/* DATA DESCRIPTION:
Citation:	Schweingruber, Fritz Hans (2007): Tree-ring measurements of Picea engelmannii (Engelmann spruce) from sample BITTER-81 [dataset]. Swiss Federal Institute for Forest, Snow and Landscape Research, PANGAEA, https://doi.org/10.1594/PANGAEA.589741
Project(s):	Northern Hemispheric Dendroclimatological Network (NHD/WSL)
Coverage:	LATITUDE: 46.140000 * LONGITUDE: -113.460000
	MINIMUM ELEVATION: 2160.0 m * MAXIMUM ELEVATION: 2160.0 m
Event(s):	BITTER * LATITUDE: 46.140000 * LONGITUDE: -113.460000 * ELEVATION: 2160.0 m * LOCATION: Skalkaho Pass, Bitterroot, USA * CAMPAIGN: WDD (URI: http://www.wsl.ch/dendro/dendrodb.html) * METHOD/DEVICE: Tree ring sampling (TREE) * COMMENT: Exposition W; Slope 15 deg; Geology: Granit Moraenenschutt; Tree line 2540 m; av. Tree height 28 m; Tree cover 75%; Shrub cover 35%; Herb cover 75%; Vegatation type: Homogen; Film number: 747A
Comment:	Species PCEN; No of rings 183; Begin 1801; End 1983
Parameter(s):	AGE [ka BP] (Age) * GEOCODE
	Age [a AD/CE] (Age) * PI: Schweingruber, Fritz Hans (fritz.schweingruber@wsl.ch)
	Density, minimum [1/100 g/cm**3] (N) * PI: Schweingruber, Fritz Hans (fritz.schweingruber@wsl.ch)
	Density, maximum [1/100 g/cm**3] (X) * PI: Schweingruber, Fritz Hans (fritz.schweingruber@wsl.ch)
	Earlywood width [1/100 mm] (E) * PI: Schweingruber, Fritz Hans (fritz.schweingruber@wsl.ch)
	Latewood width [1/100 mm] (L) * PI: Schweingruber, Fritz Hans (fritz.schweingruber@wsl.ch)
	Tree ring width [1/100 mm] (TRW) * PI: Schweingruber, Fritz Hans (fritz.schweingruber@wsl.ch)
	Earlywood density [1/1000 g/cm**3] (I) * PI: Schweingruber, Fritz Hans (fritz.schweingruber@wsl.ch)
	Latewood density [1/1000 g/cm**3] (T) * PI: Schweingruber, Fritz Hans (fritz.schweingruber@wsl.ch)
	Approximate age of pith [a] (Age_pith) * PI: Schweingruber, Fritz Hans (fritz.schweingruber@wsl.ch)
License:	Creative Commons Attribution 3.0 Unported (CC-BY-3.0) (URI: https://creativecommons.org/licenses/by/3.0/)
Size:	1647 data points
*/
Age [ka BP]	Age [a AD/CE]	N [1/100 g/cm**3]	X [1/100 g/cm**3]	E [1/100 mm]	L [1/100 mm]	TRW [1/100 mm]	I [1/1000 g/cm**3]	T [1/1000 g/cm**3]	Age_pith [a]
-0.033	1983	34	63	30	10	40	364	569	191
-0.032	1982	34	62	30	11	41	378	552	190
-0.031	1981	36	67	22	11	33	398	597	189
-0.030	1980	33	66	29	10	39	369	593	188
-0.029	1979	34	71	35	9	44	374	637	187
-0.028	1978	32	69	26	11	37	369	602	186
-0.027	1977	30	62	30	8	38	349	556	185
-0.026	1976	35	63	21	8	29	384	567	184
-0.025	1975	32	64	26	12	38	366	549	183
-0.024	1974	32	71	30	7	37	381	627	182
-0.023	1973	34	73	32	8	40	388	642	181
-0.022	1972	36	72	38	9	47	405	630	180
-0.021	1971	37	78	28	10	38	413	680	179
-0.020	1970	34	72	47	8	55	386	628	178
-0.019	1969	31	72	26	9	35	370	633	177
-0.018	1968	34	65	29	8	37	387	578	176
-0.017	1967	33	64	36	9	45	378	580	175
-0.016	1966	34	73	39	11	50	385	648	174
-0.015	1965	34	57	32	17	49	401	503	173
-0.014	1964	33	56	35	9	44	363	519	172
-0.013	1963	34	69	33	8	41	378	633	171
-0.012	1962	34	73	32	11	43	381	629	170
-0.011	1961	34	75	40	7	47	388	689	169
-0.010	1960	34	75	51	12	63	395	675	168
-0.009	1959	33	76	44	12	56	403	664	167
-0.008	1958	33	84	45	10	55	387	723	166
-0.007	1957	35	79	44	10	54	396	691	165
-0.006	1956	33	81	43	12	55	397	693	164
-0.005	1955	36	80	37	8	45	400	692	163
-0.004	1954	33	75	45	8	53	382	647	162
-0.003	1953	32	77	49	9	58	377	667	161
-0.002	1952	42	85	30	10	40	514	746	160
-0.001	1951	33	79	54	14	68	412	692	159
0.000	1950	34	79	47	9	56	398	688	158
0.001	1949	34	77	35	12	47	410	674	157
0.002	1948	31	75	55	11	66	363	644	156
0.003	1947	35	85	36	17	53	408	743	155
0.004	1946	32	86	46	12	58	387	754	154
0.005	1945	33	87	56	9	65	389	780	153
0.006	1944	31	75	55	15	70	354	649	152
0.007	1943	30	78	61	13	74	356	652	151
0.008	1942	30	79	50	14	64	346	670	150
0.009	1941	30	80	51	11	62	352	680	149
0.010	1940	29	88	70	11	81	343	741	148
0.011	1939	31	86	50	12	62	354	741	147
0.012	1938	27	85	64	12	76	338	722	146
0.013	1937	28	77	52	15	67	320	648	145
0.014	1936	29	81	74	15	89	343	683	144
0.015	1935	28	80	68	13	81	331	691	143
0.016	1934	27	86	68	18	86	334	693	142
0.017	1933	26	78	68	16	84	324	641	141
0.018	1932	29	75	65	14	79	331	649	140
0.019	1931	29	89	65	17	82	336	743	139
0.020	1930	28	77	66	14	80	329	664	138
0.021	1929	27	78	74	15	89	319	678	137
0.022	1928	28	69	60	17	77	324	615	136
0.023	1927	27	63	48	12	60	342	577	135
0.024	1926	26	58	31	10	41	291	520	134
0.025	1925	30	81	63	10	73	357	711	133
0.026	1924	29	87	76	11	87	353	742	132
0.027	1923	29	83	67	10	77	338	720	131
0.028	1922	33	76	56	12	68	397	651	130
0.029	1921	30	82	69	12	81	358	706	129
0.030	1920	27	72	57	10	67	333	618	128
0.031	1919	29	87	69	10	79	348	763	127
0.032	1918	27	71	70	11	81	315	605	126
0.033	1917	26	79	76	10	86	327	686	125
0.034	1916	29	66	74	12	86	329	561	124
0.035	1915	31	74	44	11	55	351	611	123
0.036	1914	27	85	74	11	85	323	731	122
0.037	1913	30	77	66	16	82	348	649	121
0.038	1912	28	59	87	18	105	341	498	120
0.039	1911	31	73	82	9	91	345	647	119
0.040	1910	28	82	78	12	90	329	727	118
0.041	1909	26	69	65	9	74	300	579	117
0.042	1908	26	80	84	10	94	317	697	116
0.043	1907	27	62	69	9	78	322	534	115
0.044	1906	30	78	53	9	62	357	669	114
0.045	1905	27	82	62	8	70	330	689	113
0.046	1904	26	80	72	11	83	323	660	112
0.047	1903	26	69	74	10	84	331	596	111
0.048	1902	29	73	68	7	75	334	651	110
0.049	1901	28	78	73	10	83	333	688	109
0.050	1900	26	74	84	11	95	306	662	108
0.051	1899	27	58	83	8	91	288	504	107
0.052	1898	25	72	93	9	102	296	631	106
0.053	1897	26	76	84	10	94	309	653	105
0.054	1896	26	72	106	10	116	294	599	104
0.055	1895	24	75	85	12	97	305	628	103
0.056	1894	25	72	122	13	135	291	601	102
0.057	1893	26	63	108	13	121	302	543	101
0.058	1892	24	78	100	14	114	304	643	100
0.059	1891	25	79	97	18	115	305	643	99
0.060	1890	27	73	94	14	108	329	626	98
0.061	1889	27	85	80	13	93	331	729	97
0.062	1888	26	77	99	13	112	304	656	96
0.063	1887	27	69	99	15	114	322	599	95
0.064	1886	24	68	107	10	117	284	619	94
0.065	1885	26	71	89	15	104	307	628	93
0.066	1884	25	72	78	11	89	291	615	92
0.067	1883	28	71	48	20	68	365	570	91
0.068	1882	24	71	112	11	123	269	592	90
0.069	1881	24	69	127	16	143	286	577	89
0.070	1880	26	54	118	15	133	290	462	88
0.071	1879	25	73	108	13	121	303	633	87
0.072	1878	23	75	103	15	118	275	603	86
0.073	1877	23	70	112	12	124	273	586	85
0.074	1876	23	52	128	15	143	258	446	84
0.075	1875	25	59	118	14	132	290	517	83
0.076	1874	24	70	117	14	131	293	591	82
0.077	1873	26	65	137	18	155	292	550	81
0.078	1872	25	62	117	17	134	304	524	80
0.079	1871	26	78	133	14	147	302	660	79
0.080	1870	26	71	95	11	106	310	629	78
0.081	1869	26	74	95	11	106	306	621	77
0.082	1868	28	72	91	9	100	337	629	76
0.083	1867	24	72	124	18	142	286	597	75
0.084	1866	25	67	135	17	152	292	552	74
0.085	1865	26	75	132	12	144	293	657	73
0.086	1864	28	77	90	13	103	315	639	72
0.087	1863	25	80	149	14	163	307	664	71
0.088	1862	26	75	123	16	139	312	608	70
0.089	1861	26	71	111	12	123	320	670	69
0.090	1860	27	73	100	10	110	300	627	68
0.091	1859	27	78	123	11	134	327	653	67
0.092	1858	25	77	132	15	147	302	636	66
0.093	1857	25	75	132	14	146	304	657	65
0.094	1856	26	73	119	16	135	311	609	64
0.095	1855	25	81	139	15	154	296	669	63
0.096	1854	27	74	121	18	139	327	676	62
0.097	1853	26	76	126	14	140	319	667	61
0.098	1852	23	72	125	15	140	287	615	60
0.099	1851	25	64	123	19	142	293	535	59
0.100	1850	25	74	159	17	176	292	631	58
0.101	1849	27	63	126	19	145	320	550	57
0.102	1848	24	69	134	15	149	285	582	56
0.103	1847	25	68	126	20	146	308	592	55
0.104	1846	25	72	113	16	129	294	602	54
0.105	1845	26	67	103	12	115	297	581	53
0.106	1844	27	69	84	14	98	305	599	52
0.107	1843	25	69	98	10	108	303	608	51
0.108	1842	25	73	99	15	114	302	624	50
0.109	1841	24	69	112	17	129	287	589	49
0.110	1840	25	67	87	9	96	278	585	48
0.111	1839	24	72	118	15	133	282	610	47
0.112	1838	25	69	110	14	124	293	568	46
0.113	1837	25	62	110	18	128	310	549	45
0.114	1836	25	61	90	16	106	285	517	44
0.115	1835	24	58	91	13	104	279	506	43
0.116	1834	23	70	140	14	154	269	612	42
0.117	1833	23	60	142	23	165	263	515	41
0.118	1832	25	64	108	22	130	298	556	40
0.119	1831	20	64	132	28	160	255	523	39
0.120	1830	21	63	143	22	165	264	537	38
0.121	1829	21	60	119	23	142	262	507	37
0.122	1828	22	58	121	28	149	257	495	36
0.123	1827	23	54	126	27	153	268	469	35
0.124	1826	23	59	128	22	150	272	515	34
0.125	1825	26	68	103	20	123	302	579	33
0.126	1824	26	67	112	24	136	303	561	32
0.127	1823	23	68	114	23	137	280	571	31
0.128	1822	24	67	98	20	118	283	574	30
0.129	1821	24	63	135	26	161	276	527	29
0.130	1820	22	55	103	23	126	265	473	28
0.131	1819	26	59	100	21	121	287	520	27
0.132	1818	25	61	94	28	122	290	536	26
0.133	1817	25	63	87	31	118	291	529	25
0.134	1816	26	68	91	23	114	317	583	24
0.135	1815	29	68	90	24	114	328	587	23
0.136	1814	28	67	90	26	116	321	580	22
0.137	1813	25	65	112	24	136	288	564	21
0.138	1812	25	74	105	19	124	297	614	20
0.139	1811	24	67	85	23	108	283	573	19
0.140	1810	34	70	59	73	132	429	607	18
0.141	1809	23	65	67	21	88	285	564	17
0.142	1808	25	60	81	22	103	301	518	16
0.143	1807	25	59	79	22	101	288	513	15
0.144	1806	26	60	79	25	104	297	517	14
0.145	1805	25	59	82	25	107	284	503	13
0.146	1804	25	66	70	29	99	309	563	12
0.147	1803	26	65	103	37	140	308	573	11
0.148	1802	26	78	122	37	159	328	663	10
0.149	1801	24	55	78	61	139	282	499	9