/* DATA DESCRIPTION: Citation: Ojo, Oyewande; Thomson, Stuart N; Laó-Dávila, Daniel A (2021): Fission-track age determination of the Southern Malawi Rift from rock sample IE050000E (SW 2 AFT Age SNT ap) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.938000, In: Ojo, O et al. (2021): Thermotectonic history of rift-bounding faults using apatite fission track data from the Southern Malawi Rift [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.938031 Keyword(s): Apatite fission track (AFT); low-temperature thermochronology; Malawi Rift; Rift initiation; Shire Rift; Strain accommodation Related to: Ojo, Oyewande; Thomson, Stuart N; Laó-Dávila, Daniel A (2024): Neogene–Quaternary initiation of the Southern Malawi Rift and linkage to the reactivated Carboniferous–Jurassic Shire Rift. Tectonophysics, 877, 230270, https://doi.org/10.1016/j.tecto.2024.230270 Coverage: LATITUDE: -15.847450 * LONGITUDE: 34.367233 Event(s): IE050000E * LATITUDE: -15.847450 * LONGITUDE: 34.367233 * LOCATION: Malawi * METHOD/DEVICE: Rock sample (ROCK) Comment: Sample Number: SW13 Position (#): 18 Area of Graticule Square: 6.400E-07 No. of Crystals: 20 Zeta Factor ±Error: 305.8 ±8.4 Rho d (% Relative Error): 1.470E+06 N d: 4704 Mineral: Apatite Glass (U ppm): 15 Irradiation: UA-A39 Analyst: Oyewande Ojo Locality: Malawi Rock Type: Felsic Dike Parameter(s): Fission-tracks, spontaneous [#] (N s) * PI: Ojo, Oyewande (https://orcid.org/0000-0002-4063-5997, oyewandeojo@gmail.com) * METHOD/DEVICE: Fission-track * COMMENT: METHOD/DEVICE: Fission-track Fission-tracks, induced [#] (N i) * PI: Ojo, Oyewande (https://orcid.org/0000-0002-4063-5997, oyewandeojo@gmail.com) * METHOD/DEVICE: Fission-track * COMMENT: METHOD/DEVICE: Fission-track Number of squares [#] (N square) * PI: Ojo, Oyewande (https://orcid.org/0000-0002-4063-5997, oyewandeojo@gmail.com) * METHOD/DEVICE: Fission-track * COMMENT: Number of squares of the microscope grid in which tracks were counted Diameter [µm] (Ø) * PI: Ojo, Oyewande (https://orcid.org/0000-0002-4063-5997, oyewandeojo@gmail.com) * METHOD/DEVICE: Fission-track * COMMENT: Dpar - mean etch pit diameter parallel to the c-axis for each grain Diameter [µm] (Ø) * PI: Ojo, Oyewande (https://orcid.org/0000-0002-4063-5997, oyewandeojo@gmail.com) * METHOD/DEVICE: Fission-track * COMMENT: Dpar - mean etch pit diameter perpendicular to the c-axis for each grain Fission-tracks, spontaneous, density [10**6 #/cm**2] (p s) * PI: Ojo, Oyewande (https://orcid.org/0000-0002-4063-5997, oyewandeojo@gmail.com) * METHOD/DEVICE: Fission-track * COMMENT: METHOD/DEVICE: Fission-track Fission-tracks, induced, density [10**6 #/cm**2] (p i) * PI: Ojo, Oyewande (https://orcid.org/0000-0002-4063-5997, oyewandeojo@gmail.com) * METHOD/DEVICE: Fission-track * COMMENT: METHOD/DEVICE: Fission-track Ratio (Ratio) * PI: Ojo, Oyewande (https://orcid.org/0000-0002-4063-5997, oyewandeojo@gmail.com) * METHOD/DEVICE: Calculated * COMMENT: p s/p i Uranium [mg/kg] (U) * PI: Ojo, Oyewande (https://orcid.org/0000-0002-4063-5997, oyewandeojo@gmail.com) * METHOD/DEVICE: Fission-track * COMMENT: Derived from the ratio between N s/N i Age, mineral [Ma] (Age mineral) * PI: Ojo, Oyewande (https://orcid.org/0000-0002-4063-5997, oyewandeojo@gmail.com) * METHOD/DEVICE: Age, fission-track * COMMENT: Single grain age Age, standard error [±] (Age std e) * PI: Ojo, Oyewande (https://orcid.org/0000-0002-4063-5997, oyewandeojo@gmail.com) * METHOD/DEVICE: Age, fission-track * COMMENT: 1 σ License: Creative Commons Attribution 4.0 International (CC-BY-4.0) (URI: https://creativecommons.org/licenses/by/4.0/) Status: Curation Level: Enhanced curation (URI: https://wiki.pangaea.de/wiki/Curation_levels) Size: 219 data points */ N s [#] (METHOD/DEVICE: Fission-track,...) N i [#] (METHOD/DEVICE: Fission-track,...) N square [#] (Number of squares of the micr...) Ø [µm] (Dpar - mean etch pit diameter...) Ø [µm] (Dpar - mean etch pit diameter...) p s [10**6 #/cm**2] (METHOD/DEVICE: Fission-track,...) p i [10**6 #/cm**2] (METHOD/DEVICE: Fission-track,...) Ratio (p s/p i, Calculated) U [mg/kg] (Derived from the ratio betwee...) Age mineral [Ma] (Single grain age, Age, fissio...) Age std e [±] (1 σ, Age, fission-track) 9 26 49 1.77 0.50 2.87E5 8.29E5 0.3462 8.5 77.34 30.01 16 48 80 1.48 0.50 3.13E5 9.38E5 0.3333 9.6 74.49 21.63 12 34 56 1.96 0.50 3.35E5 9.49E5 0.3529 9.7 78.84 26.59 6 27 50 1.62 0.50 1.88E5 8.44E5 0.2222 8.6 49.75 22.51 4 52 70 2.13 0.50 8.93E4 1.16E6 0.0769 11.8 17.27 8.98 5 22 25 2.61 0.50 3.13E5 1.38E6 0.2273 14.0 50.88 25.26 10 30 40 1.93 0.50 3.91E5 1.17E6 0.3333 12.0 74.49 27.30 6 25 42 1.79 0.50 2.23E5 9.30E5 0.2400 9.5 53.72 24.48 5 24 40 2.01 0.50 1.95E5 9.38E5 0.2083 9.6 46.66 22.98 8 21 35 1.85 0.50 3.57E5 9.38E5 0.3810 9.6 85.06 35.44 2 28 50 2.00 0.50 6.25E4 8.75E5 0.0714 8.9 16.03 11.75 6 41 100 2.22 0.50 9.38E4 6.41E5 0.1463 6.5 32.81 14.38 4 13 20 1.91 0.50 3.13E5 1.02E6 0.3077 10.4 68.79 39.39 16 37 54 1.66 0.31 4.63E5 1.07E6 0.4324 10.9 96.47 29.02 6 16 20 1.65 0.50 4.69E5 1.25E6 0.3750 12.8 83.74 40.17 3 20 25 1.98 0.50 1.88E5 1.25E6 0.1500 12.8 33.63 20.85 6 18 24 1.72 0.50 3.91E5 1.17E6 0.3333 12.0 74.49 35.19 0 16 32 1.79 0.50 0.00E0 7.81E5 0.0000 8.0 0.00 12 29 60 1.90 0.50 3.13E5 7.55E5 0.4138 7.7 92.34 31.83 10 27 50 1.89 0.50 3.13E5 8.44E5 0.3704 8.6 82.71 30.73