceanography of the proto North Atlantic. Palaeogeography, Palaeoclimatology, Palaeoecology, 15(3+4), 507-528, https://doi.org/10.1016/j.palaeo.2010.12.001
Original version:
Further details:
Geisen, Markus; Bollmann, Jörg; Herrle, Jens O; Mutterlose, Jörg; Young, Jeremy R (1999): Calibration of the Random Settling Technique for Calculation of Absolute Abundances of Calcareous Nannoplankton. Micropaleontology, 45(4), 437, https://doi.org/10.2307/1486125
Suchéras-Marx, Baptiste; Mattioli, Emanuela; Allemand, Pascal; Giraud, Fabienne; Pittet, Bernard; Plancq, Julien; Escarguel, Gilles (2019): Calcareous nannofossils mean accumulation rates maps. PANGAEA, https://doi.org/10.1594/PANGAEA.902907
Suchéras-Marx, Baptiste; Mattioli, Emanuela; Allemand, Pascal; Giraud, Fabienne; Pittet, Bernard; Plancq, Julien; Escarguel, Gilles (2019): Total calcareous nannofossils abundance and accumulation rates over the past 200 Myr. PANGAEA, https://doi.org/10.1594/PANGAEA.903456
Coverage:
Median Latitude: 48.999350 * Median Longitude: -13.299750 * South-bound Latitude: 48.910700 * West-bound Longitude: -13.501500 * North-bound Latitude: 49.088000 * East-bound Longitude: -13.098000
Date/Time Start: 1981-06-15T00:00:00 * Date/Time End: 1981-07-16T00:00:00
Minimum DEPTH, sediment/rock: 132.52 m * Maximum DEPTH, sediment/rock: 447.87 m
Event(s):
80-549 * Latitude: 49.088000 * Longitude: -13.098000 * Date/Time: 1981-06-15T00:00:00 * Elevation: -2515.0 m * Penetration: 1001.5 m * Recovery: 370 m * Location: North Atlantic/SPUR * Campaign: Leg80 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 91 cores; 759.5 m cored; 53 m drilled; 48.7 % recovery
80-551 * Latitude: 48.910700 * Longitude: -13.501500 * Date/Time: 1981-07-16T00:00:00 * Elevation: -3887.0 m * Penetration: 201 m * Recovery: 67.2 m * Location: North Atlantic/ESCARPMENT * Campaign: Leg80 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 13 cores; 98.5 m cored; 7 m drilled; 68.2 % recovery
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Suchéras-Marx, Baptiste | |||
| 2 | File name | File name | Suchéras-Marx, Baptiste | in original data file (Table_S1) | ||
| 3 | Country | Country | Suchéras-Marx, Baptiste | |||
| 4 | Site | Site | Suchéras-Marx, Baptiste | |||
| 5 | Stage | Stage | Suchéras-Marx, Baptiste | stage/substage | ||
| 6 | Nannofossil zone | Nannos zone | Suchéras-Marx, Baptiste | |||
| 7 | AGE | Age | ka BP | Suchéras-Marx, Baptiste | Geocode | |
| 8 | Nannofossils, abundance, absolute | Nannofossils abund abs | #/g | Suchéras-Marx, Baptiste | after Geisen et al., 1999 | |
| 9 | Sedimentation rate | SR | cm/ka | Suchéras-Marx, Baptiste | after Geisen et al., 1999 | |
| 10 | Accumulation rate, nannofossils | Acc rae nannos | #/m2/a | Suchéras-Marx, Baptiste | after Geisen et al., 1999 | |
| 11 | Sample, optional label/labor no | Lab no | Suchéras-Marx, Baptiste | |||
| 12 | DEPTH, sediment/rock | Depth sed | m | Suchéras-Marx, Baptiste | Geocode |
License:
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC-BY-NC-SA-4.0)
Size:
693 data points
Data
| 1 Event | 2 File name | 3 Country | 4 Site | 5 Stage | 6 Nannos zone | 7 Age [ka BP] | 8 Nannofossils abund abs [#/g] | 9 SR [cm/ka] | 10 Acc rae nannos [#/m2/a] | 11 Lab no | 12 Depth sed [m] |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 80-549 | Mcenom.-LMaastrich. DSDP549-551 | North Atlantic | DSDP549 | Late Maastrichtian | UC20b | 67000.00 | 6.58E9 | 0.3500000 | 6.22E10 | 388.89 | 388.89 |
| 80-549 | Mcenom.-LMaastrich. DSDP549-551 | North Atlantic | DSDP549 | Late Maastrichtian | UC20b | 68467.65 | 6.47E9 | 0.3500000 | 6.11E10 | 389.47 | 389.47 |
| 80-549 | Mcenom.-LMaastrich. DSDP549-551 | North Atlantic | DSDP549 | Late Maastrichtian | UC20b | 69910.00 | 5.13E9 | 0.3500000 | 4.85E10 | 390.04 | 390.04 |
| 80-549 | Mcenom.-LMaastrich. DSDP549-551 | North Atlantic | DSDP549 | Late Campanian | UC16 | 72050.00 | 8.87E9 | 0.3500000 | 8.38E10 | 390.62 | 390.62 |
| 80-549 | Mcenom.-LMaastrich. DSDP549-551 | North Atlantic | DSDP549 | Late Campanian | UC16 | 72281.75 | 6.63E9 | 0.3500000 | 6.27E10 | 391.19 | 391.19 |
| 80-549 | Mcenom.-LMaastrich. DSDP549-551 | North Atlantic | DSDP549 | Late Campanian | UC16 | 72497.23 | 1.00E10 | 0.3500000 | 9.46E10 | 391.72 | 391.72 |
| 80-549 | Mcenom.-LMaastrich. DSDP549-551 | North Atlantic | DSDP549 | Late Campanian | UC16 | 72749.31 | 8.73E9 | 0.3500000 | 8.25E10 | 392.34 | 392.34 |
| 80-549 | Mcenom.-LMaastrich. DSDP549-551 | North Atlantic | DSDP549 | Late Campanian | UC16 | 72981.05 | 7.10E9 | 0.3500000 | 6.71E10 | 392.91 | 392.91 |
| 80-549 | Mcenom.-LMaastrich. DSDP549-551 | North Atlantic | DSDP549 | Late Campanian | UC16 | 73216.86 | 8.27E9 | 0.3500000 | 7.82E10 | 393.49 | 393.49 |
| 80-549 | Mcenom.-LMaastrich. DSDP549-551 | North Atlantic | DSDP549 | Late Campanian | UC16 | 73456.74 | 9.47E9 | 0.3500000 | 8.95E10 | 394.08 | 394.08 |
| 80-549 | Mcenom.-LMaastrich. DSDP549-551 | North Atlantic | DSDP549 | Late Campanian | UC16 | 73704.75 | 1.02E10 | 0.3500000 | 9.62E10 | 394.69 | 394.69 |
| 80-549 | Mcenom.-LMaastrich. DSDP549-551 | North Atlantic | DSDP549 | Late Campanian | UC16 | 73903.97 | 8.67E9 | 0.3500000 | 8.19E10 | 395.18 | 395.18 |
| 80-549 | Mcenom.-LMaastrich. DSDP549-551 | North Atlantic | DSDP549 | Late Campanian | UC15e | 74095.06 | 3.10E9 | 0.3500000 | 2.93E10 | 395.65 | 395.65 |
| 80-549 | Mcenom.-LMaastrich. DSDP549-551 | North Atlantic | DSDP549 | Late Campanian | UC15e | 75209.07 | 6.15E9 | 0.3500000 | 5.81E10 | 398.39 | 398.39 |
| 80-549 | Mcenom.-LMaastrich. DSDP549-551 | North Atlantic | DSDP549 | Late Campanian | UC15e | 75448.95 | 7.01E9 | 0.3500000 | 6.62E10 | 398.98 | 398.98 |
| 80-549 | Mcenom.-LMaastrich. DSDP549-551 | North Atlantic | DSDP549 | Late Campanian | UC15e | 75676.63 | 5.86E9 | 0.3500000 | 5.54E10 | 399.54 | 399.54 |
| 80-549 | Mcenom.-LMaastrich. DSDP549-551 | North Atlantic | DSDP549 | Late Campanian | UC15d | 75912.44 | 5.35E9 | 0.3500000 | 5.06E10 | 400.12 | 400.12 |
| 80-549 | Mcenom.-LMaastrich. DSDP549-551 | North Atlantic | DSDP549 | Late Campanian | UC15d | 76144.19 | 7.10E9 | 0.3500000 | 6.71E10 | 400.69 | 400.69 |
| 80-549 | Mcenom.-LMaastrich. DSDP549-551 | North Atlantic | DSDP549 | Late Campanian | UC15d | 76380.00 | 6.72E9 | 0.3500000 | 6.35E10 | 401.27 | 401.27 |
| 80-549 | Mcenom.-LMaastrich. DSDP549-551 | North Atlantic | DSDP549 | Early (Middle) Campanian | UC15b-d | 77825.36 | 6.18E9 | 0.3500000 | 5.84E10 | 401.84 | 401.84 |
| 80-549 | Mcenom.-LMaastrich. DSDP549-551 | North Atlantic | DSDP549 | Early (Middle) Campanian | UC15b-d | 79220.00 | 9.24E9 | 0.3500000 | 8.73E10 | 402.39 | 402.39 |
| 80-549 | Mcenom.-LMaastrich. DSDP549-551 | North Atlantic | DSDP549 | Early (Middle) Campanian | UC15a | 80640.00 | 7.50E9 | 0.3500000 | 7.09E10 | 402.95 | 402.95 |
| 80-549 | Mcenom.-LMaastrich. DSDP549-551 | North Atlantic | DSDP549 | Early Campanian | UC14b-d | 81072.31 | 9.26E9 | 0.3500000 | 8.75E10 | 403.61 | 403.61 |
| 80-549 | Mcenom.-LMaastrich. DSDP549-551 | North Atlantic | DSDP549 | Early Campanian | UC14b-d | 81249.17 | 6.39E9 | 0.3500000 | 6.04E10 | 403.88 | 403.88 |
| 80-549 | Mcenom.-LMaastrich. DSDP549-551 | North Atlantic | DSDP549 | Early Campanian | UC14b-d | 81642.18 | 8.89E9 | 0.3500000 | 8.40E10 | 404.48 | 404.48 |
| 80-549 | Mcenom.-LMaastrich. DSDP549-551 | North Atlantic | DSDP549 | Early Campanian | UC14a | 82035.20 | 7.00E9 | 0.3500000 | 6.62E10 | 405.08 | 405.08 |
| 80-549 | Mcenom.-LMaastrich. DSDP549-551 | North Atlantic | DSDP549 | Early Campanian | UC13 | 83640.00 | 6.51E9 | 0.3500000 | 6.15E10 | 407.53 | 407.53 |
| 80-549 | Mcenom.-LMaastrich. DSDP549-551 | North Atlantic | DSDP549 | Santonian | UC11c-12 | 83919.10 | 7.45E9 | 0.3500000 | 7.04E10 | 408.08 | 408.08 |
| 80-549 | Mcenom.-LMaastrich. DSDP549-551 | North Atlantic | DSDP549 | Santonian | UC11c-12 | 84127.15 | 7.00E9 | 0.3500000 | 6.62E10 | 408.49 | 408.49 |
| 80-549 | Mcenom.-LMaastrich. DSDP549-551 | North Atlantic | DSDP549 | Santonian | UC11c-12 | 84396.10 | 7.67E9 | 0.3500000 | 7.25E10 | 409.02 | 409.02 |
| 80-549 | Mcenom.-LMaastrich. DSDP549-551 | North Atlantic | DSDP549 | Santonian | UC11c-12 | 84634.60 | 6.67E9 | 0.3500000 | 6.30E10 | 409.49 | 409.49 |
| 80-549 | Mcenom.-LMaastrich. DSDP549-551 | North Atlantic | DSDP549 | Santonian | UC11c-12 | 84888.33 | 6.38E9 | 0.3500000 | 6.03E10 | 409.99 | 409.99 |
| 80-549 | Mcenom.-LMaastrich. DSDP549-551 | North Atlantic | DSDP549 | Santonian | UC11c-12 | 85116.68 | 5.26E9 | 0.3500000 | 4.97E10 | 410.44 | 410.44 |
| 80-549 | Mcenom.-LMaastrich. DSDP549-551 | North Atlantic | DSDP549 | Santonian | UC11c-12 | 85370.41 | 6.31E9 | 0.3500000 | 5.96E10 | 410.94 | 410.94 |
| 80-549 | Mcenom.-LMaastrich. DSDP549-551 | North Atlantic | DSDP549 | Santonian | UC11c-12 | 85608.91 | 7.07E9 | 0.3500000 | 6.68E10 | 411.41 | 411.41 |
| 80-549 | Mcenom.-LMaastrich. DSDP549-551 | North Atlantic | DSDP549 | Coniacian-Santonian | UC11c-12 | 88552.12 | 5.53E9 | 0.3500000 | 5.23E10 | 417.21 | 417.21 |
| 80-549 | Mcenom.-LMaastrich. DSDP549-551 | North Atlantic | DSDP549 | Coniacian-Santonian | UC11c-12 | 88734.80 | 5.27E9 | 0.3500000 | 4.98E10 | 417.57 | 417.57 |
| 80-549 | Mcenom.-LMaastrich. DSDP549-551 | North Atlantic | DSDP549 | Coniacian-Santonian | UC11c-12 | 88947.93 | 7.67E9 | 0.3500000 | 7.25E10 | 417.99 | 417.99 |
| 80-549 | Mcenom.-LMaastrich. DSDP549-551 | North Atlantic | DSDP549 | Coniacian-Santonian | UC11c-12 | 89115.39 | 5.17E9 | 0.3500000 | 4.89E10 | 418.32 | 418.32 |
| 80-549 | Mcenom.-LMaastrich. DSDP549-551 | North Atlantic | DSDP549 | Coniacian-Santonian | UC10-11b | 89364.04 | 4.05E9 | 0.3500000 | 3.83E10 | 418.81 | 418.81 |
| 80-549 | Mcenom.-LMaastrich. DSDP549-551 | North Atlantic | DSDP549 | Coniacian-Santonian | UC10-11b | 89567.02 | 3.82E9 | 0.3500000 | 3.61E10 | 419.21 | 419.21 |
| 80-549 | Mcenom.-LMaastrich. DSDP549-551 | North Atlantic | DSDP549 | Coniacian-Santonian | UC10-11b | 89770.00 | 2.83E9 | 0.3500000 | 2.67E10 | 419.61 | 419.61 |
| 80-549 | Mcenom.-LMaastrich. DSDP549-551 | North Atlantic | DSDP549 | Middle Turonian | UC8 | 92826.91 | 6.93E9 | 0.3500000 | 6.55E10 | 426.55 | 426.55 |
| 80-549 | Mcenom.-LMaastrich. DSDP549-551 | North Atlantic | DSDP549 | Middle Turonian | UC7 | 92862.35 | 6.19E9 | 0.3500000 | 5.85E10 | 426.87 | 426.87 |
| 80-549 | Mcenom.-LMaastrich. DSDP549-551 | North Atlantic | DSDP549 | Middle Turonian | UC7 | 92897.79 | 3.63E9 | 0.3500000 | 3.43E10 | 427.19 | 427.19 |
| 80-551 | Mcenom.-LMaastrich. DSDP549-551 | North Atlantic | DSDP551 | Early Turonian | UC7 | 93495.79 | 8.36E9 | 0.3500000 | 7.90E10 | 132.52 | 132.52 |
| 80-551 | Mcenom.-LMaastrich. DSDP549-551 | North Atlantic | DSDP551 | Early Turonian | UC7 | 93523.48 | 5.77E9 | 0.3500000 | 5.45E10 | 132.77 | 132.77 |
| 80-551 | Mcenom.-LMaastrich. DSDP549-551 | North Atlantic | DSDP551 | Early Turonian | UC7 | 93545.63 | 4.82E9 | 0.3500000 | 4.55E10 | 132.97 | 132.97 |
| 80-551 | Mcenom.-LMaastrich. DSDP549-551 | North Atlantic | DSDP551 | Early Turonian | UC7 | 93573.31 | 1.04E10 | 0.3500000 | 9.79E10 | 133.22 | 133.22 |
| 80-551 | Mcenom.-LMaastrich. DSDP549-551 | North Atlantic | DSDP551 | Early Turonian | UC7 | 93601.00 | 7.77E9 | 0.3500000 | 7.34E10 | 133.47 | 133.47 |
| 80-551 | Mcenom.-LMaastrich. DSDP549-551 | North Atlantic | DSDP551 | Early Turonian | UC7 | 93629.79 | 9.21E9 | 0.3500000 | 8.70E10 | 133.73 | 133.73 |
| 80-551 | Mcenom.-LMaastrich. DSDP549-551 | North Atlantic | DSDP551 | Early Turonian | UC7 | 93656.37 | 9.11E9 | 0.3500000 | 8.61E10 | 133.97 | 133.97 |
| 80-551 | Mcenom.-LMaastrich. DSDP549-551 | North Atlantic | DSDP551 | Early Turonian | UC6 | 93684.05 | 5.41E9 | 0.3500000 | 5.11E10 | 134.22 | 134.22 |
| 80-551 | Mcenom.-LMaastrich. DSDP549-551 | North Atlantic | DSDP551 | Early Turonian | UC6 | 93711.74 | 3.18E9 | 0.3500000 | 3.01E10 | 134.47 | 134.47 |
| 80-551 | Mcenom.-LMaastrich. DSDP549-551 | North Atlantic | DSDP551 | Early Turonian | UC6 | 93717.28 | 1.98E9 | 0.3500000 | 1.87E10 | 134.52 | 134.52 |
| 80-551 | Mcenom.-LMaastrich. DSDP549-551 | North Atlantic | DSDP551 | Early Turonian | UC6 | 93722.81 | 6.00E7 | 0.3500000 | 5.67E8 | 134.57 | 134.57 |
| 80-549 | Mcenom.-LMaastrich. DSDP549-551 | North Atlantic | DSDP549 | Early Turonian | UC6 | 93888.93 | 3.60E9 | 0.3500000 | 3.40E10 | 436.12 | 436.12 |
| 80-549 | Mcenom.-LMaastrich. DSDP549-551 | North Atlantic | DSDP549 | Early Turonian | UC6 | 93900.00 | 2.27E9 | 0.3500000 | 2.15E10 | 436.22 | 436.22 |
| 80-551 | Mcenom.-LMaastrich. DSDP549-551 | North Atlantic | DSDP551 | Late Cenomanian | UC3c-d | 94916.09 | 6.35E9 | 0.3500000 | 6.00E10 | 142.09 | 142.09 |
| 80-551 | Mcenom.-LMaastrich. DSDP549-551 | North Atlantic | DSDP551 | Late Cenomanian | UC3c-d | 94983.59 | 1.14E10 | 0.3500000 | 1.08E11 | 142.48 | 142.48 |
| 80-551 | Mcenom.-LMaastrich. DSDP549-551 | North Atlantic | DSDP551 | Late Cenomanian | UC3c-d | 95054.56 | 1.04E10 | 0.3500000 | 9.79E10 | 142.89 | 142.89 |
| 80-551 | Mcenom.-LMaastrich. DSDP549-551 | North Atlantic | DSDP551 | Late Cenomanian | UC3c-d | 95123.80 | 9.85E9 | 0.3500000 | 9.31E10 | 143.29 | 143.29 |
| 80-551 | Mcenom.-LMaastrich. DSDP549-551 | North Atlantic | DSDP551 | Late Cenomanian | UC3c-d | 95194.77 | 9.77E9 | 0.3500000 | 9.23E10 | 143.7 | 143.70 |
| 80-551 | Mcenom.-LMaastrich. DSDP549-551 | North Atlantic | DSDP551 | Late Cenomanian | UC3c-d | 95264.01 | 5.10E9 | 0.3500000 | 4.82E10 | 144.1 | 144.10 |
| 80-551 | Mcenom.-LMaastrich. DSDP549-551 | North Atlantic | DSDP551 | Late Cenomanian | UC3c-d | 95333.25 | 5.47E9 | 0.3500000 | 5.17E10 | 144.5 | 144.50 |
| 80-551 | Mcenom.-LMaastrich. DSDP549-551 | North Atlantic | DSDP551 | Late Cenomanian | UC3b | 95402.49 | 6.91E9 | 0.3500000 | 6.53E10 | 144.9 | 144.90 |
| 80-551 | Mcenom.-LMaastrich. DSDP549-551 | North Atlantic | DSDP551 | Late Cenomanian | UC3b | 95470.00 | 5.69E9 | 0.3500000 | 5.38E10 | 145.29 | 145.29 |
| 80-549 | Mcenom.-LMaastrich. DSDP549-551 | North Atlantic | DSDP549 | Middle Cenomanian | UC3a | 95530.58 | 3.32E9 | 0.3500000 | 3.14E10 | 445.64 | 445.64 |
| 80-549 | Mcenom.-LMaastrich. DSDP549-551 | North Atlantic | DSDP549 | Middle Cenomanian | UC3a | 95566.93 | 2.88E9 | 0.3500000 | 2.72E10 | 445.85 | 445.85 |
| 80-549 | Mcenom.-LMaastrich. DSDP549-551 | North Atlantic | DSDP549 | Middle Cenomanian | UC3a | 95599.82 | 3.58E9 | 0.3500000 | 3.38E10 | 446.04 | 446.04 |
| 80-549 | Mcenom.-LMaastrich. DSDP549-551 | North Atlantic | DSDP549 | Middle Cenomanian | UC3a | 95672.52 | 3.13E9 | 0.3500000 | 2.96E10 | 446.46 | 446.46 |
| 80-549 | Mcenom.-LMaastrich. DSDP549-551 | North Atlantic | DSDP549 | Middle Cenomanian | UC3a | 95707.14 | 2.23E9 | 0.3500000 | 2.11E10 | 446.66 | 446.66 |
| 80-549 | Mcenom.-LMaastrich. DSDP549-551 | North Atlantic | DSDP549 | Middle Cenomanian | UC3a | 95722.72 | 3.08E9 | 0.3500000 | 2.91E10 | 446.75 | 446.75 |
| 80-549 | Mcenom.-LMaastrich. DSDP549-551 | North Atlantic | DSDP549 | Middle Cenomanian | UC3a | 95791.96 | 3.75E9 | 0.3500000 | 3.54E10 | 447.15 | 447.15 |
| 80-549 | Mcenom.-LMaastrich. DSDP549-551 | North Atlantic | DSDP549 | Middle Cenomanian | UC3a | 95811.00 | 2.68E9 | 0.3500000 | 2.53E10 | 447.26 | 447.26 |
| 80-549 | Mcenom.-LMaastrich. DSDP549-551 | North Atlantic | DSDP549 | Middle Cenomanian | UC3a | 95878.51 | 1.28E9 | 0.3500000 | 1.21E10 | 447.65 | 447.65 |
| 80-549 | Mcenom.-LMaastrich. DSDP549-551 | North Atlantic | DSDP549 | Middle Cenomanian | UC3a | 95916.59 | 1.47E9 | 0.3500000 | 1.39E10 | 447.87 | 447.87 |