Suchéras-Marx, Baptiste; Suan, Guillaume; Giraud, Fabienne; Mattioli, Emanuela; Khozyem, Hassan M; Mazur, Jean-Charles; Fantasia, Alicia; Spangenberg, Jorge E; Adatte, Thierry (2023): Sedimentary dataset from the Aalenian-Bajocian of Murtinheira section, Portugal [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.961170
Always quote citation above when using data! You can download the citation in several formats below.
Abstract:
The data is a record of calcium carbonate content, total organic carbon, phosphorus content, carbon isotopes of bulk carbonate fraction and organic fraction and oxygen isotopes of bulk carbonate fraction. The ratio organic carbon over phosphorus was calculated. The accumulation rates of calcium carbonate, siliciclastics, organic carbon and phosphorus are calculated based on the astrochronologic age model from Suchéras-Marx et al. (2013). The sample are from the Murtinheira section in Portugal (40.191987, -8.906803). Samples were collected in 2004. Calcium carbonate content (Dietrich-Frühling calcimeter), carbon isotopes and oxygen isotopes of bulk carbonate fraction (auto sampler Multiprep coupled to a GV Isoprime mass spectrometer) were measured at LGL-TPE, Lyon in 2010. Total organic carbon (elementary analyzer Thermo-Finnigan Flash EA 1112), phosphorus content (Perkin Elmer UV/Vis Spectrophotometer Lambda 25) and carbon isotopes of organic fraction (Thermo Fischer Scientific Delta V Plus isotope ratio mass spectrometer) were measured at the university of Lausanne in 2013. All samples are curated at LGL-TPE, University Claude Bernard Lyon1.
Keyword(s):
Related to:
Suchéras-Marx, Baptiste; Suan, Guillaume; Giraud, Fabienne; Mattioli, Emanuela; Khozyem, Hassan M; Mazur, Jean-Charles; Spangenberg, Jorge E; Adatte, Thierry (in review): New insights into the early Bajocian (Middle Jurassic) carbon cycle perturbation. HAL Open Science, hal-04104881, https://hal.science/hal-04104881
References:
Fernandez-Lopez, S; Henriques, M H; Rocha, R B; Sadki, D (1988): Le Bajocien inférieur du Cap Mondego (Portugal) - Essai de biozonation. 2nd International Symposium on Jurassic Stratigraphy, Lisboa., 301-313
Gradstein, Felix M; Ogg, James G; Schmitz, Mark D; Ogg, Gabi (2020): Geologic Time Scale 2020. Elsevier, https://doi.org/10.1016/C2020-1-02369-3
Henriques, M H; Gardin, S; Gomes, C R; Soares, A F; Rocha, R B; Marques, J F; Lapa, M R; Montenegro, J D (1994): The Aalenian-Bajocian boundary at Cabo Mondego (Portugal). In Cresta, S and Pavia, G (eds.), 3rd International Meeting on Aalenian and Bajocian Stratigraphy. Miscellanea Servizio Geologico Nazionale, Marrakesh, 63-77
Ruget-Perrot, C (1961): Etudes stratigraphiques sur le Dogger et le Malm inférieur du Portugal au Nord du Tage. Memoria Serviços Geologicos de Portugal, 7, 197 pp
Suchéras-Marx, Baptiste; Giraud, Fabienne; Fernandez, Vincent; Pittet, Bernard; Lécuyer, Christophe; Olivero, Davide; Mattioli, Emanuela (2013): Duration of the Early Bajocian and the associated 13C positive excursion based on cyclostratigraphy. Journal of the Geological Society, 170(1), 107-118, https://doi.org/10.1144/jgs2011-133
Suchéras-Marx, Baptiste; Giraud, Fabienne; Mattioli, Emanuela; Gally, Yves; Barbarin, Nicolas; Beaufort, Luc (2014): Middle Jurassic coccolith fluxes: A novel approach by automated quantification. Marine Micropaleontology, 111, 15-25, https://doi.org/10.1016/j.marmicro.2014.06.002
Coverage:
Latitude: 40.191987 * Longitude: -8.906803
Minimum SECTION, height: 0.30 m * Maximum SECTION, height: 81.77 m
Event(s):
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Sample code/label | Sample label | Suchéras-Marx, Baptiste | |||
| 2 | SECTION, height | Section | m | Suchéras-Marx, Baptiste | Geocode | |
| 3 | Stage | Stage | Suchéras-Marx, Baptiste | Based on Ruget-Perrot 1961; Fernandez-Lopez et al. 1988; Henriques et al. 1994 | ||
| 4 | Ammonite zone | Ammonite zone | Suchéras-Marx, Baptiste | Based on Ruget-Perrot 1961; Fernandez-Lopez et al. 1988; Henriques et al. 1994 | ||
| 5 | Sedimentation rate | SR | m/Ma | Suchéras-Marx, Baptiste | Based on Suchéras-Marx et al. 2013 age model | |
| 6 | Sedimentation rate | SR | m/Ma | Suchéras-Marx, Baptiste | Age model, Gradstein et al. (2020) GTS2020 | Based on Gradstein et al. 2020 time scale |
| 7 | Calcium carbonate | CaCO3 | % | Suchéras-Marx, Baptiste | Calcimeter (Dietrich-Frühling) | wt. % |
| 8 | δ13C, bulk carbonate | δ13C bulk carb | ‰ PDB | Suchéras-Marx, Baptiste | Multiprep auto-sampler coupled to a GV Isoprime mass spectrometer | vs. VPDB |
| 9 | δ18O, bulk carbonate | δ18O bulk carb | ‰ PDB | Suchéras-Marx, Baptiste | Multiprep auto-sampler coupled to a GV Isoprime mass spectrometer | vs. VPDB |
| 10 | δ13C, organic carbon | δ13C Corg | ‰ PDB | Suchéras-Marx, Baptiste | Mass spectrometer, Thermo Fisher Scientific, Delta V plus | vs. VPDB |
| 11 | Phosphorus | P | mg/g | Suchéras-Marx, Baptiste | ||
| 12 | Carbon, organic, total | TOC | % | Suchéras-Marx, Baptiste | UV/Vis Spectrophotometer, Perkin Elmer, Lambda 25 | wt. % carbon |
| 13 | Carbon, organic, total | TOC | % | Suchéras-Marx, Baptiste | UV/Vis Spectrophotometer, Perkin Elmer, Lambda 25 | wt. % bulk rock |
| 14 | Carbon, organic | C org | mmol/g | Suchéras-Marx, Baptiste | Derived from total organic carbon | |
| 15 | Phosphorus, total | TP | mmol/g | Suchéras-Marx, Baptiste | Derived from phosphorus content | |
| 16 | Carbon, organic total/Phosphorus, total, ratio | TOC/TP | Suchéras-Marx, Baptiste | Derived from phosphorus content | ||
| 17 | Density, dry bulk | DBD | g/cm3 | Suchéras-Marx, Baptiste | Calculated | Calculated based on the CaCO3 [wt.%]/Dry bulk density linear relation established in both sections by Suchéras-Marx et al. 2014 |
| 18 | Accumulation rate, calcium carbonate per year | Acc rate CaCO3 | g/m2/a | Suchéras-Marx, Baptiste | Calculated | Calculated based on sedimentation rate (based Suchéras-Marx et al. 2013) [m/Ma] * (CaCO3 [wt.% bulk rock] / 100) * dry bulk density |
| 19 | Accumulation rate, siliciclastics per year | Acc rate silici | g/m2/a | Suchéras-Marx, Baptiste | Mass spectrometer Finnigan Delta-E | Calculated based on sedimentation rate (based Suchéras-Marx et al. 2013) [m/Ma] * (1 - (CaCO3 [wt.% bulk rock] / 100) - (total organic carbon [wt% bulk rock] / 100) - Phosphorus [g/g]) * dry bulk density |
| 20 | Accumulation rate, total organic carbon per year | Acc rate TOC | g/m2/a | Suchéras-Marx, Baptiste | Calculated | Calculated based on sedimentation rate (based Suchéras-Marx et al. 2013) [m/Ma] * (total organic carbon [wt.% bulk rock] / 100) * dry bulk density |
| 21 | Accumulation rate, phosphorus per year | Acc rate P | g/m2/a | Suchéras-Marx, Baptiste | Calculated | Calculated based on sedimentation rate (based Suchéras-Marx et al. 2013) [m/Ma] * Phosphorus [g/g] * dry bulk density |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
640 data points
Data
| 1 Sample label | 2 Section [m] | 3 Stage (Based on Ruget-Perrot 1961; F...) | 4 Ammonite zone (Based on Ruget-Perrot 1961; F...) | 5 SR [m/Ma] (Based on Suchéras-Marx et al....) | 6 SR [m/Ma] (Based on Gradstein et al. 202...) | 7 CaCO3 [%] (wt. %, Calcimeter (Dietrich-F...) | 8 δ13C bulk carb [‰ PDB] (vs. VPDB, Multiprep auto-samp...) | 9 δ18O bulk carb [‰ PDB] (vs. VPDB, Multiprep auto-samp...) | 10 δ13C Corg [‰ PDB] (vs. VPDB, Mass spectrometer, ...) | 11 P [mg/g] | 12 TOC [%] (wt. % carbon, UV/Vis Spectrop...) | 13 TOC [%] (wt. % bulk rock, UV/Vis Spect...) | 14 C org [mmol/g] (Derived from total organic ca...) | 15 TP [mmol/g] (Derived from phosphorus content) | 16 TOC/TP (Derived from phosphorus content) | 17 DBD [g/cm3] (Calculated based on the CaCO3...) | 18 Acc rate CaCO3 [g/m2/a] (Calculated based on sedimenta...) | 19 Acc rate silici [g/m2/a] (Calculated based on sedimenta...) | 20 Acc rate TOC [g/m2/a] (Calculated based on sedimenta...) | 21 Acc rate P [g/m2/a] (Calculated based on sedimenta...) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| CM-3 | 0.30 | Aalenian | Concavum | 20.50 | 20.50 | 88.6 | 2.42 | -1.68 | -24.46 | 0.33 | 2.2 | 0.24 | 0.20 | 0.01 | 19.0 | 2.66 | 48.25 | 6.06 | 0.13 | 0.02 |
| CM-5 | 1.78 | Aalenian | Concavum | 20.50 | 20.50 | 80.3 | 2.23 | -2.86 | -23.89 | 0.21 | 2.6 | 0.52 | 0.43 | 0.01 | 65.4 | 2.61 | 42.94 | 10.24 | 0.28 | 0.01 |
| CM-8 | 2.76 | Aalenian | Concavum | 20.50 | 20.50 | 69.0 | 2.26 | -2.40 | -24.30 | 0.26 | 1.9 | 0.58 | 0.49 | 0.01 | 57.2 | 2.60 | 36.77 | 16.22 | 0.31 | 0.01 |
| CM6 | 4.61 | Bajocian | Discites | 11.46 | 32.83 | 71.5 | 2.26 | -2.40 | -23.88 | 0.47 | 1.6 | 0.47 | 0.39 | 0.02 | 25.4 | 2.59 | 21.23 | 8.32 | 0.14 | 0.01 |
| CM7 | 5.13 | Bajocian | Discites | 11.46 | 32.83 | 62.4 | 2.21 | -2.62 | -24.41 | 0.31 | 1.3 | 0.50 | 0.42 | 0.01 | 41.0 | 2.50 | 17.91 | 10.65 | 0.14 | 0.01 |
| CM9 | 5.70 | Bajocian | Discites | 11.46 | 32.83 | 52.3 | 1.50 | -2.57 | -24.61 | 0.51 | 1.1 | 0.54 | 0.45 | 0.02 | 27.6 | 2.51 | 15.04 | 13.58 | 0.16 | 0.01 |
| CM11 | 7.04 | Bajocian | Discites | 11.46 | 32.83 | 71.6 | 0.91 | -2.71 | -23.90 | 0.45 | 1.1 | 0.32 | 0.27 | 0.01 | 18.8 | 2.56 | 20.98 | 8.24 | 0.10 | 0.01 |
| CM12 | 7.88 | Bajocian | Discites | 11.46 | 32.83 | 70.0 | 1.85 | -2.81 | -23.45 | 0.44 | 1.4 | 0.41 | 0.34 | 0.01 | 24.2 | 2.55 | 20.44 | 8.64 | 0.12 | 0.01 |
| CM13 | 8.03 | Bajocian | Discites | 11.46 | 32.83 | 82.6 | 2.20 | -2.84 | -24.21 | 0.25 | 1.4 | 0.24 | 0.20 | 0.01 | 24.6 | 2.62 | 24.84 | 5.14 | 0.07 | 0.01 |
| CM15 | 9.48 | Bajocian | Discites | 11.46 | 32.83 | 77.6 | 2.29 | -2.64 | -23.27 | 0.32 | 1.6 | 0.37 | 0.30 | 0.01 | 29.9 | 2.62 | 23.31 | 6.62 | 0.11 | 0.01 |
| CM18 | 10.35 | Bajocian | Discites | 11.46 | 32.83 | 83.2 | 2.49 | -2.82 | -23.88 | 0.36 | 1.8 | 0.30 | 0.25 | 0.01 | 21.7 | 2.62 | 25.03 | 4.97 | 0.09 | 0.01 |
| CM20 | 11.00 | Bajocian | Discites | 11.46 | 32.83 | 73.2 | 2.51 | -3.01 | -23.67 | 0.78 | 1.4 | 0.37 | 0.31 | 0.03 | 12.2 | 2.60 | 21.81 | 7.89 | 0.11 | 0.02 |
| CM23 | 12.21 | Bajocian | Laeviuscula | 43.80 | 105.00 | 85.6 | 2.66 | -2.34 | -23.57 | 0.32 | 1.9 | 0.27 | 0.23 | 0.01 | 21.9 | 2.64 | 98.90 | 16.34 | 0.32 | 0.04 |
| CM25 | 13.26 | Bajocian | Laeviuscula | 43.80 | 105.00 | 79.7 | 2.75 | -2.47 | -23.18 | 0.22 | 1.7 | 0.34 | 0.28 | 0.01 | 40.7 | 2.60 | 90.97 | 22.72 | 0.39 | 0.02 |
| CM28 | 15.76 | Bajocian | Laeviuscula | 43.80 | 105.00 | 84.6 | 2.66 | -2.17 | -22.82 | 0.41 | 1.5 | 0.23 | 0.19 | 0.01 | 14.6 | 2.63 | 97.61 | 17.44 | 0.26 | 0.05 |
| CM31 | 17.56 | Bajocian | Laeviuscula | 43.80 | 105.00 | 78.9 | 2.40 | -3.04 | -22.47 | 0.35 | 2.2 | 0.48 | 0.40 | 0.01 | 34.6 | 2.60 | 89.80 | 23.51 | 0.54 | 0.04 |
| CM33 | 19.89 | Bajocian | Laeviuscula | 43.80 | 105.00 | 75.2 | 2.36 | -3.10 | -23.01 | 0.37 | 1.6 | 0.39 | 0.33 | 0.01 | 27.6 | 2.58 | 84.97 | 27.51 | 0.44 | 0.04 |
| CM36 | 24.93 | Bajocian | Laeviuscula | 43.80 | 105.00 | 78.7 | 2.46 | -3.13 | -22.48 | 0.28 | 2.2 | 0.46 | 0.38 | 0.01 | 42.7 | 2.60 | 89.63 | 23.66 | 0.52 | 0.03 |
| CM39 | 29.36 | Bajocian | Laeviuscula | 43.80 | 105.00 | 91.6 | 2.66 | -2.30 | -23.31 | 0.29 | 2.2 | 0.18 | 0.15 | 0.01 | 16.1 | 2.67 | 107.22 | 9.65 | 0.21 | 0.03 |
| CM41 | 32.39 | Bajocian | Laeviuscula | 43.80 | 105.00 | 90.0 | 2.62 | -2.48 | -23.47 | 0.22 | 1.9 | 0.19 | 0.16 | 0.01 | 22.9 | 2.66 | 105.03 | 11.43 | 0.22 | 0.03 |
| CM43 | 37.13 | Bajocian | Laeviuscula | 43.80 | 105.00 | 84.9 | 2.53 | -2.93 | -23.84 | 0.27 | 1.5 | 0.23 | 0.19 | 0.01 | 22.0 | 2.63 | 97.76 | 17.18 | 0.26 | 0.03 |
| CM45 | 40.85 | Bajocian | Laeviuscula | 43.80 | 105.00 | 84.4 | 2.28 | -2.70 | -23.16 | 0.32 | 1.1 | 0.18 | 0.15 | 0.01 | 14.3 | 2.62 | 96.81 | 17.75 | 0.20 | 0.04 |
| CM48 | 47.18 | Bajocian | Laeviuscula | 43.80 | 105.00 | 52.5 | 2.26 | -3.18 | -22.74 | 0.24 | 1.0 | 0.47 | 0.39 | 0.01 | 49.9 | 2.45 | 56.24 | 50.40 | 0.50 | 0.03 |
| CM50 | 49.03 | Bajocian | Propinquans | 22.84 | 135.65 | 86.8 | 3.11 | -2.53 | -23.25 | 1.34 | 1.8 | 0.23 | 0.20 | 0.04 | 4.5 | 2.65 | 52.47 | 7.81 | 0.14 | 0.08 |
| CM53 | 52.08 | Bajocian | Propinquans | 22.84 | 135.65 | 91.4 | 2.96 | -2.19 | -23.72 | 0.21 | 1.6 | 0.14 | 0.12 | 0.01 | 17.3 | 2.67 | 55.78 | 5.16 | 0.08 | 0.01 |
| CM55 | 54.06 | Bajocian | Propinquans | 22.84 | 135.65 | 61.2 | 2.38 | -3.00 | -22.43 | 0.30 | 0.9 | 0.36 | 0.30 | 0.01 | 31.1 | 2.50 | 34.91 | 21.91 | 0.21 | 0.02 |
| CM60 | 60.42 | Bajocian | Propinquans | 22.84 | 135.65 | 56.6 | 2.02 | -3.13 | -22.64 | 0.47 | 1.1 | 0.46 | 0.38 | 0.02 | 25.3 | 2.36 | 30.51 | 23.14 | 0.25 | 0.03 |
| CM62 | 64.44 | Bajocian | Propinquans | 22.84 | 135.65 | 63.3 | 2.31 | -3.05 | -23.00 | 0.27 | 1.2 | 0.43 | 0.36 | 0.01 | 40.8 | 2.51 | 36.27 | 20.78 | 0.25 | 0.02 |
| CM64 | 70.31 | Bajocian | Propinquans | 22.84 | 135.65 | 64.5 | 2.46 | -2.79 | -23.54 | 0.41 | 0.9 | 0.33 | 0.27 | 0.01 | 20.9 | 2.52 | 37.04 | 20.23 | 0.19 | 0.02 |
| CM67 | 76.26 | Bajocian | Propinquans | 22.84 | 135.65 | 79.6 | 2.75 | -2.82 | -24.70 | 0.34 | 1.0 | 0.21 | 0.17 | 0.01 | 15.7 | 2.60 | 47.30 | 12.03 | 0.12 | 0.02 |
| CM70 | 79.24 | Bajocian | Propinquans | 22.84 | 135.65 | 68.9 | 2.70 | -2.48 | -23.62 | 0.45 | 1.0 | 0.30 | 0.25 | 0.01 | 17.2 | 2.49 | 39.21 | 17.49 | 0.17 | 0.03 |
| CM71 | 81.77 | Bajocian | Humphriesianum | 22.84 | 135.65 | 84.9 | 2.65 | -2.93 | -23.99 | 0.30 | 1.3 | 0.20 | 0.17 | 0.01 | 17.6 | 2.63 | 51.07 | 8.97 | 0.12 | 0.02 |