# North America Past Two Millennia Diatom-inferred Lake Salinity Data
#-----------------------------------------------------------------------            
#                World Data Service for Paleoclimatology, Boulder            
#                                  and            
#                     NOAA Paleoclimatology Program            
#             National Centers for Environmental Information (NCEI)            
#-----------------------------------------------------------------------            
# Template Version 3.0            
# Encoding: UTF-8            
# NOTE: Please cite Publication, and Online_Resource and date accessed when using these data.             
# If there is no publication information, please cite Investigators, Title, and Online_Resource and date accessed.
#
# Online_Resource:  https://www.ncdc.noaa.gov/paleo/study/23093
#     Online_Resource_Description:  Landing Page for this study.
#
# Online_Resource:  https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/NAm2kHydro-2017/noaa-templates/data-version-1.0.0/Chauvin.Laird.2003.txt
#     Online_Resource_Description:  This file.  NOAA WDS Paleo formatted metadata and data for version 1.0.0 of this dataset.
#
# Online_Resource:  https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/NAm2kHydro-2017/data-version-1.0.0/Chauvin.Laird.2003.lpd
#     Online_Resource_Description:  Linked Paleo Data (LiPD) formatted file containing the same metadata and data as this file, for version 1.0.0 of this dataset.
#
# Description/Documentation lines begin with #
# Data lines have no #
#
# Archive: Paleolimnology
# Parameter_Keywords: earth science>paleoclimate>reconstructions>lake salinity
# Dataset_DOI: 
#
#------------------
# Contribution_Date
#     Date: 2017-11-13
#------------------
# File_Last_Modified_Date
#     Modified_Date: 2017-11-13
#------------------
# Title
#     Study_Name: North America Past Two Millennia Diatom-inferred Lake Salinity Data
#------------------
# Investigators
#     Investigators: Laird, K. R.; Cumming, B. F.; Wunsam, S.; Rusak, J. A.; Oglesby, R. J.; Fritz, S. C.; Leavitt, P. R.
#------------------
# Description_Notes_and_Keywords
#     Description: 
#------------------
# Publication
#     Authors: Laird, K. R.; Cumming, B. F.; Wunsam, S.; Rusak, J. A.; Oglesby, R. J.; Fritz, S. C.; Leavitt, P. R.
#     Published_Date_or_Year: 2003
#     Published_Title: Lake sediments record large-scale shifts in moisture regimes across the northern prairies of North America during the past two millennia
#     Journal_Name: Proceedings of the National Academy of Sciences
#     Volume: 100
#     Edition: 
#     Issue: 5
#     Pages: 
#     Report: 
#     DOI: 10.1073/pnas.0530193100
#     Online_Resource: doi.org
#     Full_Citation: 
#     Abstract: 
#------------------
# Funding_Agency
#     Funding_Agency_Name: 
#     Grant: 
#------------------
# Site_Information
#     Site_Name: Chauvin Lake
#     Location: Alberta
#     Country: 
#     Northernmost_Latitude: 52.68
#     Southernmost_Latitude: 52.68
#     Easternmost_Longitude: -110.1
#     Westernmost_Longitude: -110.1
#     Elevation: 625
#------------------
# Data_Collection
#     Collection_Name: Chauvin.Laird.2003
#     Earliest_Year: 1784.49
#     Most_Recent_Year: -47.91
#     Time_Unit: BP
#     Core_Length: 
#     Notes: 
#------------------
# Species
#     Species_Name: 
#     Species_Code: 
#     Common_Name: 
#------------------
# Chronology:        
#DepthInCoreTop_mm_CalendarYear_AD_comments	
#570.0	nan	Note: this date was deemed unreliable and not used to establish Chauvin sediment ages	
#1540.0	685.0	[]	
#1860.0	220.0	[]	
#530.0	80.0	Note: This is the uppermost date shown in the paper	
#
#------------------
# Variables        
#
# Data variables follow that are preceded by "##" in columns one and two.        
# Data line variables format:  Variables list, one per line, shortname-tab-longname-tab-longname components ( 10 components: what, material, error, units, seasonality, archive, detail, method, C or N for Character or Numeric data, additional_information)
#
##year age,,,year CE,,,,,N 
##salinity lake salinity, ,,g/l, ,climate reconstructions;paleolimnology, , ,N,Diatom-inferred salinity    
##age age, , , calendar years before present, , , , ,N
##depth depth, ,,cm, ,, ,,N,
#
#------------------
# Data:        
# Data lines follow (have no #)        
# Data line format - tab-delimited text, variable short name as header)        
# Missing_Values: nan
#
year	salinity	age	depth	
1997.91	7.87	-47.91	0.0	
1997.77	3.048	-47.77	5.0	
1997.18	1.614	-47.18	10.0	
1996.5	2.312	-46.5	15.0	
1995.62	2.41	-45.62	20.0	
1994.77	8.492	-44.77	25.0	
1994.16	11.455	-44.16	30.0	
1993.2	8.054	-43.2	35.0	
1992.33	5.309	-42.33	40.0	
1991.34	7.178	-41.34	45.0	
1989.88	4.732	-39.88	50.0	
1988.7	3.251	-38.7	55.0	
1987.73	1.897	-37.73	60.0	
1986.66	4.036	-36.66	65.0	
1985.37	2.529	-35.37	70.0	
1984.17	2.564	-34.17	75.0	
1982.97	2.786	-32.97	80.0	
1981.86	2.931	-31.86	85.0	
1980.88	2.761	-30.88	90.0	
1979.62	2.655	-29.62	95.0	
1978.27	2.547	-28.27	100.0	
1976.98	3.281	-26.98	105.0	
1975.7	2.576	-25.7	110.0	
1974.25	3.899	-24.25	115.0	
1972.68	3.097	-22.68	120.0	
1971.44	2.773	-21.44	125.0	
1970.22	2.661	-20.22	130.0	
1968.53	2.773	-18.53	135.0	
1966.75	0.964	-16.75	140.0	
1965.24	2.57	-15.24	145.0	
1964.05	3.133	-14.05	150.0	
1962.69	2.931	-12.69	155.0	
1960.94	3.027	-10.94	160.0	
1959.19	4.56	-9.19	165.0	
1957.53	5.636	-7.53	170.0	
1956.42	3.041	-6.42	175.0	
1955.13	4.406	-5.13	180.0	
1953.74	4.074	-3.74	185.0	
1952.6	5.781	-2.6	190.0	
1951.75	5.212	-1.75	195.0	
1950.06	5.702	-0.06	200.0	
1947.95	4.111	2.05	205.0	
1946.53	7.161	3.47	210.0	
1944.86	7.379	5.14	215.0	
1943.13	6.966	6.87	220.0	
1941.59	5.445	8.41	225.0	
1940.26	4.775	9.74	230.0	
1938.71	3.999	11.29	235.0	
1937.31	5.408	12.69	240.0	
1935.62	6.561	14.38	245.0	
1934.15	4.266	15.85	250.0	
1933.21	4.613	16.79	255.0	
1931.7	5.093	18.3	260.0	
1930.08	4.436	19.92	265.0	
1928.83	7.534	21.17	270.0	
1927.31	5.272	22.69	275.0	
1925.71	4.592	24.29	280.0	
1924.11	5.047	25.89	285.0	
1922.15	6.281	27.85	290.0	
1919.97	6.457	30.03	295.0	
1918.27	5.445	31.73	300.0	
1916.25	5.495	33.75	305.0	
1914.79	7.047	35.21	310.0	
1913.01	6.18	36.99	315.0	
1910.77	7.482	39.23	320.0	
1909.02	6.252	40.98	325.0	
1907.66	7.534	42.34	330.0	
1905.91	7.516	44.09	335.0	
1904.19	7.656	45.81	340.0	
1903.07	7.568	46.93	345.0	
1901.9	7.482	48.1	350.0	
1900.96	8.356	49.04	355.0	
1900.24	9.057	49.76	360.0	
1899.58	8.79	50.42	365.0	
1898.66	7.943	51.34	370.0	
1898.02	11.83	51.98	375.0	
1897.25	5.082	52.75	380.0	
1896.57	12.882	53.43	385.0	
1895.97	15.668	54.03	390.0	
1895.13	12.106	54.87	395.0	
1894.24	11.143	55.76	400.0	
1893.46	8.831	56.54	405.0	
1892.55	6.194	57.45	410.0	
1891.61	9.931	58.39	415.0	
1890.79	8.913	59.21	420.0	
1890.01	10.471	59.99	425.0	
1889.34	7.816	60.66	430.0	
1888.63	12.19	61.37	435.0	
1887.79	8.453	62.21	440.0	
1887.14	11.169	62.86	445.0	
1886.53	9.484	63.47	450.0	
1885.85	10.093	64.15	455.0	
1885.16	10.046	64.84	460.0	
1884.51	11.066	65.49	465.0	
1883.8	9.333	66.2	470.0	
1883.0	7.816	67.0	475.0	
1882.45	4.046	67.55	480.0	
1881.05	3.707	68.95	485.0	
1880.5	2.979	69.5	490.0	
1879.96	2.421	70.04	495.0	
1879.05	2.57	70.95	500.0	
1877.98	3.631	72.02	505.0	
1876.79	3.648	73.21	510.0	
1875.45	3.273	74.55	515.0	
1874.1	4.111	75.9	520.0	
1872.78	3.192	77.22	525.0	
1871.4	3.451	78.6	530.0	
1865.54	2.944	84.46	535.0	
1859.68	3.041	90.32	540.0	
1853.82	4.046	96.18	545.0	
1847.97	3.776	102.03	550.0	
1842.11	4.074	107.89	555.0	
1836.25	3.656	113.75	560.0	
1830.39	3.945	119.61	565.0	
1824.53	3.631	125.47	570.0	
1818.67	4.775	131.33	575.0	
1812.81	4.808	137.19	580.0	
1806.95	8.492	143.05	585.0	
1801.1	11.324	148.9	590.0	
1795.24	9.616	154.76	595.0	
1789.38	11.092	160.62	600.0	
1783.52	15.066	166.48	605.0	
1777.66	10.74	172.34	610.0	
1771.8	11.298	178.2	615.0	
1765.94	10.257	184.06	620.0	
1760.08	8.26	189.92	625.0	
1754.23	5.458	195.77	630.0	
1748.37	22.699	201.63	635.0	
1742.51	21.086	207.49	640.0	
1736.65	13.002	213.35	645.0	
1730.79	12.882	219.21	650.0	
1724.93	20.184	225.07	655.0	
1719.07	17.179	230.93	660.0	
1713.21	18.281	236.79	665.0	
1707.35	13.583	242.65	670.0	
1701.5	7.516	248.5	675.0	
1695.64	9.016	254.36	680.0	
1689.78	7.762	260.22	685.0	
1683.92	10.544	266.08	690.0	
1678.06	12.706	271.94	695.0	
1672.2	9.661	277.8	700.0	
1666.34	15.524	283.66	705.0	
1660.48	13.002	289.52	710.0	
1654.63	10.28	295.37	715.0	
1648.77	12.647	301.23	720.0	
1642.91	9.795	307.09	725.0	
1637.05	9.441	312.95	730.0	
1631.19	11.967	318.81	735.0	
1625.33	11.749	324.67	740.0	
1619.47	6.31	330.53	745.0	
1613.61	5.26	336.39	750.0	
1607.76	5.702	342.24	755.0	
1601.9	6.026	348.1	760.0	
1596.04	4.207	353.96	765.0	
1590.18	6.668	359.82	770.0	
1584.32	10.471	365.68	775.0	
1578.46	10.74	371.54	780.0	
1572.6	10.0	377.4	785.0	
1566.74	9.099	383.26	790.0	
1560.89	24.774	389.11	795.0	
1555.03	18.621	394.97	800.0	
1549.17	16.181	400.83	805.0	
1543.31	15.346	406.69	810.0	
1537.45	13.552	412.55	815.0	
1531.59	13.152	418.41	820.0	
1525.73	10.28	424.27	825.0	
1519.87	8.65	430.13	830.0	
1514.02	4.819	435.98	835.0	
1508.16	2.5	441.84	840.0	
1502.3	2.679	447.7	845.0	
1496.44	4.345	453.56	850.0	
1490.58	6.124	459.42	855.0	
1484.72	5.585	465.28	860.0	
1478.86	6.902	471.14	865.0	
1473.0	9.462	477.0	870.0	
1467.15	10.94	482.85	875.0	
1461.29	10.914	488.71	880.0	
1455.43	15.959	494.57	885.0	
1449.57	15.101	500.43	890.0	
1443.71	13.614	506.29	895.0	
1437.85	8.954	512.15	900.0	
1431.99	5.445	518.01	905.0	
1426.13	4.018	523.87	910.0	
1420.28	6.281	529.72	915.0	
1414.42	5.546	535.58	920.0	
1408.56	9.29	541.44	925.0	
1402.7	6.902	547.3	930.0	
1396.84	3.148	553.16	935.0	
1390.98	3.184	559.02	940.0	
1385.12	4.036	564.88	945.0	
1379.26	3.99	570.74	950.0	
1373.41	4.56	576.59	955.0	
1367.55	4.467	582.45	960.0	
1361.69	4.92	588.31	965.0	
1355.83	5.534	594.17	970.0	
1349.97	6.138	600.03	975.0	
1344.11	10.209	605.89	980.0	
1338.25	9.419	611.75	985.0	
1332.39	9.311	617.61	990.0	
1326.54	13.996	623.46	995.0	
1320.68	14.962	629.32	1000.0	
1314.82	13.305	635.18	1005.0	
1308.96	8.511	641.04	1010.0	
1303.1	9.506	646.9	1015.0	
1297.24	9.908	652.76	1020.0	
1291.38	8.279	658.62	1025.0	
1285.52	5.458	664.48	1030.0	
1279.66	3.811	670.34	1035.0	
1273.81	1.828	676.19	1040.0	
1267.95	1.102	682.05	1045.0	
1262.09	0.986	687.91	1050.0	
1256.23	0.8	693.77	1055.0	
1250.37	0.83	699.63	1060.0	
1244.51	0.869	705.49	1065.0	
1238.65	0.931	711.35	1070.0	
1232.79	0.817	717.21	1075.0	
1226.94	0.933	723.06	1080.0	
1221.08	0.881	728.92	1085.0	
1215.22	0.689	734.78	1090.0	
1209.36	0.993	740.64	1095.0	
1203.5	1.419	746.5	1100.0	
1197.64	0.603	752.36	1105.0	
1191.78	0.462	758.22	1110.0	
1185.92	0.603	764.08	1115.0	
1180.07	0.454	769.93	1120.0	
1174.21	0.439	775.79	1125.0	
1168.35	0.594	781.65	1130.0	
1162.49	0.644	787.51	1135.0	
1156.63	0.565	793.37	1140.0	
1150.77	0.405	799.23	1145.0	
1144.91	0.305	805.09	1150.0	
1139.05	0.506	810.95	1155.0	
1133.2	0.505	816.8	1160.0	
1127.34	0.649	822.66	1165.0	
1121.48	0.794	828.52	1170.0	
1115.62	1.072	834.38	1175.0	
1109.76	3.35	840.24	1180.0	
1103.9	2.0	846.1	1185.0	
1098.04	1.271	851.96	1190.0	
1092.18	0.879	857.82	1195.0	
1086.33	0.748	863.67	1200.0	
1080.47	1.746	869.53	1205.0	
1074.61	1.69	875.39	1210.0	
1068.75	1.648	881.25	1215.0	
1062.89	1.132	887.11	1220.0	
1057.03	1.479	892.97	1225.0	
1051.17	2.193	898.83	1230.0	
1045.31	1.327	904.69	1235.0	
1039.46	2.388	910.54	1240.0	
1033.6	2.344	916.4	1245.0	
1027.74	2.344	922.26	1250.0	
1021.88	3.373	928.12	1255.0	
1016.02	1.592	933.98	1260.0	
1010.16	0.968	939.84	1265.0	
1004.3	0.931	945.7	1270.0	
998.44	0.695	951.56	1275.0	
992.59	1.629	957.41	1280.0	
986.73	2.924	963.27	1285.0	
980.87	2.541	969.13	1290.0	
975.01	3.206	974.99	1295.0	
969.15	4.753	980.85	1300.0	
963.29	11.117	986.71	1305.0	
957.43	10.864	992.57	1310.0	
951.57	9.099	998.43	1315.0	
945.72	6.252	1004.28	1320.0	
939.86	7.261	1010.14	1325.0	
934.0	5.598	1016.0	1330.0	
928.14	4.909	1021.86	1335.0	
922.28	5.058	1027.72	1340.0	
916.42	3.467	1033.58	1345.0	
910.56	2.512	1039.44	1350.0	
904.7	2.735	1045.3	1355.0	
898.85	2.57	1051.15	1360.0	
892.99	1.39	1057.01	1365.0	
887.13	1.294	1062.87	1370.0	
881.27	1.247	1068.73	1375.0	
875.41	0.574	1074.59	1380.0	
869.55	0.472	1080.45	1385.0	
863.69	1.057	1086.31	1390.0	
857.83	0.673	1092.17	1395.0	
851.97	1.479	1098.03	1400.0	
846.12	1.271	1103.88	1405.0	
840.26	1.125	1109.74	1410.0	
834.4	1.18	1115.6	1415.0	
828.54	2.339	1121.46	1420.0	
822.68	4.498	1127.32	1425.0	
816.82	5.0	1133.18	1430.0	
810.96	4.14	1139.04	1435.0	
805.1	3.89	1144.9	1440.0	
799.25	6.637	1150.75	1445.0	
793.39	9.397	1156.61	1450.0	
787.53	8.185	1162.47	1455.0	
781.67	12.794	1168.33	1460.0	
775.81	5.572	1174.19	1465.0	
769.95	6.18	1180.05	1470.0	
764.09	4.966	1185.91	1475.0	
758.23	4.656	1191.77	1480.0	
752.38	5.188	1197.62	1485.0	
746.52	14.488	1203.48	1490.0	
740.66	19.143	1209.34	1495.0	
734.8	16.904	1215.2	1500.0	
728.94	14.421	1221.06	1505.0	
723.08	13.836	1226.92	1510.0	
717.22	15.136	1232.78	1515.0	
711.36	11.22	1238.64	1520.0	
705.51	9.594	1244.49	1525.0	
699.65	11.94	1250.35	1530.0	
693.79	8.356	1256.21	1535.0	
687.93	11.376	1262.07	1540.0	
681.37	9.908	1268.63	1545.0	
674.1	11.429	1275.9	1550.0	
666.84	13.552	1283.16	1555.0	
659.57	10.447	1290.43	1560.0	
652.3	16.444	1297.7	1565.0	
645.04	15.346	1304.96	1570.0	
637.77	15.101	1312.23	1575.0	
630.51	17.62	1319.49	1580.0	
623.24	13.521	1326.76	1585.0	
615.98	13.932	1334.02	1590.0	
608.71	13.397	1341.29	1595.0	
601.45	10.617	1348.55	1600.0	
594.18	8.933	1355.82	1605.0	
586.91	7.261	1363.09	1610.0	
579.65	7.943	1370.35	1615.0	
572.38	8.414	1377.62	1620.0	
565.12	7.834	1384.88	1625.0	
557.85	2.844	1392.15	1630.0	
550.59	5.808	1399.41	1635.0	
543.32	4.989	1406.68	1640.0	
536.05	7.278	1413.95	1645.0	
528.79	1.479	1421.21	1650.0	
521.52	6.776	1428.48	1655.0	
514.26	13.552	1435.74	1660.0	
506.99	15.382	1443.01	1665.0	
499.73	17.989	1450.27	1670.0	
492.46	17.338	1457.54	1675.0	
485.2	18.155	1464.8	1680.0	
477.93	14.256	1472.07	1685.0	
470.66	17.458	1479.34	1690.0	
463.4	16.52	1486.6	1695.0	
456.13	16.672	1493.87	1700.0	
448.87	13.397	1501.13	1705.0	
441.6	16.596	1508.4	1710.0	
434.34	17.701	1515.66	1715.0	
427.07	7.709	1522.93	1720.0	
419.8	14.488	1530.2	1725.0	
412.54	14.06	1537.46	1730.0	
405.27	12.246	1544.73	1735.0	
398.01	17.418	1551.99	1740.0	
390.74	15.631	1559.26	1745.0	
383.48	14.256	1566.52	1750.0	
376.21	18.88	1573.79	1755.0	
368.95	17.701	1581.05	1760.0	
361.68	15.205	1588.32	1765.0	
354.41	15.066	1595.59	1770.0	
347.15	16.406	1602.85	1775.0	
339.88	15.524	1610.12	1780.0	
332.62	28.642	1617.38	1785.0	
325.35	3.945	1624.65	1790.0	
318.09	7.925	1631.91	1795.0	
310.82	18.281	1639.18	1800.0	
303.55	8.492	1646.45	1805.0	
296.29	7.638	1653.71	1810.0	
289.02	9.727	1660.98	1815.0	
281.76	8.995	1668.24	1820.0	
274.49	9.954	1675.51	1825.0	
267.23	11.22	1682.77	1830.0	
259.96	12.106	1690.04	1835.0	
252.7	14.655	1697.3	1840.0	
245.43	15.704	1704.57	1845.0	
238.16	18.578	1711.84	1850.0	
230.9	20.277	1719.1	1855.0	
223.63	17.458	1726.37	1860.0	
216.37	9.036	1733.63	1865.0	
209.1	7.464	1740.9	1870.0	
201.84	12.106	1748.16	1875.0	
194.57	14.191	1755.43	1880.0	
187.3	8.79	1762.7	1885.0	
180.04	9.506	1769.96	1890.0	
172.77	11.272	1777.23	1895.0	
165.51	12.106	1784.49	1900.0