Schweingruber, Fritz Hans; Brunner, Margrit (2007): Tree-ring measurements of Picea engelmannii (Engelmann spruce) from sample COTTON-41 [dataset]. Swiss Federal Institute for Forest, Snow and Landscape Research, PANGAEA, https://doi.org/10.1594/PANGAEA.591056
Always quote citation above when using data! You can download the citation in several formats below.
Project(s):
Coverage:
Latitude: 38.400000 * Longitude: -107.350000
Minimum Elevation: 3700.0 m * Maximum Elevation: 3700.0 m
Event(s):
COTTON * Latitude: 38.400000 * Longitude: -107.350000 * Elevation: 3700.0 m * Location: Cottonwood Pass, USA * Campaign: WDD * Method/Device: Tree ring sampling (TREE) * Comment: Exposition NW; Slope 10 deg; Geology: Granitschutt; Tree line 3700 m; av. Tree height 20 m; Tree cover 60%; Shrub cover 20%; Herb cover 90%; Vegatation type: Feucht bis vernässter aufgel. Bestand; Film number: 683A
Comment:
Species PCEN; No of rings 194; Begin 1789; End 1982
Parameter(s):
# | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
---|---|---|---|---|---|---|
1 | AGE | Age | ka BP | Geocode | ||
2 | Age | Age | a AD/CE | Schweingruber, Fritz Hans | ||
3 | Density, minimum | N | 1/100 g/cm3 | Schweingruber, Fritz Hans | ||
4 | Density, maximum | X | 1/100 g/cm3 | Schweingruber, Fritz Hans | ||
5 | Earlywood width | E | 1/100 mm | Schweingruber, Fritz Hans | ||
6 | Latewood width | L | 1/100 mm | Schweingruber, Fritz Hans | ||
7 | Ring width | R | 1/100 mm | Schweingruber, Fritz Hans | ||
8 | Earlywood density | I | 1/1000 g/cm3 | Schweingruber, Fritz Hans | ||
9 | Latewood density | T | 1/1000 g/cm3 | Schweingruber, Fritz Hans | ||
10 | Approximate age of pith | Age_pith | a | Schweingruber, Fritz Hans |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
1746 data points
Data
1 Age [ka BP] | 2 Age [a AD/CE] | 3 N [1/100 g/cm3] | 4 X [1/100 g/cm3] | 5 E [1/100 mm] | 6 L [1/100 mm] | 7 R [1/100 mm] | 8 I [1/1000 g/cm3] | 9 T [1/1000 g/cm3] | 10 Age_pith [a] |
---|---|---|---|---|---|---|---|---|---|
-0.032 | 1982 | 26 | 63 | 65 | 18 | 83 | 308 | 538 | 245 |
-0.031 | 1981 | 24 | 57 | 106 | 22 | 128 | 280 | 506 | 244 |
-0.030 | 1980 | 25 | 64 | 114 | 19 | 133 | 293 | 557 | 243 |
-0.029 | 1979 | 25 | 61 | 104 | 14 | 118 | 297 | 523 | 242 |
-0.028 | 1978 | 25 | 62 | 127 | 14 | 141 | 283 | 532 | 241 |
-0.027 | 1977 | 25 | 70 | 124 | 15 | 139 | 290 | 598 | 240 |
-0.026 | 1976 | 25 | 58 | 124 | 19 | 143 | 272 | 507 | 239 |
-0.025 | 1975 | 24 | 65 | 125 | 19 | 144 | 285 | 577 | 238 |
-0.024 | 1974 | 25 | 62 | 122 | 28 | 150 | 287 | 533 | 237 |
-0.023 | 1973 | 25 | 70 | 83 | 17 | 100 | 279 | 626 | 236 |
-0.022 | 1972 | 25 | 62 | 98 | 16 | 114 | 292 | 538 | 235 |
-0.021 | 1971 | 23 | 62 | 90 | 9 | 99 | 269 | 535 | 234 |
-0.020 | 1970 | 24 | 65 | 96 | 13 | 109 | 281 | 563 | 233 |
-0.019 | 1969 | 25 | 72 | 98 | 14 | 112 | 291 | 608 | 232 |
-0.018 | 1968 | 24 | 62 | 96 | 14 | 110 | 277 | 529 | 231 |
-0.017 | 1967 | 23 | 58 | 99 | 16 | 115 | 265 | 495 | 230 |
-0.016 | 1966 | 25 | 70 | 128 | 14 | 142 | 283 | 603 | 229 |
-0.015 | 1965 | 24 | 47 | 115 | 25 | 140 | 270 | 424 | 228 |
-0.014 | 1964 | 24 | 60 | 114 | 28 | 142 | 297 | 511 | 227 |
-0.013 | 1963 | 25 | 69 | 97 | 23 | 120 | 305 | 597 | 226 |
-0.012 | 1962 | 26 | 68 | 72 | 11 | 83 | 304 | 577 | 225 |
-0.011 | 1961 | 26 | 71 | 85 | 13 | 98 | 311 | 610 | 224 |
-0.010 | 1960 | 26 | 72 | 76 | 15 | 91 | 315 | 624 | 223 |
-0.009 | 1959 | 28 | 70 | 79 | 15 | 94 | 330 | 611 | 222 |
-0.008 | 1958 | 27 | 74 | 87 | 14 | 101 | 320 | 636 | 221 |
-0.007 | 1957 | 25 | 54 | 94 | 14 | 108 | 287 | 469 | 220 |
-0.006 | 1956 | 26 | 62 | 93 | 18 | 111 | 297 | 539 | 219 |
-0.005 | 1955 | 26 | 70 | 94 | 14 | 108 | 300 | 599 | 218 |
-0.004 | 1954 | 26 | 71 | 84 | 12 | 96 | 306 | 614 | 217 |
-0.003 | 1953 | 24 | 65 | 101 | 16 | 117 | 288 | 560 | 216 |
-0.002 | 1952 | 25 | 69 | 119 | 17 | 136 | 293 | 568 | 215 |
-0.001 | 1951 | 24 | 66 | 108 | 19 | 127 | 286 | 550 | 214 |
0.000 | 1950 | 24 | 60 | 76 | 13 | 89 | 279 | 509 | 213 |
0.001 | 1949 | 25 | 59 | 80 | 12 | 92 | 283 | 502 | 212 |
0.002 | 1948 | 25 | 61 | 81 | 14 | 95 | 287 | 523 | 211 |
0.003 | 1947 | 25 | 62 | 80 | 10 | 90 | 289 | 543 | 210 |
0.004 | 1946 | 25 | 65 | 78 | 11 | 89 | 291 | 557 | 209 |
0.005 | 1945 | 27 | 65 | 66 | 9 | 75 | 302 | 580 | 208 |
0.006 | 1944 | 24 | 67 | 85 | 15 | 100 | 281 | 572 | 207 |
0.007 | 1943 | 26 | 61 | 54 | 11 | 65 | 317 | 533 | 206 |
0.008 | 1942 | 28 | 65 | 75 | 9 | 84 | 312 | 580 | 205 |
0.009 | 1941 | 27 | 60 | 74 | 9 | 83 | 304 | 535 | 204 |
0.010 | 1940 | 27 | 66 | 86 | 13 | 99 | 304 | 569 | 203 |
0.011 | 1939 | 27 | 67 | 85 | 10 | 95 | 314 | 577 | 202 |
0.012 | 1938 | 25 | 65 | 85 | 15 | 100 | 300 | 581 | 201 |
0.013 | 1937 | 24 | 68 | 89 | 14 | 103 | 283 | 590 | 200 |
0.014 | 1936 | 25 | 61 | 83 | 15 | 98 | 293 | 528 | 199 |
0.015 | 1935 | 26 | 60 | 84 | 13 | 97 | 293 | 529 | 198 |
0.016 | 1934 | 26 | 70 | 86 | 10 | 96 | 296 | 609 | 197 |
0.017 | 1933 | 25 | 61 | 101 | 12 | 113 | 285 | 533 | 196 |
0.018 | 1932 | 25 | 58 | 90 | 13 | 103 | 276 | 500 | 195 |
0.019 | 1931 | 24 | 63 | 109 | 12 | 121 | 288 | 535 | 194 |
0.020 | 1930 | 24 | 64 | 87 | 12 | 99 | 279 | 548 | 193 |
0.021 | 1929 | 24 | 62 | 122 | 18 | 140 | 280 | 520 | 192 |
0.022 | 1928 | 24 | 64 | 113 | 17 | 130 | 268 | 545 | 191 |
0.023 | 1927 | 23 | 55 | 100 | 10 | 110 | 264 | 470 | 190 |
0.024 | 1926 | 24 | 65 | 87 | 15 | 102 | 286 | 549 | 189 |
0.025 | 1925 | 24 | 58 | 106 | 9 | 115 | 269 | 496 | 188 |
0.026 | 1924 | 25 | 65 | 111 | 16 | 127 | 294 | 559 | 187 |
0.027 | 1923 | 23 | 53 | 121 | 14 | 135 | 270 | 455 | 186 |
0.028 | 1922 | 24 | 70 | 120 | 10 | 130 | 282 | 606 | 185 |
0.029 | 1921 | 24 | 60 | 100 | 21 | 121 | 278 | 518 | 184 |
0.030 | 1920 | 23 | 54 | 113 | 22 | 135 | 272 | 460 | 183 |
0.031 | 1919 | 24 | 68 | 132 | 20 | 152 | 280 | 565 | 182 |
0.032 | 1918 | 24 | 59 | 115 | 24 | 139 | 278 | 490 | 181 |
0.033 | 1917 | 25 | 54 | 131 | 22 | 153 | 278 | 477 | 180 |
0.034 | 1916 | 24 | 57 | 97 | 23 | 120 | 282 | 492 | 179 |
0.035 | 1915 | 25 | 55 | 98 | 12 | 110 | 276 | 487 | 178 |
0.036 | 1914 | 24 | 66 | 111 | 16 | 127 | 277 | 575 | 177 |
0.037 | 1913 | 25 | 65 | 104 | 13 | 117 | 278 | 563 | 176 |
0.038 | 1912 | 25 | 64 | 107 | 18 | 125 | 278 | 554 | 175 |
0.039 | 1911 | 22 | 59 | 96 | 13 | 109 | 266 | 518 | 174 |
0.040 | 1910 | 25 | 66 | 117 | 20 | 137 | 290 | 538 | 173 |
0.041 | 1909 | 23 | 64 | 113 | 15 | 128 | 274 | 560 | 172 |
0.042 | 1908 | 24 | 58 | 103 | 15 | 118 | 285 | 501 | 171 |
0.043 | 1907 | 25 | 55 | 107 | 18 | 125 | 282 | 481 | 170 |
0.044 | 1906 | 25 | 59 | 84 | 12 | 96 | 285 | 533 | 169 |
0.045 | 1905 | 23 | 67 | 100 | 14 | 114 | 279 | 573 | 168 |
0.046 | 1904 | 25 | 55 | 92 | 11 | 103 | 288 | 484 | 167 |
0.047 | 1903 | 24 | 66 | 119 | 18 | 137 | 291 | 568 | 166 |
0.048 | 1902 | 25 | 72 | 107 | 22 | 129 | 298 | 611 | 165 |
0.049 | 1901 | 25 | 64 | 100 | 22 | 122 | 306 | 568 | 164 |
0.050 | 1900 | 24 | 70 | 110 | 16 | 126 | 290 | 596 | 163 |
0.051 | 1899 | 23 | 65 | 87 | 11 | 98 | 276 | 569 | 162 |
0.052 | 1898 | 23 | 67 | 108 | 14 | 122 | 284 | 570 | 161 |
0.053 | 1897 | 24 | 66 | 91 | 15 | 106 | 277 | 562 | 160 |
0.054 | 1896 | 24 | 64 | 96 | 18 | 114 | 283 | 546 | 159 |
0.055 | 1895 | 25 | 62 | 79 | 14 | 93 | 289 | 543 | 158 |
0.056 | 1894 | 23 | 61 | 90 | 17 | 107 | 277 | 518 | 157 |
0.057 | 1893 | 25 | 60 | 80 | 12 | 92 | 289 | 537 | 156 |
0.058 | 1892 | 22 | 53 | 72 | 18 | 90 | 252 | 451 | 155 |
0.059 | 1891 | 25 | 55 | 81 | 17 | 98 | 285 | 482 | 154 |
0.060 | 1890 | 27 | 62 | 55 | 18 | 73 | 317 | 552 | 153 |
0.061 | 1889 | 25 | 61 | 84 | 15 | 99 | 291 | 531 | 152 |
0.062 | 1888 | 25 | 52 | 76 | 26 | 102 | 281 | 459 | 151 |
0.063 | 1887 | 23 | 64 | 103 | 28 | 131 | 279 | 548 | 150 |
0.064 | 1886 | 24 | 61 | 128 | 45 | 173 | 290 | 519 | 149 |
0.065 | 1885 | 26 | 48 | 43 | 56 | 99 | 298 | 433 | 148 |
0.066 | 1884 | 23 | 42 | 55 | 17 | 72 | 258 | 376 | 147 |
0.067 | 1883 | 26 | 49 | 48 | 12 | 60 | 282 | 447 | 146 |
0.068 | 1882 | 24 | 47 | 39 | 14 | 53 | 269 | 420 | 145 |
0.069 | 1881 | 27 | 53 | 46 | 14 | 60 | 300 | 463 | 144 |
0.070 | 1880 | 26 | 45 | 26 | 12 | 38 | 287 | 406 | 143 |
0.071 | 1879 | 27 | 45 | 37 | 14 | 51 | 296 | 411 | 142 |
0.072 | 1878 | 27 | 50 | 39 | 12 | 51 | 302 | 461 | 141 |
0.073 | 1877 | 28 | 52 | 39 | 13 | 52 | 309 | 474 | 140 |
0.074 | 1876 | 24 | 48 | 38 | 15 | 53 | 282 | 441 | 139 |
0.075 | 1875 | 25 | 47 | 32 | 14 | 46 | 282 | 418 | 138 |
0.076 | 1874 | 23 | 54 | 63 | 17 | 80 | 269 | 472 | 137 |
0.077 | 1873 | 26 | 54 | 53 | 14 | 67 | 295 | 473 | 136 |
0.078 | 1872 | 27 | 41 | 29 | 13 | 42 | 292 | 390 | 135 |
0.079 | 1871 | 26 | 53 | 47 | 14 | 61 | 289 | 474 | 134 |
0.080 | 1870 | 25 | 51 | 51 | 17 | 68 | 282 | 447 | 133 |
0.081 | 1869 | 26 | 60 | 61 | 18 | 79 | 294 | 523 | 132 |
0.082 | 1868 | 25 | 47 | 37 | 17 | 54 | 279 | 425 | 131 |
0.083 | 1867 | 29 | 50 | 31 | 12 | 43 | 322 | 463 | 130 |
0.084 | 1866 | 24 | 44 | 37 | 15 | 52 | 263 | 398 | 129 |
0.085 | 1865 | 29 | 53 | 26 | 12 | 38 | 323 | 475 | 128 |
0.086 | 1864 | 24 | 51 | 50 | 15 | 65 | 277 | 446 | 127 |
0.087 | 1863 | 28 | 53 | 44 | 13 | 57 | 301 | 477 | 126 |
0.088 | 1862 | 27 | 50 | 45 | 13 | 58 | 290 | 461 | 125 |
0.089 | 1861 | 23 | 52 | 65 | 16 | 81 | 268 | 447 | 124 |
0.090 | 1860 | 25 | 48 | 50 | 14 | 64 | 282 | 431 | 123 |
0.091 | 1859 | 25 | 58 | 68 | 15 | 83 | 278 | 510 | 122 |
0.092 | 1858 | 26 | 49 | 55 | 15 | 70 | 290 | 438 | 121 |
0.093 | 1857 | 26 | 55 | 43 | 14 | 57 | 302 | 482 | 120 |
0.094 | 1856 | 26 | 62 | 57 | 18 | 75 | 304 | 536 | 119 |
0.095 | 1855 | 26 | 61 | 50 | 10 | 60 | 300 | 539 | 118 |
0.096 | 1854 | 27 | 57 | 43 | 7 | 50 | 304 | 513 | 117 |
0.097 | 1853 | 29 | 64 | 46 | 10 | 56 | 329 | 561 | 116 |
0.098 | 1852 | 31 | 64 | 37 | 9 | 46 | 342 | 578 | 115 |
0.099 | 1851 | 30 | 62 | 36 | 6 | 42 | 336 | 566 | 114 |
0.100 | 1850 | 30 | 65 | 42 | 10 | 52 | 343 | 583 | 113 |
0.101 | 1849 | 34 | 56 | 35 | 9 | 44 | 372 | 513 | 112 |
0.102 | 1848 | 33 | 64 | 29 | 8 | 37 | 367 | 579 | 111 |
0.103 | 1847 | 33 | 59 | 24 | 7 | 31 | 372 | 527 | 110 |
0.104 | 1846 | 32 | 75 | 35 | 10 | 45 | 387 | 662 | 109 |
0.105 | 1845 | 35 | 65 | 16 | 9 | 25 | 398 | 599 | 108 |
0.106 | 1844 | 35 | 68 | 43 | 7 | 50 | 387 | 616 | 107 |
0.107 | 1843 | 37 | 65 | 16 | 13 | 29 | 410 | 602 | 106 |
0.108 | 1842 | 32 | 56 | 19 | 6 | 25 | 356 | 507 | 105 |
0.109 | 1841 | 33 | 59 | 14 | 5 | 19 | 360 | 543 | 104 |
0.110 | 1840 | 32 | 60 | 17 | 6 | 23 | 350 | 539 | 103 |
0.111 | 1839 | 29 | 55 | 30 | 7 | 37 | 320 | 506 | 102 |
0.112 | 1838 | 30 | 57 | 31 | 8 | 39 | 328 | 514 | 101 |
0.113 | 1837 | 29 | 63 | 38 | 8 | 46 | 332 | 553 | 100 |
0.114 | 1836 | 30 | 53 | 37 | 8 | 45 | 322 | 471 | 99 |
0.115 | 1835 | 27 | 58 | 42 | 12 | 54 | 319 | 513 | 98 |
0.116 | 1834 | 28 | 65 | 64 | 12 | 76 | 307 | 571 | 97 |
0.117 | 1833 | 27 | 58 | 65 | 13 | 78 | 311 | 508 | 96 |
0.118 | 1832 | 31 | 62 | 42 | 9 | 51 | 345 | 551 | 95 |
0.119 | 1831 | 29 | 54 | 76 | 13 | 89 | 323 | 478 | 94 |
0.120 | 1830 | 28 | 68 | 82 | 25 | 107 | 334 | 597 | 93 |
0.121 | 1829 | 32 | 70 | 59 | 16 | 75 | 355 | 624 | 92 |
0.122 | 1828 | 29 | 58 | 56 | 12 | 68 | 325 | 509 | 91 |
0.123 | 1827 | 28 | 63 | 58 | 11 | 69 | 327 | 547 | 90 |
0.124 | 1826 | 29 | 65 | 55 | 9 | 64 | 326 | 566 | 89 |
0.125 | 1825 | 31 | 70 | 33 | 10 | 43 | 361 | 618 | 88 |
0.126 | 1824 | 29 | 66 | 41 | 10 | 51 | 334 | 576 | 87 |
0.127 | 1823 | 27 | 63 | 41 | 10 | 51 | 319 | 564 | 86 |
0.128 | 1822 | 26 | 64 | 50 | 8 | 58 | 304 | 572 | 85 |
0.129 | 1821 | 27 | 61 | 50 | 10 | 60 | 311 | 537 | 84 |
0.130 | 1820 | 26 | 64 | 42 | 9 | 51 | 311 | 560 | 83 |
0.131 | 1819 | 26 | 52 | 55 | 11 | 66 | 305 | 459 | 82 |
0.132 | 1818 | 29 | 58 | 39 | 12 | 51 | 320 | 519 | 81 |
0.133 | 1817 | 27 | 55 | 54 | 15 | 69 | 305 | 489 | 80 |
0.134 | 1816 | 28 | 51 | 42 | 11 | 53 | 309 | 461 | 79 |
0.135 | 1815 | 28 | 54 | 45 | 12 | 57 | 309 | 479 | 78 |
0.136 | 1814 | 29 | 58 | 32 | 12 | 44 | 336 | 518 | 77 |
0.137 | 1813 | 27 | 55 | 40 | 12 | 52 | 305 | 497 | 76 |
0.138 | 1812 | 26 | 54 | 41 | 13 | 54 | 301 | 478 | 75 |
0.139 | 1811 | 30 | 48 | 26 | 13 | 39 | 317 | 442 | 74 |
0.140 | 1810 | 28 | 49 | 30 | 14 | 44 | 311 | 446 | 73 |
0.141 | 1809 | 28 | 45 | 24 | 13 | 37 | 309 | 428 | 72 |
0.142 | 1808 | 26 | 45 | 24 | 15 | 39 | 292 | 421 | 71 |
0.143 | 1807 | 26 | 52 | 53 | 17 | 70 | 300 | 464 | 70 |
0.144 | 1806 | 28 | 48 | 25 | 14 | 39 | 306 | 441 | 69 |
0.145 | 1805 | 26 | 38 | 27 | 24 | 51 | 285 | 356 | 68 |
0.146 | 1804 | 27 | 51 | 32 | 15 | 47 | 314 | 461 | 67 |
0.147 | 1803 | 29 | 53 | 33 | 17 | 50 | 317 | 479 | 66 |
0.148 | 1802 | 28 | 49 | 34 | 16 | 50 | 318 | 449 | 65 |
0.149 | 1801 | 29 | 52 | 38 | 17 | 55 | 325 | 473 | 64 |
0.150 | 1800 | 29 | 52 | 34 | 17 | 51 | 320 | 464 | 63 |
0.151 | 1799 | 28 | 49 | 34 | 17 | 51 | 310 | 443 | 62 |
0.152 | 1798 | 28 | 52 | 50 | 18 | 68 | 314 | 477 | 61 |
0.153 | 1797 | 30 | 50 | 35 | 15 | 50 | 329 | 461 | 60 |
0.154 | 1796 | 29 | 50 | 34 | 17 | 51 | 323 | 460 | 59 |
0.155 | 1795 | 28 | 54 | 47 | 15 | 62 | 315 | 497 | 58 |
0.156 | 1794 | 32 | 55 | 40 | 17 | 57 | 350 | 500 | 57 |
0.157 | 1793 | 29 | 56 | 41 | 20 | 61 | 323 | 502 | 56 |
0.158 | 1792 | 29 | 63 | 63 | 20 | 83 | 342 | 549 | 55 |
0.159 | 1791 | 34 | 55 | 32 | 15 | 47 | 369 | 505 | 54 |
0.160 | 1790 | 31 | 51 | 36 | 17 | 53 | 346 | 468 | 53 |
0.161 | 1789 | 28 | 52 | 50 | 21 | 71 | 318 | 472 | 52 |