Schweingruber, Fritz Hans; Brunner, Margrit (2007): Tree-ring measurements of Abies magnifica (California red fir) from sample SQUAW-41 [dataset]. Swiss Federal Institute for Forest, Snow and Landscape Research, PANGAEA, https://doi.org/10.1594/PANGAEA.598522
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 207; Begin 1777; 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 | Tree ring width | TRW | 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:
1863 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 TRW [1/100 mm] | 8 I [1/1000 g/cm3] | 9 T [1/1000 g/cm3] | 10 Age_pith [a] |
---|---|---|---|---|---|---|---|---|---|
-0.033 | 1983 | 34 | 76 | 48 | 15 | 63 | 389 | 657 | 243 |
-0.032 | 1982 | 28 | 83 | 85 | 37 | 122 | 368 | 700 | 242 |
-0.031 | 1981 | 31 | 85 | 92 | 50 | 142 | 417 | 706 | 241 |
-0.030 | 1980 | 24 | 85 | 114 | 70 | 184 | 340 | 667 | 240 |
-0.029 | 1979 | 24 | 76 | 80 | 20 | 100 | 327 | 651 | 239 |
-0.028 | 1978 | 25 | 70 | 62 | 34 | 96 | 323 | 605 | 238 |
-0.027 | 1977 | 26 | 72 | 60 | 13 | 73 | 317 | 635 | 237 |
-0.026 | 1976 | 29 | 64 | 50 | 9 | 59 | 320 | 571 | 236 |
-0.025 | 1975 | 29 | 67 | 35 | 11 | 46 | 333 | 588 | 235 |
-0.024 | 1974 | 26 | 76 | 46 | 18 | 64 | 319 | 666 | 234 |
-0.023 | 1973 | 29 | 75 | 40 | 13 | 53 | 343 | 666 | 233 |
-0.022 | 1972 | 32 | 69 | 23 | 11 | 34 | 389 | 608 | 232 |
-0.021 | 1971 | 25 | 78 | 77 | 27 | 104 | 322 | 660 | 231 |
-0.020 | 1970 | 26 | 79 | 138 | 54 | 192 | 323 | 676 | 230 |
-0.019 | 1969 | 25 | 80 | 100 | 32 | 132 | 322 | 678 | 229 |
-0.018 | 1968 | 24 | 72 | 126 | 19 | 145 | 307 | 616 | 228 |
-0.017 | 1967 | 22 | 73 | 95 | 30 | 125 | 285 | 593 | 227 |
-0.016 | 1966 | 24 | 77 | 87 | 28 | 115 | 298 | 642 | 226 |
-0.015 | 1965 | 23 | 58 | 84 | 21 | 105 | 295 | 486 | 225 |
-0.014 | 1964 | 23 | 73 | 129 | 46 | 175 | 304 | 595 | 224 |
-0.013 | 1963 | 24 | 71 | 153 | 80 | 233 | 322 | 581 | 223 |
-0.012 | 1962 | 26 | 79 | 116 | 37 | 153 | 335 | 685 | 222 |
-0.011 | 1961 | 25 | 78 | 105 | 36 | 141 | 348 | 663 | 221 |
-0.010 | 1960 | 27 | 79 | 107 | 44 | 151 | 330 | 669 | 220 |
-0.009 | 1959 | 24 | 76 | 156 | 46 | 202 | 317 | 618 | 219 |
-0.008 | 1958 | 26 | 77 | 154 | 39 | 193 | 330 | 640 | 218 |
-0.007 | 1957 | 25 | 81 | 161 | 55 | 216 | 343 | 673 | 217 |
-0.006 | 1956 | 24 | 71 | 85 | 48 | 133 | 322 | 585 | 216 |
-0.005 | 1955 | 25 | 75 | 117 | 33 | 150 | 315 | 644 | 215 |
-0.004 | 1954 | 22 | 77 | 159 | 42 | 201 | 295 | 638 | 214 |
-0.003 | 1953 | 23 | 65 | 115 | 26 | 141 | 294 | 557 | 213 |
-0.002 | 1952 | 24 | 66 | 71 | 22 | 93 | 313 | 561 | 212 |
-0.001 | 1951 | 23 | 74 | 137 | 46 | 183 | 314 | 624 | 211 |
0.000 | 1950 | 24 | 77 | 118 | 39 | 157 | 303 | 649 | 210 |
0.001 | 1949 | 25 | 75 | 102 | 24 | 126 | 309 | 627 | 209 |
0.002 | 1948 | 22 | 72 | 131 | 34 | 165 | 281 | 606 | 208 |
0.003 | 1947 | 24 | 80 | 150 | 44 | 194 | 319 | 658 | 207 |
0.004 | 1946 | 24 | 75 | 116 | 40 | 156 | 322 | 621 | 206 |
0.005 | 1945 | 24 | 78 | 152 | 26 | 178 | 321 | 660 | 205 |
0.006 | 1944 | 23 | 80 | 192 | 61 | 253 | 310 | 664 | 204 |
0.007 | 1943 | 24 | 82 | 222 | 78 | 300 | 333 | 667 | 203 |
0.008 | 1942 | 26 | 79 | 182 | 62 | 244 | 357 | 652 | 202 |
0.009 | 1941 | 27 | 69 | 124 | 40 | 164 | 344 | 584 | 201 |
0.010 | 1940 | 26 | 79 | 152 | 45 | 197 | 344 | 671 | 200 |
0.011 | 1939 | 25 | 83 | 210 | 73 | 283 | 335 | 687 | 199 |
0.012 | 1938 | 26 | 82 | 166 | 57 | 223 | 326 | 685 | 198 |
0.013 | 1937 | 25 | 81 | 139 | 44 | 183 | 322 | 657 | 197 |
0.014 | 1936 | 23 | 73 | 164 | 57 | 221 | 312 | 595 | 196 |
0.015 | 1935 | 25 | 77 | 194 | 45 | 239 | 346 | 633 | 195 |
0.016 | 1934 | 27 | 83 | 221 | 74 | 295 | 338 | 698 | 194 |
0.017 | 1933 | 24 | 80 | 128 | 39 | 167 | 309 | 643 | 193 |
0.018 | 1932 | 25 | 85 | 122 | 35 | 157 | 334 | 714 | 192 |
0.019 | 1931 | 27 | 85 | 148 | 53 | 201 | 341 | 697 | 191 |
0.020 | 1930 | 26 | 74 | 105 | 29 | 134 | 334 | 639 | 190 |
0.021 | 1929 | 27 | 77 | 120 | 30 | 150 | 323 | 669 | 189 |
0.022 | 1928 | 25 | 84 | 197 | 68 | 265 | 338 | 694 | 188 |
0.023 | 1927 | 25 | 79 | 163 | 53 | 216 | 344 | 639 | 187 |
0.024 | 1926 | 26 | 86 | 218 | 70 | 288 | 341 | 699 | 186 |
0.025 | 1925 | 25 | 67 | 133 | 62 | 195 | 314 | 567 | 185 |
0.026 | 1924 | 25 | 80 | 192 | 41 | 233 | 317 | 643 | 184 |
0.027 | 1923 | 26 | 64 | 153 | 49 | 202 | 317 | 564 | 183 |
0.028 | 1922 | 24 | 81 | 162 | 45 | 207 | 338 | 656 | 182 |
0.029 | 1921 | 27 | 66 | 145 | 63 | 208 | 345 | 553 | 181 |
0.030 | 1920 | 25 | 67 | 124 | 57 | 181 | 338 | 563 | 180 |
0.031 | 1919 | 27 | 83 | 146 | 43 | 189 | 352 | 689 | 179 |
0.032 | 1918 | 25 | 81 | 137 | 36 | 173 | 334 | 678 | 178 |
0.033 | 1917 | 27 | 74 | 145 | 30 | 175 | 338 | 623 | 177 |
0.034 | 1916 | 26 | 75 | 113 | 29 | 142 | 343 | 627 | 176 |
0.035 | 1915 | 25 | 82 | 185 | 44 | 229 | 346 | 651 | 175 |
0.036 | 1914 | 26 | 77 | 143 | 45 | 188 | 338 | 615 | 174 |
0.037 | 1913 | 24 | 79 | 185 | 32 | 217 | 333 | 637 | 173 |
0.038 | 1912 | 26 | 73 | 133 | 36 | 169 | 347 | 627 | 172 |
0.039 | 1911 | 28 | 67 | 71 | 33 | 104 | 352 | 567 | 171 |
0.040 | 1910 | 27 | 87 | 165 | 66 | 231 | 370 | 722 | 170 |
0.041 | 1909 | 27 | 74 | 116 | 56 | 172 | 353 | 611 | 169 |
0.042 | 1908 | 26 | 79 | 178 | 55 | 233 | 326 | 661 | 168 |
0.043 | 1907 | 29 | 76 | 109 | 27 | 136 | 353 | 619 | 167 |
0.044 | 1906 | 27 | 82 | 102 | 27 | 129 | 348 | 663 | 166 |
0.045 | 1905 | 26 | 78 | 150 | 29 | 179 | 333 | 655 | 165 |
0.046 | 1904 | 24 | 80 | 158 | 56 | 214 | 319 | 663 | 164 |
0.047 | 1903 | 24 | 78 | 116 | 33 | 149 | 322 | 644 | 163 |
0.048 | 1902 | 25 | 81 | 111 | 33 | 144 | 337 | 669 | 162 |
0.049 | 1901 | 24 | 78 | 110 | 37 | 147 | 338 | 647 | 161 |
0.050 | 1900 | 25 | 76 | 87 | 20 | 107 | 327 | 656 | 160 |
0.051 | 1899 | 27 | 71 | 62 | 16 | 78 | 317 | 619 | 159 |
0.052 | 1898 | 25 | 79 | 93 | 24 | 117 | 318 | 673 | 158 |
0.053 | 1897 | 23 | 74 | 90 | 24 | 114 | 315 | 615 | 157 |
0.054 | 1896 | 24 | 73 | 81 | 31 | 112 | 329 | 599 | 156 |
0.055 | 1895 | 23 | 74 | 82 | 25 | 107 | 317 | 601 | 155 |
0.056 | 1894 | 26 | 79 | 79 | 22 | 101 | 346 | 651 | 154 |
0.057 | 1893 | 24 | 68 | 69 | 27 | 96 | 318 | 583 | 153 |
0.058 | 1892 | 26 | 80 | 65 | 19 | 84 | 349 | 679 | 152 |
0.059 | 1891 | 27 | 77 | 61 | 23 | 84 | 341 | 652 | 151 |
0.060 | 1890 | 30 | 69 | 22 | 14 | 36 | 362 | 609 | 150 |
0.061 | 1889 | 26 | 82 | 72 | 19 | 91 | 344 | 688 | 149 |
0.062 | 1888 | 25 | 82 | 87 | 24 | 111 | 336 | 678 | 148 |
0.063 | 1887 | 24 | 78 | 95 | 26 | 121 | 331 | 656 | 147 |
0.064 | 1886 | 24 | 77 | 114 | 27 | 141 | 321 | 649 | 146 |
0.065 | 1885 | 25 | 81 | 126 | 31 | 157 | 324 | 671 | 145 |
0.066 | 1884 | 23 | 63 | 85 | 19 | 104 | 309 | 534 | 144 |
0.067 | 1883 | 24 | 77 | 99 | 30 | 129 | 325 | 647 | 143 |
0.068 | 1882 | 24 | 74 | 119 | 30 | 149 | 313 | 621 | 142 |
0.069 | 1881 | 25 | 76 | 117 | 34 | 151 | 338 | 633 | 141 |
0.070 | 1880 | 25 | 76 | 102 | 30 | 132 | 328 | 626 | 140 |
0.071 | 1879 | 24 | 79 | 158 | 47 | 205 | 332 | 650 | 139 |
0.072 | 1878 | 25 | 80 | 128 | 52 | 180 | 346 | 677 | 138 |
0.073 | 1877 | 24 | 83 | 157 | 39 | 196 | 326 | 696 | 137 |
0.074 | 1876 | 23 | 82 | 108 | 29 | 137 | 321 | 665 | 136 |
0.075 | 1875 | 26 | 83 | 92 | 31 | 123 | 346 | 707 | 135 |
0.076 | 1874 | 29 | 76 | 52 | 27 | 79 | 355 | 660 | 134 |
0.077 | 1873 | 27 | 85 | 131 | 36 | 167 | 361 | 701 | 133 |
0.078 | 1872 | 26 | 81 | 87 | 45 | 132 | 371 | 680 | 132 |
0.079 | 1871 | 26 | 86 | 97 | 29 | 126 | 351 | 728 | 131 |
0.080 | 1870 | 25 | 81 | 119 | 34 | 153 | 336 | 688 | 130 |
0.081 | 1869 | 25 | 79 | 133 | 41 | 174 | 342 | 656 | 129 |
0.082 | 1868 | 27 | 72 | 88 | 37 | 125 | 340 | 606 | 128 |
0.083 | 1867 | 24 | 72 | 80 | 36 | 116 | 322 | 609 | 127 |
0.084 | 1866 | 26 | 77 | 115 | 37 | 152 | 336 | 646 | 126 |
0.085 | 1865 | 32 | 78 | 75 | 34 | 109 | 383 | 663 | 125 |
0.086 | 1864 | 28 | 75 | 102 | 28 | 130 | 351 | 643 | 124 |
0.087 | 1863 | 25 | 79 | 142 | 26 | 168 | 329 | 663 | 123 |
0.088 | 1862 | 29 | 68 | 50 | 21 | 71 | 335 | 574 | 122 |
0.089 | 1861 | 29 | 80 | 77 | 27 | 104 | 355 | 667 | 121 |
0.090 | 1860 | 28 | 73 | 79 | 23 | 102 | 332 | 627 | 120 |
0.091 | 1859 | 26 | 81 | 82 | 27 | 109 | 355 | 688 | 119 |
0.092 | 1858 | 26 | 88 | 120 | 31 | 151 | 361 | 731 | 118 |
0.093 | 1857 | 27 | 86 | 92 | 35 | 127 | 367 | 719 | 117 |
0.094 | 1856 | 29 | 83 | 72 | 25 | 97 | 377 | 702 | 116 |
0.095 | 1855 | 26 | 84 | 114 | 45 | 159 | 367 | 709 | 115 |
0.096 | 1854 | 25 | 84 | 114 | 24 | 138 | 356 | 697 | 114 |
0.097 | 1853 | 26 | 80 | 100 | 33 | 133 | 351 | 663 | 113 |
0.098 | 1852 | 26 | 86 | 121 | 34 | 155 | 347 | 690 | 112 |
0.099 | 1851 | 26 | 76 | 119 | 34 | 153 | 331 | 603 | 111 |
0.100 | 1850 | 25 | 81 | 86 | 32 | 118 | 369 | 660 | 110 |
0.101 | 1849 | 25 | 85 | 93 | 29 | 122 | 355 | 720 | 109 |
0.102 | 1848 | 26 | 81 | 113 | 30 | 143 | 340 | 665 | 108 |
0.103 | 1847 | 27 | 81 | 63 | 20 | 83 | 355 | 689 | 107 |
0.104 | 1846 | 26 | 84 | 118 | 24 | 142 | 345 | 711 | 106 |
0.105 | 1845 | 25 | 85 | 120 | 28 | 148 | 344 | 715 | 105 |
0.106 | 1844 | 26 | 79 | 104 | 26 | 130 | 343 | 651 | 104 |
0.107 | 1843 | 26 | 82 | 107 | 29 | 136 | 368 | 690 | 103 |
0.108 | 1842 | 23 | 84 | 105 | 33 | 138 | 333 | 696 | 102 |
0.109 | 1841 | 24 | 82 | 146 | 37 | 183 | 330 | 671 | 101 |
0.110 | 1840 | 24 | 75 | 115 | 27 | 142 | 308 | 619 | 100 |
0.111 | 1839 | 23 | 74 | 152 | 32 | 184 | 302 | 614 | 99 |
0.112 | 1838 | 25 | 80 | 130 | 35 | 165 | 332 | 655 | 98 |
0.113 | 1837 | 25 | 78 | 132 | 36 | 168 | 320 | 631 | 97 |
0.114 | 1836 | 24 | 76 | 97 | 32 | 129 | 336 | 612 | 96 |
0.115 | 1835 | 24 | 82 | 137 | 46 | 183 | 335 | 667 | 95 |
0.116 | 1834 | 24 | 85 | 147 | 35 | 182 | 333 | 700 | 94 |
0.117 | 1833 | 25 | 80 | 140 | 44 | 184 | 334 | 638 | 93 |
0.118 | 1832 | 25 | 77 | 118 | 46 | 164 | 326 | 627 | 92 |
0.119 | 1831 | 24 | 82 | 118 | 38 | 156 | 330 | 678 | 91 |
0.120 | 1830 | 23 | 80 | 113 | 31 | 144 | 327 | 659 | 90 |
0.121 | 1829 | 24 | 86 | 143 | 47 | 190 | 342 | 709 | 89 |
0.122 | 1828 | 25 | 73 | 133 | 21 | 154 | 329 | 604 | 88 |
0.123 | 1827 | 22 | 75 | 143 | 32 | 175 | 302 | 620 | 87 |
0.124 | 1826 | 22 | 77 | 141 | 32 | 173 | 314 | 655 | 86 |
0.125 | 1825 | 26 | 72 | 69 | 32 | 101 | 334 | 607 | 85 |
0.126 | 1824 | 23 | 74 | 111 | 27 | 138 | 299 | 613 | 84 |
0.127 | 1823 | 23 | 79 | 134 | 31 | 165 | 308 | 660 | 83 |
0.128 | 1822 | 26 | 82 | 121 | 31 | 152 | 337 | 696 | 82 |
0.129 | 1821 | 24 | 75 | 135 | 47 | 182 | 324 | 639 | 81 |
0.130 | 1820 | 23 | 75 | 147 | 28 | 175 | 302 | 634 | 80 |
0.131 | 1819 | 24 | 72 | 106 | 32 | 138 | 313 | 588 | 79 |
0.132 | 1818 | 23 | 81 | 163 | 26 | 189 | 308 | 681 | 78 |
0.133 | 1817 | 22 | 78 | 170 | 27 | 197 | 294 | 641 | 77 |
0.134 | 1816 | 23 | 77 | 134 | 33 | 167 | 316 | 636 | 76 |
0.135 | 1815 | 24 | 78 | 117 | 34 | 151 | 326 | 624 | 75 |
0.136 | 1814 | 24 | 76 | 161 | 44 | 205 | 321 | 619 | 74 |
0.137 | 1813 | 22 | 73 | 144 | 35 | 179 | 301 | 592 | 73 |
0.138 | 1812 | 25 | 81 | 123 | 34 | 157 | 333 | 673 | 72 |
0.139 | 1811 | 28 | 65 | 58 | 24 | 82 | 339 | 555 | 71 |
0.140 | 1810 | 27 | 57 | 42 | 29 | 71 | 319 | 481 | 70 |
0.141 | 1809 | 23 | 72 | 94 | 41 | 135 | 322 | 616 | 69 |
0.142 | 1808 | 22 | 81 | 132 | 30 | 162 | 307 | 677 | 68 |
0.143 | 1807 | 24 | 78 | 125 | 33 | 158 | 312 | 654 | 67 |
0.144 | 1806 | 24 | 71 | 116 | 37 | 153 | 311 | 576 | 66 |
0.145 | 1805 | 22 | 77 | 114 | 36 | 150 | 316 | 628 | 65 |
0.146 | 1804 | 22 | 80 | 124 | 31 | 155 | 314 | 659 | 64 |
0.147 | 1803 | 23 | 81 | 117 | 24 | 141 | 315 | 672 | 63 |
0.148 | 1802 | 23 | 78 | 110 | 32 | 142 | 310 | 641 | 62 |
0.149 | 1801 | 24 | 69 | 85 | 26 | 111 | 315 | 588 | 61 |
0.150 | 1800 | 25 | 75 | 110 | 27 | 137 | 327 | 615 | 60 |
0.151 | 1799 | 24 | 72 | 71 | 35 | 106 | 323 | 595 | 59 |
0.152 | 1798 | 23 | 80 | 100 | 23 | 123 | 312 | 658 | 58 |
0.153 | 1797 | 25 | 74 | 78 | 18 | 96 | 312 | 645 | 57 |
0.154 | 1796 | 26 | 80 | 77 | 20 | 97 | 330 | 671 | 56 |
0.155 | 1795 | 25 | 80 | 91 | 21 | 112 | 323 | 655 | 55 |
0.156 | 1794 | 21 | 81 | 155 | 28 | 183 | 293 | 667 | 54 |
0.157 | 1793 | 23 | 75 | 125 | 37 | 162 | 310 | 616 | 53 |
0.158 | 1792 | 22 | 74 | 136 | 34 | 170 | 300 | 618 | 52 |
0.159 | 1791 | 22 | 76 | 159 | 38 | 197 | 295 | 630 | 51 |
0.160 | 1790 | 25 | 75 | 96 | 30 | 126 | 320 | 629 | 50 |
0.161 | 1789 | 22 | 73 | 126 | 43 | 169 | 305 | 595 | 49 |
0.162 | 1788 | 21 | 78 | 131 | 31 | 162 | 304 | 625 | 48 |
0.163 | 1787 | 24 | 70 | 75 | 34 | 109 | 320 | 589 | 47 |
0.164 | 1786 | 22 | 79 | 135 | 36 | 171 | 308 | 646 | 46 |
0.165 | 1785 | 22 | 76 | 120 | 35 | 155 | 294 | 613 | 45 |
0.166 | 1784 | 23 | 78 | 130 | 34 | 164 | 320 | 643 | 44 |
0.167 | 1783 | 24 | 77 | 116 | 28 | 144 | 307 | 641 | 43 |
0.168 | 1782 | 23 | 77 | 122 | 30 | 152 | 303 | 638 | 42 |
0.169 | 1781 | 24 | 74 | 117 | 33 | 150 | 313 | 613 | 41 |
0.170 | 1780 | 23 | 74 | 90 | 24 | 114 | 321 | 630 | 40 |
0.171 | 1779 | 25 | 68 | 66 | 22 | 88 | 313 | 590 | 39 |
0.172 | 1778 | 21 | 71 | 103 | 30 | 133 | 311 | 605 | 38 |
0.173 | 1777 | 23 | 75 | 115 | 29 | 144 | 297 | 627 | 37 |