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# 
# ASCII data file (PARCS version)
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# Created 24August2005
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# Data are in tab delimited ascii format.  First row holds
# names. "\N" signifies a null value.
#
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Site Name: 20: Briffa20
Location: Canada: Northwest Territories
Latitude: 62.5
Longitude: -112.5
Altitude: (m)
Area: (ha)
Description: 
Notes: 

Sampleset Name: Briffa20: Site - 20
Sampleset Code: briffa20
Sampleset Type: Gridded sampleset
Collection Purpose: 
Collection Device: 
Collection Date: 
Sampleset Location: 

Contact Name: Keith Briffa
Contact Name: Tim Osborn

Publication: Hughen et al., in prep.

Publication: K. R. Briffa*, T. J. Osborn, F.H. Schweingruber, I.C. Harris, P. D. Jones, S.G. Shiyatov, and E.A. Vaganov., 2001.  Low-frequency Temperature Variations from a Northern Tree Ring Density Network.  Journal of Geophysical Research, 106 D3 (16-Feb-2001) pp. 2929-2941

Contributor: Keith Briffa
Data Co-op Source: 

Keywords:  

Chronology: Sub-annual to sub-decadal counts
Prepared By: Mathieu Duvall
Date: 2004-11-30
Notes:: Maybe some sites not annual - recheck

Age Determinations:
Depth(cm)	Age	AgeErrUp	AgeErrLo	Lab Number	Age Type

Agebasis/Chron Control Samples:
Depth(cm)	Age	AgeErrUp	AgeErrLo	Rationale


Data below line are tab delimited.  They can be copied and pasted into a spreadsheet program.  "N" indicates a null value.
_________________________________________________

Depth	Age	Normalized proxy	
\N	1610	-0.428349536808587	
\N	1611	-1.07676557820409	
\N	1612	-0.600713294647899	
\N	1613	-1.90575317543126	
\N	1614	-2.24227289311754	
\N	1615	0.99159951586765	
\N	1616	0.0148715547782152	
\N	1617	-1.12601236615818	
\N	1618	-0.329855960900409	
\N	1619	0.794612364051294	
\N	1620	1.4430284054468	
\N	1621	2.07502885085761	
\N	1622	0.121572928678742	
\N	1623	0.433469252387973	
\N	1624	-2.00424675133944	
\N	1625	-2.34076646902572	
\N	1626	0.244689898563965	
\N	1627	0.40063806041858	
\N	1628	-0.420141738816239	
\N	1629	0.490923838334411	
\N	1630	-0.0261674351835256	
\N	1631	-0.805908244456604	
\N	1632	-2.75936416663547	
\N	1633	-2.09453252925527	
\N	1634	-0.0179596371911776	
\N	1635	1.05726189980644	
\N	1636	-0.978272002295916	
\N	1637	0.195443110609876	
\N	1638	-0.124661011091704	
\N	1639	-0.535050910709114	
\N	1640	1.35274262753097	
\N	1641	-0.690999072563729	
\N	1642	-0.855155032410693	
\N	1643	-1.66772703365316	
\N	1644	0.761781172081901	
\N	1645	-0.797700446464256	
\N	1646	0.195443110609876	
\N	1647	0.737157778104856	
\N	1648	-0.64175228460964	
\N	1649	-0.814116042448952	
\N	1650	-0.206738991015186	
\N	1651	0.523755030303803	
\N	1652	0.417053656403277	
\N	1653	-1.73338941759195	
\N	1654	-0.403726142831543	
\N	1655	-0.994687598280612	
\N	1656	0.622248606211982	
\N	1657	0.917729333936517	
\N	1658	1.59897656730142	
\N	1659	-1.00289539627296	
\N	1660	0.950560525905909	
\N	1661	0.909521535944168	
\N	1662	0.285728888525706	
\N	1663	-1.95499996338535	
\N	1664	0.244689898563965	
\N	1665	-0.485804122755024	
\N	1666	0.359599070456839	
\N	1667	-0.297024768931016	
\N	1668	-1.20809034608167	
\N	1669	-1.53640226577559	
\N	1670	-0.592505496655551	
\N	1671	-1.37224630592863	
\N	1672	-0.214946789007534	
\N	1673	-0.518635314724417	
\N	1674	-1.24092153805106	
\N	1675	-1.02751879025001	
\N	1676	0.425261454395625	
\N	1677	-1.89754537743891	
\N	1678	-0.214946789007534	
\N	1679	-0.64175228460964	
\N	1680	-0.0672064251452666	
\N	1681	0.12978072667109	
\N	1682	-0.132868809084052	
\N	1683	-0.617128890632596	
\N	1684	1.18037886969166	
\N	1685	-0.764869254494863	
\N	1686	-0.100037617114659	
\N	1687	-1.23271374005871	
\N	1688	-0.444765132793283	
\N	1689	0.868482545982427	
\N	1690	0.0641183427323044	
\N	1691	-0.00154404120648116	
\N	1692	0.334975676479795	
\N	1693	-0.247777980976927	
\N	1694	0.408845858410929	
\N	1695	-1.01931099225766	
\N	1696	-1.18346695210462	
\N	1697	-1.01931099225766	
\N	1698	0.761781172081901	
\N	1699	-0.986479800288264	
\N	1700	0.31035228250275	
\N	1701	-1.65951923566082	
\N	1702	0.384222464433884	
\N	1703	0.0394949487552598	
\N	1704	-1.0439343862347	
\N	1705	-0.567882102678506	
\N	1706	0.12978072667109	
\N	1707	0.252897696556313	
\N	1708	0.179027514625179	
\N	1709	-0.64175228460964	
\N	1710	-0.362687152869802	
\N	1711	-1.53640226577559	
\N	1712	-0.321648162908061	
\N	1713	0.121572928678742	
\N	1714	-0.100037617114659	
\N	1715	-0.87157062839539	
\N	1716	-0.814116042448952	
\N	1717	-1.0439343862347	
\N	1718	-0.46118072877798	
\N	1719	-1.0603499822194	
\N	1720	2.44437976051328	
\N	1721	1.26245684961514	
\N	1722	-0.239570182984579	
\N	1723	0.146196322655786	
\N	1724	0.203650908602224	
\N	1725	-0.444765132793283	
\N	1726	-0.584297698663203	
\N	1727	-0.0261674351835256	
\N	1728	0.925937131928865	
\N	1729	-0.403726142831543	
\N	1730	-0.617128890632596	
\N	1731	-1.16705135611992	
\N	1732	0.433469252387973	
\N	1733	-0.658167880594337	
\N	1734	-0.272401374953971	
\N	1735	-1.16705135611992	
\N	1736	0.392430262426232	
\N	1737	0.12978072667109	
\N	1738	-0.879778426387738	
\N	1739	-0.846947234418345	
\N	1740	-0.0507908291605702	
\N	1741	-0.773077052487211	
\N	1742	-0.00154404120648116	
\N	1743	0.605833010227285	
\N	1744	0.228274302579268	
\N	1745	-0.452972930785632	
\N	1746	-0.567882102678506	
\N	1747	-1.34762291195159	
\N	1748	0.638664202196678	
\N	1749	-0.239570182984579	
\N	1750	1.41840501146976	
\N	1751	0.417053656403277	
\N	1752	-0.773077052487211	
\N	1753	0.827443556020686	
\N	1754	0.696118788143115	
\N	1755	0.0641183427323044	
\N	1756	-0.19032339503049	
\N	1757	0.696118788143115	
\N	1758	-0.953648608318871	
\N	1759	-0.46118072877798	
\N	1760	-0.0672064251452666	
\N	1761	0.81102796003599	
\N	1762	1.29528804158453	
\N	1763	0.0394949487552598	
\N	1764	0.655079798181374	
\N	1765	-0.55146650669381	
\N	1766	-0.0918298191223112	
\N	1767	0.00666375678586704	
\N	1768	0.334975676479795	
\N	1769	-1.4871554778215	
\N	1770	0.917729333936517	
\N	1771	0.302144484510402	
\N	1772	0.236482100571616	
\N	1773	0.302144484510402	
\N	1774	-0.338063758892757	
\N	1775	-0.625336688624944	
\N	1776	0.318560080495098	
\N	1777	-0.740245860517818	
\N	1778	-2.52133802485738	
\N	1779	-0.879778426387738	
\N	1780	-0.748453658510167	
\N	1781	-0.239570182984579	
\N	1782	1.09009309177583	
\N	1783	-0.0343752331758738	
\N	1784	0.425261454395625	
\N	1785	-0.469388526770328	
\N	1786	-0.108245415107008	
\N	1787	0.252897696556313	
\N	1788	0.646872000189026	
\N	1789	0.0969495347016972	
\N	1790	-0.214946789007534	
\N	1791	-0.73203806252547	
\N	1792	-0.73203806252547	
\N	1793	-0.600713294647899	
\N	1794	-0.206738991015186	
\N	1795	-0.0179596371911776	
\N	1796	1.60718436529376	
\N	1797	0.146196322655786	
\N	1798	0.474508242349714	
\N	1799	-0.428349536808587	
\N	1800	0.408845858410929	
\N	1801	0.088741736709349	
\N	1802	0.0148715547782152	
\N	1803	0.179027514625179	
\N	1804	1.43482060745445	
\N	1805	0.343183474472143	
\N	1806	0.302144484510402	
\N	1807	1.50048299139324	
\N	1808	0.105157332694045	
\N	1809	0.334975676479795	
\N	1810	1.01622290984469	
\N	1811	-1.84829858948482	
\N	1812	-1.00289539627296	
\N	1813	-0.658167880594337	
\N	1814	-0.436557334800935	
\N	1815	-0.0179596371911776	
\N	1816	-0.682791274571381	
\N	1817	-1.70055822562256	
\N	1818	-0.354479354877453	
\N	1819	-2.15198711520171	
\N	1820	-0.0179596371911776	
\N	1821	-0.863362830403041	
\N	1822	0.293936686518054	
\N	1823	-1.2819605280128	
\N	1824	0.44988484837267	
\N	1825	-0.1410766070764	
\N	1826	-0.608921092640247	
\N	1827	-1.20809034608167	
\N	1828	2.15710683078109	
\N	1829	0.515547232311455	
\N	1830	-0.116453213099356	
\N	1831	-1.08497337619644	
\N	1832	-0.633544486617292	
\N	1833	-1.19988254808932	
\N	1834	0.671495394166071	
\N	1835	1.59076876930907	
\N	1836	-4.14648202734232	
\N	1837	0.113365130686394	
\N	1838	-0.206738991015186	
\N	1839	-0.083622021129963	
\N	1840	0.211858706594572	
\N	1841	0.548378424280848	
\N	1842	0.466300444357366	
\N	1843	0.285728888525706	
\N	1844	-0.748453658510167	
\N	1845	0.507339434319107	
\N	1846	0.884898141967124	
\N	1847	-0.00975183919882936	
\N	1848	-0.518635314724417	
\N	1849	-1.63489584168377	
\N	1850	0.0230793527705634	
\N	1851	-0.288816970938668	
\N	1852	0.0969495347016972	
\N	1853	0.531962828296151	
\N	1854	0.679703192158419	
\N	1855	-0.920817416349479	
\N	1856	1.40198941548506	
\N	1857	0.384222464433884	
\N	1858	-0.526843112716765	
\N	1859	0.146196322655786	
\N	1860	0.0723261407246526	
\N	1861	1.26245684961514	
\N	1862	0.285728888525706	
\N	1863	-0.920817416349479	
\N	1864	0.5401706262885	
\N	1865	-1.35583070994393	
\N	1866	0.441677050380321	
\N	1867	-0.19032339503049	
\N	1868	1.33632703154627	
\N	1869	-0.198531193022838	
\N	1870	-1.99603895334709	
\N	1871	-0.313440364915712	
\N	1872	-1.32299951797454	
\N	1873	1.2050022636687	
\N	1874	-1.64310363967612	
\N	1875	0.548378424280848	
\N	1876	-0.576089900670855	
\N	1877	0.170819716632831	
\N	1878	1.40198941548506	
\N	1879	1.53331418336263	
\N	1880	0.458092646365018	
\N	1881	0.646872000189026	
\N	1882	1.31170363756923	
\N	1883	1.49227519340089	
\N	1884	-2.39001325697981	
\N	1885	-0.321648162908061	
\N	1886	0.261105494548661	
\N	1887	-1.84009079149248	
\N	1888	-2.866065540536	
\N	1889	0.22006650458692	
\N	1890	-0.805908244456604	
\N	1891	-1.15063576013523	
\N	1892	-0.690999072563729	
\N	1893	-1.20809034608167	
\N	1894	-0.206738991015186	
\N	1895	-0.116453213099356	
\N	1896	-0.756661456502515	
\N	1897	0.302144484510402	
\N	1898	0.376014666441536	
\N	1899	-0.723830264533122	
\N	1900	1.19679446567635	
\N	1901	1.61539216328611	
\N	1902	-0.0672064251452666	
\N	1903	1.76313252714838	
\N	1904	-0.896194022372434	
\N	1905	1.38557381950036	
\N	1906	0.909521535944168	
\N	1907	-1.27375273002045	
\N	1908	1.58256097131672	
\N	1909	0.0230793527705634	
\N	1910	-0.214946789007534	
\N	1911	0.835651354013035	
\N	1912	0.0148715547782152	
\N	1913	-0.00975183919882936	
\N	1914	0.0148715547782152	
\N	1915	1.13113208173757	
\N	1916	-0.855155032410693	
\N	1917	-0.96185640631122	
\N	1918	-2.02066234732414	
\N	1919	0.531962828296151	
\N	1920	-0.502219718739721	
\N	1921	0.376014666441536	
\N	1922	0.088741736709349	
\N	1923	-0.658167880594337	
\N	1924	0.433469252387973	
\N	1925	1.76313252714838	
\N	1926	0.482716040342062	
\N	1927	0.0559105447399562	
\N	1928	-1.0439343862347	
\N	1929	0.581209616250241	
\N	1930	0.917729333936517	
\N	1931	1.27066464760749	
\N	1932	0.893105939959472	
\N	1933	1.25424905162279	
\N	1934	-0.55146650669381	
\N	1935	1.36095042552332	
\N	1936	-1.01110319426531	
\N	1937	0.696118788143115	
\N	1938	0.047702746747608	
\N	1939	-0.19032339503049	
\N	1940	0.088741736709349	
\N	1941	-0.526843112716765	
\N	1942	-0.584297698663203	
\N	1943	-0.1410766070764	
\N	1944	0.671495394166071	
\N	1945	0.252897696556313	
\N	1946	0.646872000189026	
\N	1947	-1.79905180153074	
\N	1948	0.778196768066597	
\N	1949	-0.313440364915712	
\N	1950	0.0312871507629116	
\N	1951	0.712534384127812	
\N	1952	0.564794020265544	
\N	1953	1.09830088976818	
\N	1954	0.753573374089553	
\N	1955	-0.494011920747373	
\N	1956	-0.73203806252547	
\N	1957	0.334975676479795	
\N	1958	0.474508242349714	
\N	1959	-2.19302610516345	
\N	1960	0.523755030303803	
\N	1961	-0.805908244456604	
\N	1962	0.00666375678586704	
\N	1963	-0.494011920747373	
\N	1964	-0.083622021129963	
\N	1965	0.966976121890606	
\N	1966	0.737157778104856	
\N	1967	-0.87157062839539	
\N	1968	-1.71697382160725	
\N	1969	0.00666375678586704	
\N	1970	0.137988524663438	
\N	1971	0.786404566058945	
\N	1972	-0.543258708701462	
\N	1973	0.105157332694045	
\N	1974	0.0641183427323044	
\N	1975	0.925937131928865	
\N	1976	0.302144484510402	
\N	1977	-0.0261674351835256	
\N	1978	-0.740245860517818	
\N	1979	-0.526843112716765	
\N	1980	0.137988524663438	
\N	1981	0.203650908602224	
\N	1982	-1.43790868986741	
\N	1983	-0.338063758892757	
\N	1984	0.261105494548661	
\N	1985	-0.953648608318871	
\N	1986	0.589417414242589	
\N	1987	0.261105494548661	
\N	1988	-0.083622021129963