Schweingruber, Fritz Hans; Brunner, Margrit (2007): Tree-ring measurements of Abies magnifica (California red fir) from sample SQUAW-91 [dataset]. Swiss Federal Institute for Forest, Snow and Landscape Research, PANGAEA, https://doi.org/10.1594/PANGAEA.598532
Always quote citation above when using data! You can download the citation in several formats below.
Project(s):
Coverage:
Latitude: 39.060000 * Longitude: -119.160000
Minimum Elevation: 2280.0 m * Maximum Elevation: 2280.0 m
Event(s):
SQUAW * Latitude: 39.060000 * Longitude: -119.160000 * Elevation: 2280.0 m * Location: Squaw Valley, lake Tahoe, USA * Campaign: WDD * Method/Device: Tree ring sampling (TREE) * Comment: Exposition W; Slope 10 deg; Geology: Anstehender Basalt; Tree line 2460 m; av. Tree height 35 m; Tree cover 65%; Shrub cover 5%; Herb cover 1%; Vegatation type: Montaner,gleichf. Altbest. ohne Mittelsch. ; Film number: 697A
Comment:
Species ABMA; No of rings 212; Begin 1772; End 1983
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:
1887 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] |
---|---|---|---|---|---|---|---|---|---|
-0.033 | 1983 | 34 | 57 | 13 | 8 | 21 | 375 | 530 | 233 |
-0.032 | 1982 | 31 | 60 | 16 | 8 | 24 | 353 | 537 | 232 |
-0.031 | 1981 | 34 | 67 | 17 | 5 | 22 | 381 | 613 | 231 |
-0.030 | 1980 | 32 | 72 | 20 | 4 | 24 | 379 | 657 | 230 |
-0.029 | 1979 | 33 | 72 | 19 | 5 | 24 | 387 | 660 | 229 |
-0.028 | 1978 | 32 | 71 | 19 | 6 | 25 | 371 | 627 | 228 |
-0.027 | 1977 | 34 | 61 | 11 | 5 | 16 | 374 | 543 | 227 |
-0.026 | 1976 | 33 | 58 | 19 | 5 | 24 | 354 | 532 | 226 |
-0.025 | 1975 | 31 | 62 | 21 | 5 | 26 | 346 | 556 | 225 |
-0.024 | 1974 | 31 | 55 | 11 | 6 | 17 | 350 | 497 | 224 |
-0.023 | 1973 | 31 | 58 | 16 | 6 | 22 | 346 | 524 | 223 |
-0.022 | 1972 | 35 | 50 | 6 | 5 | 11 | 363 | 466 | 222 |
-0.021 | 1971 | 221 | |||||||
-0.020 | 1970 | 220 | |||||||
-0.019 | 1969 | 219 | |||||||
-0.018 | 1968 | 33 | 61 | 15 | 5 | 20 | 373 | 567 | 218 |
-0.017 | 1967 | 32 | 65 | 16 | 7 | 23 | 373 | 581 | 217 |
-0.016 | 1966 | 35 | 63 | 9 | 7 | 16 | 383 | 560 | 216 |
-0.015 | 1965 | 33 | 47 | 7 | 6 | 13 | 349 | 447 | 215 |
-0.014 | 1964 | 31 | 46 | 12 | 7 | 19 | 339 | 436 | 214 |
-0.013 | 1963 | 32 | 57 | 12 | 15 | 27 | 345 | 464 | 213 |
-0.012 | 1962 | 31 | 71 | 24 | 6 | 30 | 372 | 632 | 212 |
-0.011 | 1961 | 32 | 76 | 33 | 7 | 40 | 381 | 678 | 211 |
-0.010 | 1960 | 32 | 75 | 30 | 6 | 36 | 393 | 681 | 210 |
-0.009 | 1959 | 29 | 77 | 40 | 8 | 48 | 372 | 678 | 209 |
-0.008 | 1958 | 29 | 74 | 35 | 8 | 43 | 363 | 654 | 208 |
-0.007 | 1957 | 30 | 74 | 35 | 9 | 44 | 353 | 651 | 207 |
-0.006 | 1956 | 31 | 62 | 16 | 5 | 21 | 356 | 572 | 206 |
-0.005 | 1955 | 31 | 74 | 28 | 6 | 34 | 364 | 661 | 205 |
-0.004 | 1954 | 31 | 77 | 39 | 10 | 49 | 378 | 678 | 204 |
-0.003 | 1953 | 31 | 73 | 29 | 7 | 36 | 367 | 650 | 203 |
-0.002 | 1952 | 31 | 74 | 24 | 9 | 33 | 370 | 635 | 202 |
-0.001 | 1951 | 30 | 72 | 38 | 9 | 47 | 360 | 634 | 201 |
0.000 | 1950 | 33 | 72 | 35 | 7 | 42 | 368 | 653 | 200 |
0.001 | 1949 | 30 | 70 | 45 | 12 | 57 | 354 | 629 | 199 |
0.002 | 1948 | 28 | 74 | 64 | 14 | 78 | 329 | 644 | 198 |
0.003 | 1947 | 30 | 75 | 63 | 17 | 80 | 360 | 655 | 197 |
0.004 | 1946 | 28 | 75 | 72 | 19 | 91 | 353 | 648 | 196 |
0.005 | 1945 | 30 | 77 | 78 | 20 | 98 | 376 | 662 | 195 |
0.006 | 1944 | 28 | 77 | 62 | 19 | 81 | 365 | 669 | 194 |
0.007 | 1943 | 29 | 76 | 62 | 18 | 80 | 370 | 664 | 193 |
0.008 | 1942 | 30 | 72 | 54 | 12 | 66 | 360 | 624 | 192 |
0.009 | 1941 | 30 | 67 | 38 | 11 | 49 | 350 | 586 | 191 |
0.010 | 1940 | 30 | 72 | 39 | 12 | 51 | 369 | 630 | 190 |
0.011 | 1939 | 30 | 77 | 51 | 12 | 63 | 367 | 672 | 189 |
0.012 | 1938 | 30 | 69 | 46 | 12 | 58 | 363 | 597 | 188 |
0.013 | 1937 | 31 | 71 | 51 | 12 | 63 | 365 | 626 | 187 |
0.014 | 1936 | 31 | 70 | 40 | 13 | 53 | 360 | 609 | 186 |
0.015 | 1935 | 29 | 70 | 51 | 12 | 63 | 346 | 620 | 185 |
0.016 | 1934 | 31 | 68 | 46 | 11 | 57 | 352 | 611 | 184 |
0.017 | 1933 | 30 | 66 | 40 | 12 | 52 | 353 | 584 | 183 |
0.018 | 1932 | 31 | 68 | 40 | 9 | 49 | 359 | 615 | 182 |
0.019 | 1931 | 29 | 72 | 51 | 9 | 60 | 350 | 637 | 181 |
0.020 | 1930 | 32 | 71 | 44 | 7 | 51 | 368 | 624 | 180 |
0.021 | 1929 | 31 | 69 | 41 | 9 | 50 | 374 | 618 | 179 |
0.022 | 1928 | 32 | 74 | 35 | 8 | 43 | 385 | 652 | 178 |
0.023 | 1927 | 31 | 63 | 30 | 8 | 38 | 362 | 562 | 177 |
0.024 | 1926 | 29 | 73 | 43 | 9 | 52 | 365 | 637 | 176 |
0.025 | 1925 | 29 | 66 | 39 | 9 | 48 | 344 | 583 | 175 |
0.026 | 1924 | 30 | 70 | 49 | 9 | 58 | 356 | 593 | 174 |
0.027 | 1923 | 31 | 68 | 37 | 10 | 47 | 350 | 603 | 173 |
0.028 | 1922 | 28 | 65 | 43 | 9 | 52 | 325 | 574 | 172 |
0.029 | 1921 | 30 | 67 | 57 | 10 | 67 | 334 | 592 | 171 |
0.030 | 1920 | 29 | 68 | 57 | 11 | 68 | 340 | 604 | 170 |
0.031 | 1919 | 28 | 78 | 76 | 13 | 89 | 336 | 686 | 169 |
0.032 | 1918 | 27 | 75 | 72 | 14 | 86 | 329 | 654 | 168 |
0.033 | 1917 | 27 | 76 | 89 | 21 | 110 | 331 | 660 | 167 |
0.034 | 1916 | 27 | 72 | 93 | 21 | 114 | 318 | 621 | 166 |
0.035 | 1915 | 28 | 79 | 110 | 21 | 131 | 338 | 669 | 165 |
0.036 | 1914 | 28 | 71 | 88 | 12 | 100 | 336 | 608 | 164 |
0.037 | 1913 | 26 | 73 | 86 | 17 | 103 | 314 | 632 | 163 |
0.038 | 1912 | 26 | 71 | 100 | 15 | 115 | 316 | 612 | 162 |
0.039 | 1911 | 26 | 67 | 92 | 16 | 108 | 310 | 577 | 161 |
0.040 | 1910 | 27 | 80 | 113 | 18 | 131 | 331 | 683 | 160 |
0.041 | 1909 | 26 | 76 | 120 | 28 | 148 | 314 | 638 | 159 |
0.042 | 1908 | 27 | 80 | 135 | 23 | 158 | 323 | 689 | 158 |
0.043 | 1907 | 27 | 68 | 109 | 16 | 125 | 313 | 572 | 157 |
0.044 | 1906 | 29 | 76 | 90 | 16 | 106 | 349 | 641 | 156 |
0.045 | 1905 | 29 | 84 | 102 | 17 | 119 | 345 | 736 | 155 |
0.046 | 1904 | 27 | 80 | 133 | 24 | 157 | 339 | 667 | 154 |
0.047 | 1903 | 27 | 73 | 83 | 12 | 95 | 325 | 648 | 153 |
0.048 | 1902 | 27 | 80 | 99 | 20 | 119 | 334 | 684 | 152 |
0.049 | 1901 | 27 | 79 | 107 | 20 | 127 | 321 | 681 | 151 |
0.050 | 1900 | 28 | 77 | 115 | 16 | 131 | 335 | 660 | 150 |
0.051 | 1899 | 27 | 71 | 92 | 21 | 113 | 320 | 604 | 149 |
0.052 | 1898 | 28 | 82 | 112 | 25 | 137 | 338 | 705 | 148 |
0.053 | 1897 | 26 | 78 | 125 | 23 | 148 | 320 | 659 | 147 |
0.054 | 1896 | 24 | 71 | 115 | 28 | 143 | 293 | 596 | 146 |
0.055 | 1895 | 26 | 70 | 111 | 24 | 135 | 311 | 594 | 145 |
0.056 | 1894 | 26 | 69 | 90 | 21 | 111 | 308 | 591 | 144 |
0.057 | 1893 | 27 | 61 | 86 | 21 | 107 | 313 | 529 | 143 |
0.058 | 1892 | 29 | 73 | 82 | 15 | 97 | 334 | 636 | 142 |
0.059 | 1891 | 29 | 71 | 71 | 20 | 91 | 346 | 610 | 141 |
0.060 | 1890 | 31 | 65 | 45 | 15 | 60 | 365 | 573 | 140 |
0.061 | 1889 | 29 | 70 | 69 | 15 | 84 | 343 | 616 | 139 |
0.062 | 1888 | 28 | 77 | 97 | 22 | 119 | 336 | 653 | 138 |
0.063 | 1887 | 28 | 75 | 112 | 22 | 134 | 338 | 646 | 137 |
0.064 | 1886 | 26 | 72 | 145 | 24 | 169 | 322 | 621 | 136 |
0.065 | 1885 | 29 | 76 | 157 | 25 | 182 | 351 | 648 | 135 |
0.066 | 1884 | 28 | 62 | 147 | 21 | 168 | 327 | 528 | 134 |
0.067 | 1883 | 27 | 82 | 119 | 40 | 159 | 337 | 700 | 133 |
0.068 | 1882 | 26 | 78 | 141 | 30 | 171 | 321 | 660 | 132 |
0.069 | 1881 | 28 | 76 | 137 | 28 | 165 | 330 | 630 | 131 |
0.070 | 1880 | 28 | 68 | 92 | 17 | 109 | 332 | 591 | 130 |
0.071 | 1879 | 29 | 83 | 122 | 29 | 151 | 353 | 694 | 129 |
0.072 | 1878 | 29 | 82 | 100 | 23 | 123 | 354 | 710 | 128 |
0.073 | 1877 | 28 | 80 | 120 | 18 | 138 | 340 | 675 | 127 |
0.074 | 1876 | 29 | 72 | 106 | 16 | 122 | 332 | 613 | 126 |
0.075 | 1875 | 29 | 79 | 86 | 19 | 105 | 350 | 686 | 125 |
0.076 | 1874 | 29 | 71 | 61 | 19 | 80 | 341 | 615 | 124 |
0.077 | 1873 | 28 | 76 | 88 | 21 | 109 | 340 | 639 | 123 |
0.078 | 1872 | 30 | 69 | 82 | 18 | 100 | 337 | 621 | 122 |
0.079 | 1871 | 27 | 83 | 115 | 27 | 142 | 349 | 694 | 121 |
0.080 | 1870 | 28 | 83 | 134 | 36 | 170 | 356 | 708 | 120 |
0.081 | 1869 | 25 | 82 | 177 | 49 | 226 | 333 | 675 | 119 |
0.082 | 1868 | 27 | 70 | 139 | 33 | 172 | 325 | 571 | 118 |
0.083 | 1867 | 28 | 72 | 128 | 29 | 157 | 340 | 613 | 117 |
0.084 | 1866 | 26 | 82 | 168 | 30 | 198 | 327 | 684 | 116 |
0.085 | 1865 | 27 | 80 | 159 | 27 | 186 | 330 | 679 | 115 |
0.086 | 1864 | 30 | 81 | 174 | 21 | 195 | 365 | 698 | 114 |
0.087 | 1863 | 28 | 84 | 203 | 30 | 233 | 349 | 701 | 113 |
0.088 | 1862 | 30 | 66 | 106 | 26 | 132 | 348 | 541 | 112 |
0.089 | 1861 | 29 | 79 | 170 | 27 | 197 | 338 | 655 | 111 |
0.090 | 1860 | 28 | 74 | 135 | 27 | 162 | 329 | 631 | 110 |
0.091 | 1859 | 28 | 81 | 133 | 24 | 157 | 352 | 698 | 109 |
0.092 | 1858 | 28 | 82 | 150 | 25 | 175 | 338 | 694 | 108 |
0.093 | 1857 | 29 | 81 | 159 | 24 | 183 | 356 | 679 | 107 |
0.094 | 1856 | 28 | 80 | 167 | 28 | 195 | 353 | 657 | 106 |
0.095 | 1855 | 29 | 81 | 207 | 34 | 241 | 356 | 683 | 105 |
0.096 | 1854 | 28 | 76 | 202 | 38 | 240 | 343 | 647 | 104 |
0.097 | 1853 | 30 | 76 | 189 | 39 | 228 | 356 | 639 | 103 |
0.098 | 1852 | 29 | 80 | 196 | 41 | 237 | 351 | 659 | 102 |
0.099 | 1851 | 26 | 77 | 223 | 44 | 267 | 321 | 635 | 101 |
0.100 | 1850 | 28 | 71 | 167 | 29 | 196 | 338 | 604 | 100 |
0.101 | 1849 | 26 | 76 | 172 | 68 | 240 | 335 | 634 | 99 |
0.102 | 1848 | 27 | 80 | 222 | 57 | 279 | 332 | 672 | 98 |
0.103 | 1847 | 26 | 76 | 165 | 38 | 203 | 327 | 625 | 97 |
0.104 | 1846 | 27 | 80 | 186 | 41 | 227 | 340 | 681 | 96 |
0.105 | 1845 | 26 | 73 | 180 | 35 | 215 | 333 | 607 | 95 |
0.106 | 1844 | 27 | 76 | 163 | 56 | 219 | 357 | 644 | 94 |
0.107 | 1843 | 25 | 74 | 204 | 68 | 272 | 318 | 636 | 93 |
0.108 | 1842 | 26 | 70 | 159 | 39 | 198 | 323 | 589 | 92 |
0.109 | 1841 | 26 | 78 | 196 | 31 | 227 | 323 | 657 | 91 |
0.110 | 1840 | 26 | 69 | 181 | 41 | 222 | 324 | 579 | 90 |
0.111 | 1839 | 26 | 72 | 196 | 40 | 236 | 331 | 587 | 89 |
0.112 | 1838 | 29 | 79 | 176 | 36 | 212 | 360 | 657 | 88 |
0.113 | 1837 | 29 | 75 | 198 | 37 | 235 | 341 | 625 | 87 |
0.114 | 1836 | 27 | 71 | 140 | 29 | 169 | 345 | 605 | 86 |
0.115 | 1835 | 28 | 82 | 170 | 28 | 198 | 363 | 665 | 85 |
0.116 | 1834 | 29 | 86 | 164 | 29 | 193 | 366 | 716 | 84 |
0.117 | 1833 | 30 | 77 | 164 | 33 | 197 | 366 | 638 | 83 |
0.118 | 1832 | 29 | 82 | 159 | 33 | 192 | 352 | 647 | 82 |
0.119 | 1831 | 29 | 87 | 144 | 19 | 163 | 357 | 752 | 81 |
0.120 | 1830 | 28 | 86 | 162 | 24 | 186 | 353 | 724 | 80 |
0.121 | 1829 | 32 | 88 | 190 | 28 | 218 | 382 | 730 | 79 |
0.122 | 1828 | 28 | 76 | 175 | 17 | 192 | 349 | 628 | 78 |
0.123 | 1827 | 26 | 79 | 178 | 29 | 207 | 323 | 664 | 77 |
0.124 | 1826 | 28 | 84 | 159 | 24 | 183 | 351 | 702 | 76 |
0.125 | 1825 | 28 | 81 | 125 | 19 | 144 | 352 | 687 | 75 |
0.126 | 1824 | 27 | 82 | 140 | 19 | 159 | 335 | 693 | 74 |
0.127 | 1823 | 26 | 79 | 122 | 23 | 145 | 321 | 659 | 73 |
0.128 | 1822 | 27 | 84 | 166 | 22 | 188 | 339 | 701 | 72 |
0.129 | 1821 | 26 | 79 | 197 | 35 | 232 | 349 | 661 | 71 |
0.130 | 1820 | 26 | 76 | 221 | 49 | 270 | 328 | 624 | 70 |
0.131 | 1819 | 28 | 71 | 154 | 28 | 182 | 336 | 586 | 69 |
0.132 | 1818 | 27 | 83 | 209 | 38 | 247 | 340 | 680 | 68 |
0.133 | 1817 | 27 | 75 | 209 | 44 | 253 | 336 | 618 | 67 |
0.134 | 1816 | 27 | 77 | 203 | 39 | 242 | 332 | 638 | 66 |
0.135 | 1815 | 27 | 81 | 208 | 27 | 235 | 342 | 669 | 65 |
0.136 | 1814 | 27 | 78 | 241 | 43 | 284 | 328 | 625 | 64 |
0.137 | 1813 | 25 | 76 | 240 | 45 | 285 | 321 | 602 | 63 |
0.138 | 1812 | 30 | 84 | 200 | 39 | 239 | 374 | 691 | 62 |
0.139 | 1811 | 32 | 73 | 135 | 21 | 156 | 370 | 622 | 61 |
0.140 | 1810 | 28 | 62 | 155 | 18 | 173 | 323 | 522 | 60 |
0.141 | 1809 | 27 | 76 | 217 | 36 | 253 | 326 | 650 | 59 |
0.142 | 1808 | 26 | 80 | 232 | 58 | 290 | 321 | 646 | 58 |
0.143 | 1807 | 27 | 77 | 211 | 46 | 257 | 326 | 638 | 57 |
0.144 | 1806 | 26 | 71 | 220 | 37 | 257 | 313 | 584 | 56 |
0.145 | 1805 | 26 | 75 | 194 | 36 | 230 | 322 | 640 | 55 |
0.146 | 1804 | 26 | 80 | 232 | 40 | 272 | 320 | 659 | 54 |
0.147 | 1803 | 27 | 81 | 243 | 48 | 291 | 336 | 658 | 53 |
0.148 | 1802 | 26 | 81 | 214 | 34 | 248 | 328 | 674 | 52 |
0.149 | 1801 | 29 | 75 | 156 | 40 | 196 | 331 | 639 | 51 |
0.150 | 1800 | 29 | 86 | 230 | 53 | 283 | 371 | 690 | 50 |
0.151 | 1799 | 28 | 75 | 215 | 44 | 259 | 345 | 615 | 49 |
0.152 | 1798 | 30 | 85 | 241 | 64 | 305 | 364 | 687 | 48 |
0.153 | 1797 | 28 | 81 | 216 | 45 | 261 | 349 | 667 | 47 |
0.154 | 1796 | 29 | 87 | 208 | 46 | 254 | 364 | 712 | 46 |
0.155 | 1795 | 28 | 83 | 206 | 35 | 241 | 357 | 688 | 45 |
0.156 | 1794 | 27 | 85 | 289 | 32 | 321 | 336 | 676 | 44 |
0.157 | 1793 | 28 | 83 | 267 | 47 | 314 | 344 | 665 | 43 |
0.158 | 1792 | 28 | 82 | 279 | 65 | 344 | 354 | 659 | 42 |
0.159 | 1791 | 27 | 79 | 293 | 74 | 367 | 342 | 645 | 41 |
0.160 | 1790 | 30 | 84 | 200 | 30 | 230 | 378 | 697 | 40 |
0.161 | 1789 | 26 | 82 | 249 | 54 | 303 | 333 | 654 | 39 |
0.162 | 1788 | 27 | 83 | 220 | 38 | 258 | 347 | 665 | 38 |
0.163 | 1787 | 30 | 80 | 189 | 57 | 246 | 361 | 676 | 37 |
0.164 | 1786 | 28 | 82 | 256 | 50 | 306 | 335 | 676 | 36 |
0.165 | 1785 | 28 | 83 | 236 | 51 | 287 | 357 | 668 | 35 |
0.166 | 1784 | 28 | 85 | 220 | 53 | 273 | 341 | 702 | 34 |
0.167 | 1783 | 28 | 80 | 234 | 39 | 273 | 348 | 676 | 33 |
0.168 | 1782 | 29 | 84 | 239 | 41 | 280 | 356 | 694 | 32 |
0.169 | 1781 | 23 | 79 | 189 | 72 | 261 | 321 | 627 | 31 |
0.170 | 1780 | 29 | 80 | 282 | 52 | 334 | 353 | 668 | 30 |
0.171 | 1779 | 27 | 74 | 253 | 54 | 307 | 335 | 623 | 29 |
0.172 | 1778 | 26 | 77 | 231 | 39 | 270 | 325 | 637 | 28 |
0.173 | 1777 | 28 | 77 | 226 | 39 | 265 | 334 | 651 | 27 |
0.174 | 1776 | 30 | 78 | 222 | 42 | 264 | 354 | 673 | 26 |
0.175 | 1775 | 26 | 78 | 210 | 35 | 245 | 318 | 642 | 25 |
0.176 | 1774 | 27 | 77 | 233 | 44 | 277 | 328 | 641 | 24 |
0.177 | 1773 | 25 | 75 | 236 | 54 | 290 | 320 | 625 | 23 |
0.178 | 1772 | 25 | 69 | 233 | 31 | 264 | 299 | 594 | 22 |