Niedermeyer, Eva M; Forrest, M; Beckmann, Britta; Sessions, Alex L; Mulch, Andreas; Schefuß, Enno (2016): (Table 1) n-Alkane concentrations in dried sediment, carbon preference index (CPI), and normalized C31 index of sediment core GeoB9501-4 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.864240, In supplement to: Niedermeyer, EM et al. (2016): The stable hydrogen isotopic composition of sedimentary plant waxes as quantitative proxy for rainfall in the West African Sahel. Geochimica et Cosmochimica Acta, 184, 55-70, https://doi.org/10.1016/j.gca.2016.03.034
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Project(s):
Coverage:
Latitude: 16.839660 * Longitude: -16.732660
Date/Time Start: 2005-06-12T20:01:00 * Date/Time End: 2005-06-12T20:01:00
Minimum Elevation: -330.0 m * Maximum Elevation: -330.0 m
Event(s):
GeoB9501-4 (286) * Latitude: 16.839660 * Longitude: -16.732660 * Date/Time: 2005-06-12T20:01:00 * Elevation: -330.0 m * Location: Mauritania Canyon * Campaign: M65/1 * Basis: Meteor (1986) * Method/Device: MultiCorer (MUC) * Comment: 45-47 cm
Parameter(s):
# | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
---|---|---|---|---|---|---|
1 | AGE | Age | ka BP | Niedermeyer, Eva M | Calculated | Geocode |
2 | Age | Age | a AD/CE | Niedermeyer, Eva M | ||
3 | n-Alkane C27 | C27 | ng/g | Niedermeyer, Eva M | Gas chromatography - Flame Ionization Detection (GC-FID) | |
4 | n-Alkane C29 | C29 | ng/g | Niedermeyer, Eva M | Gas chromatography - Flame Ionization Detection (GC-FID) | |
5 | n-Alkane C31 | C31 | ng/g | Niedermeyer, Eva M | Gas chromatography - Flame Ionization Detection (GC-FID) | |
6 | n-Alkane C33 | C33 | ng/g | Niedermeyer, Eva M | Gas chromatography - Flame Ionization Detection (GC-FID) | |
7 | Carbon Preference Index, n-Alkanes (C25-C33) | CPI 25-33 | Niedermeyer, Eva M | Calculated | after Bray and Evans (1961) | |
8 | Index | Index | Niedermeyer, Eva M | Normalized | n-C31 index C31/(C31+C29), (Schefuß et al., 2003) |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
294 data points
Data
1 Age [ka BP] | 2 Age [a AD/CE] | 3 C27 [ng/g] | 4 C29 [ng/g] | 5 C31 [ng/g] | 6 C33 [ng/g] | 7 CPI 25-33 | 8 Index |
---|---|---|---|---|---|---|---|
-0.056 | 2006 | 111 | 357 | 513 | 268 | 4.9 | 0.59 |
-0.054 | 2004 | 68 | 195 | 240 | 121 | 4.4 | 0.55 |
-0.053 | 2003 | 81 | 239 | 299 | 157 | 4.3 | 0.56 |
-0.051 | 2001 | 77 | 232 | 305 | 166 | 4.6 | 0.57 |
-0.049 | 1999 | 74 | 213 | 264 | 138 | 4.5 | 0.55 |
-0.048 | 1998 | 81 | 233 | 299 | 158 | 4.5 | 0.56 |
-0.046 | 1996 | 69 | 205 | 279 | 154 | 4.3 | 0.58 |
-0.044 | 1994 | 58 | 165 | 212 | 113 | 4.4 | 0.56 |
-0.042 | 1992 | 54 | 160 | 216 | 123 | 4.4 | 0.57 |
-0.041 | 1991 | 55 | 159 | 206 | 115 | 4.2 | 0.57 |
-0.039 | 1989 | 62 | 174 | 215 | 116 | 4.4 | 0.55 |
-0.037 | 1987 | 73 | 205 | 258 | 140 | 4.2 | 0.56 |
-0.035 | 1985 | 63 | 180 | 235 | 130 | 4.2 | 0.57 |
-0.033 | 1983 | 68 | 199 | 259 | 146 | 4.3 | 0.57 |
-0.031 | 1981 | 61 | 166 | 213 | 116 | 4.4 | 0.56 |
-0.028 | 1978 | 44 | 129 | 180 | 112 | 4.3 | 0.58 |
-0.026 | 1976 | 48 | 140 | 193 | 115 | 4.4 | 0.58 |
-0.024 | 1974 | 51 | 149 | 199 | 115 | 4.6 | 0.57 |
-0.022 | 1972 | 36 | 102 | 134 | 82 | 4.5 | 0.57 |
-0.020 | 1970 | 52 | 158 | 209 | 120 | 4.6 | 0.57 |
-0.017 | 1967 | 34 | 98 | 134 | 85 | 4.5 | 0.58 |
-0.015 | 1965 | 36 | 103 | 141 | 84 | 4.4 | 0.58 |
-0.013 | 1963 | 49 | 135 | 167 | 92 | 4.4 | 0.55 |
-0.010 | 1960 | 37 | 103 | 132 | 76 | 4.4 | 0.56 |
-0.008 | 1958 | 43 | 128 | 182 | 118 | 4.6 | 0.59 |
-0.005 | 1955 | 67 | 189 | 243 | 139 | 4.4 | 0.56 |
-0.003 | 1953 | 36 | 102 | 129 | 74 | 4.6 | 0.56 |
0.000 | 1950 | 34 | 96 | 119 | 67 | 4.4 | 0.55 |
0.003 | 1947 | 57 | 160 | 206 | 118 | 4.2 | 0.56 |
0.005 | 1945 | 55 | 157 | 192 | 103 | 4.3 | 0.55 |
0.008 | 1942 | 41 | 109 | 132 | 73 | 4.1 | 0.55 |
0.011 | 1939 | 52 | 142 | 170 | 98 | 4.3 | 0.55 |
0.014 | 1936 | 53 | 149 | 177 | 99 | 4.1 | 0.54 |
0.016 | 1934 | 44 | 113 | 135 | 74 | 3.7 | 0.54 |
0.019 | 1931 | 32 | 86 | 102 | 56 | 4.2 | 0.54 |
0.022 | 1928 | 44 | 124 | 162 | 99 | 3.9 | 0.57 |
0.025 | 1925 | 52 | 152 | 195 | 111 | 4.4 | 0.56 |
0.028 | 1922 | 59 | 168 | 212 | 122 | 4.4 | 0.56 |
0.031 | 1919 | 63 | 178 | 225 | 129 | 4.3 | 0.56 |
0.034 | 1916 | 63 | 182 | 231 | 135 | 4.3 | 0.56 |
0.037 | 1913 | 93 | 264 | 329 | 180 | 4.1 | 0.56 |
0.040 | 1910 | 59 | 156 | 178 | 93 | 4.2 | 0.53 |