#Ice dated horizons for NGRIP from AICC2012.
46.95	110	0.25
60.83	170	0.25
73.6	230	0.25
85.65	290	0.25
97.43	350	0.25
109.1	410	0.25
120.43	470	0.25
131.88	530	0.25
143.18	590	0.25
154.33	650	0.25
165.13	710	0.25
175.6	770	0.25
186.55	830	0.25
197.35	890	0.25
207.85	950	0.25
218.68	1010	0.25
229.38	1070	0.25
239.98	1130	0.25
250.6	1190	0.25
261.18	1250	0.5
271.55	1310	0.5
282.23	1370	0.5
292.7	1430	0.5
303.28	1490	0.25
313.55	1550	0.25
323.78	1610	0.25
334.05	1670	0.25
344.13	1730	0.25
354.04	1790	0.25
364.34	1850	0.25
373.97	1910	0.25
384.6	1970	0.25
395.05	2030	0.25
405.18	2090	0.25
414.83	2150	0.25
424.47	2210	0.25
434.32	2270	0.25
444.21	2330	0.5
454.01	2390	0.5
463.51	2450	0.5
472.87	2510	0.5
482.6	2570	0.5
492.12	2630	0.5
501.78	2690	0.75
511.93	2750	0.75
520.77	2810	0.75
530.64	2870	0.75
540.47	2930	0.75
549.87	2990	0.75
558.87	3050	0.75
567.71	3110	1
576.95	3170	1
586.34	3230	1
595.5	3290	1
604.69	3350	1
613.93	3410	1
622.86	3470	1
632.01	3530	1.25
640.99	3590	1.25
650	3650	1.25
659.08	3710	1.25
667.95	3770	1.25
677.07	3830	1.25
685.65	3890	1.5
694.49	3950	1.5
704.11	4010	1.5
713.11	4070	1.75
721.41	4130	1.75
729.63	4190	1.75
738.22	4250	2
746.65	4310	2
755.34	4370	2
763.36	4430	2
770.94	4490	2.25
779.48	4550	2.25
787.9	4610	2.25
795.69	4670	2.5
804.14	4730	2.5
812.37	4790	2.5
820.2	4850	2.75
827.85	4910	2.75
835.93	4970	2.75
844.2	5030	2.75
852.79	5090	3
861.14	5150	3
869.41	5210	3
877.24	5270	3.25
885.06	5330	3.25
893	5390	3.25
901.2	5450	3.5
909.22	5510	3.5
917.03	5570	3.5
924.65	5630	3.5
931.99	5690	3.75
939.77	5750	3.75
947.43	5810	3.75
955.55	5870	4
962.78	5930	4
970.27	5990	4
977.83	6050	4.25
985.21	6110	4.25
992.39	6170	4.25
1000.34	6230	4.25
1007.78	6290	4.5
1015.62	6350	4.5
1022.89	6410	4.5
1029.94	6470	4.75
1037.43	6530	4.75
1044.88	6590	4.75
1052.32	6650	5
1060.01	6710	5
1067.2	6770	5
1074.49	6830	5
1082.24	6890	5.25
1088.77	6950	5.75
1095.88	7010	6
1103.61	7070	6.25
1110.46	7130	6.5
1117.64	7190	6.75
1124.25	7250	7.25
1131.51	7310	7.5
1138.52	7370	7.75
1145.4	7430	8
1152.66	7490	8.25
1159.81	7550	8.75
1166.38	7610	9
1173.11	7670	9.25
1179.41	7730	9.5
1186.97	7790	9.75
1194.1	7850	10.25
1200.51	7910	10.5
1207.12	7970	10.75
1213.51	8030	11
1219.47	8090	11.25
1225.46	8150	11.75
1230.56	8210	12
1237.16	8270	12.25
1242.94	8330	12.5
1248.7	8390	12.75
1254.39	8450	13.25
1260.45	8510	13.5
1266.07	8570	13.75
1271.79	8630	14
1277.56	8690	14.5
1283.04	8750	14.75
1288.68	8810	15
1294.04	8870	15.25
1299.74	8930	15.5
1305.08	8990	16
1310.23	9050	16.25
1315.62	9110	16.5
1321.01	9170	16.75
1326.11	9230	17
1330.87	9290	17.5
1336.18	9350	17.75
1341.22	9410	18
1346.41	9470	18.25
1351.16	9530	18.5
1356.13	9590	19
1360.87	9650	19.25
1365.83	9710	19.5
1370.71	9770	19.75
1375.15	9830	20.25
1379.72	9890	20.5
1384.34	9950	20.75
1388.82	10010	21
1393.18	10070	21.25
1397.61	10130	21.75
1402.07	10190	22
1406.44	10250	22.25
1410.77	10310	22.25
1414.8	10370	22.5
1418.84	10430	22.5
1422.87	10490	22.5
1426.93	10550	22.75
1430.85	10610	22.75
1434.84	10670	23
1438.71	10730	23
1442.44	10790	23.25
1446.33	10850	23.25
1449.92	10910	23.25
1453.54	10970	23.5
1457.18	11030	23.5
1460.85	11090	23.75
1464.37	11150	23.75
1467.9	11210	23.75
1471.51	11270	24
1475.02	11330	24
1478.16	11390	24.25
1481.24	11450	24.25
1484.59	11510	24.5
1488.1	11570	24.5
1491.45	11630	24.5
1493.62	11690	25
1495.43	11750	25.5
1497.25	11810	26
1498.93	11870	26.5
1500.74	11930	27
1502.51	11990	27.5
1504.25	12050	28
1505.87	12110	28.5
1507.49	12170	28.75
1509.2	12230	29.25
1510.78	12290	29.75
1512.41	12350	30.25
1514.2	12410	30.75
1515.84	12470	31.25
1517.46	12530	31.75
1518.9	12590	32.25
1520.59	12650	32.75
1522.36	12710	33.25
1524.02	12770	33.75
1525.94	12830	34.25
1528.24	12890	34.75
1530.73	12950	35
1533.12	13010	35.5
1535.21	13070	35.75
1537.23	13130	36.25
1539.37	13190	36.75
1541.65	13250	37
1544.2	13310	37.5
1546.78	13370	37.75
1549.46	13430	38.25
1552.17	13490	38.75
1554.75	13550	39
1557.08	13610	39.5
1559.72	13670	39.75
1562.43	13730	40.25
1565.2	13790	40.5
1568.06	13850	41
1570.75	13910	41.5
1572.97	13970	41.75
1575.03	14030	42.25
1577.59	14090	42.5
1580.19	14150	43
1583.16	14210	43.5
1586.22	14270	43.75
1589.2	14330	44.25
1592.08	14390	44.75
1595.05	14450	45
1598.32	14510	45.5
1601.4	14570	46
1604.17	14630	46.25
1605.96	14690	47.25
1607.68	14750	47.75
1609.36	14810	48.25
1610.9	14870	48.75
1612.3	14930	49
1613.72	14990	49.5
1615.13	15050	50
1616.39	15110	50
1617.73	15170	50
1619.12	15230	50
1620.56	15290	50
1621.92	15350	50
1623.27	15410	50
1624.71	15470	50
1626.03	15530	50
1627.34	15590	50
1628.56	15650	50
1629.81	15710	50
1631.06	15770	50
1632.52	15830	50
1633.83	15890	50
1635.26	15950	50
1636.66	16010	50
1637.99	16070	50
1639.3	16130	50
1640.66	16190	50
1641.94	16250	50
1643.27	16310	50
1644.71	16370	50
1646.11	16430	50
1647.48	16490	50
1648.75	16550	50
1650.24	16610	50
1651.66	16670	50
1653.03	16730	50
1654.49	16790	50
1655.84	16850	50
1657.11	16910	50
1658.5	16970	50
1659.92	17030	50
1661.36	17090	50
1662.8	17150	50
1664.18	17210	50
1665.49	17270	50
1666.86	17330	50
1668.19	17390	50
1669.55	17450	50
1670.8	17510	50
1672.12	17570	50
1673.63	17630	50
1674.92	17690	50
1676.27	17750	50
1677.78	17810	50
1679.16	17870	50
1680.47	17930	50
1681.82	17990	50
1683.07	18050	50
1684.55	18110	50
1686.04	18170	50
1687.35	18230	50
1688.78	18290	50
1690.04	18350	50
1691.32	18410	50
1692.67	18470	50
1693.97	18530	50
1695.36	18590	50
1696.74	18650	50
1698.13	18710	50
1699.51	18770	50
1700.94	18830	50
1702.27	18890	50
1703.56	18950	50
1704.87	19010	50
1706.18	19070	50
1707.55	19130	50
1708.82	19190	50
1710.14	19250	50
1711.47	19310	50
1712.79	19370	50
1714.18	19430	50
1715.54	19490	50
1716.99	19550	50
1718.29	19610	50
1719.51	19670	50
1720.73	19730	50
1722.09	19790	50
1723.44	19850	50
1724.81	19910	50
1726.07	19970	50
1727.42	20030	50
1728.67	20090	50
1730.04	20150	50
1731.47	20210	50
1732.92	20270	50
1734.14	20330	50
1735.43	20390	50
1736.75	20450	50
1738.09	20510	50
1739.44	20570	50
1740.77	20630	50
1741.97	20690	50
1743.32	20750	50
1744.54	20810	50
1745.74	20870	50
1746.92	20930	50
1748.07	20990	50
1749.18	21050	50
1750.29	21110	50
1751.5	21170	50
1752.71	21230	50
1753.85	21290	50
1755	21350	50
1756.14	21410	50
1757.26	21470	50
1758.4	21530	50
1759.55	21590	50
1760.62	21650	50
1761.8	21710	50
1762.91	21770	50
1764.07	21830	50
1765.26	21890	50
1766.36	21950	50
1767.43	22010	50
1768.5	22070	50
1769.61	22130	50
1770.73	22190	50
1771.81	22250	50
1772.95	22310	50
1774.12	22370	50
1775.33	22430	50
1776.59	22490	50
1777.75	22550	50
1778.9	22610	50
1780.04	22670	50
1781.31	22730	50
1782.46	22790	50
1783.62	22850	50
1784.96	22910	50
1786.28	22970	50
1787.52	23030	50
1788.78	23090	50
1789.92	23150	50
1791.16	23210	50
1792.62	23270	50
1794.08	23330	50
1795.27	23390	50
1796.35	23450	50
1797.36	23510	50
1798.4	23570	50
1799.34	23630	50
1800.31	23690	50
1801.27	23750	50
1802.21	23810	50
1803.16	23870	50
1804.06	23930	50
1804.94	23990	50
1805.87	24050	50
1806.81	24110	50
1807.74	24170	50
1808.74	24230	50
1809.73	24290	50
1810.72	24350	50
1811.69	24410	50
1812.7	24470	50
1813.57	24530	50
1814.49	24590	50
1815.37	24650	50
1816.3	24710	50
1817.14	24770	50
1818.11	24830	50
1819.1	24890	50
1820.06	24950	50
1821.11	25010	50
1822.06	25070	50
1823	25130	50
1823.88	25190	50
1824.74	25250	50
1825.67	25310	50
1826.6	25370	50
1827.49	25430	50
1828.35	25490	50
1829.24	25550	50
1830.13	25610	50
1830.99	25670	50
1831.89	25730	50
1832.79	25790	50
1833.64	25850	50
1834.53	25910	50
1835.45	25970	50
1836.53	26030	50
1837.5	26090	50
1838.64	26150	50
1839.83	26210	50
1840.92	26270	50
1841.99	26330	50
1842.98	26390	50
1844.13	26450	50
1845.05	26510	50
1846.02	26570	50
1847	26630	50
1848	26690	50
1849.04	26750	50
1850.04	26810	50
1851.08	26870	50
1852.17	26930	50
1853.15	26990	50
1854.21	27050	50
1855.2	27110	50
1856.18	27170	50
1857.23	27230	50
1858.23	27290	50
1859.24	27350	50
1860.22	27410	50
1861.22	27470	50
1862.75	27530	50
1864.58	27590	50
1866.38	27650	50
1868.43	27710	50
1869.9	27770	50
1870.85	27830	50
1871.82	27890	50
1872.81	27950	50
1873.77	28010	50
1874.69	28070	50
1875.58	28130	50
1876.5	28190	50
1877.47	28250	50
1878.44	28310	50
1879.38	28370	50
1880.45	28430	50
1881.49	28490	50
1882.62	28550	50
1884.17	28610	50
1885.91	28670	50
1887.77	28730	50
1889.79	28790	50
1891.57	28850	50
1892.65	28910	50
1893.6	28970	50
1894.52	29030	50
1895.35	29090	50
1896.2	29150	50
1897.05	29210	50
1897.89	29270	50
1898.78	29330	50
1899.61	29390	50
1900.4	29450	50
1901.16	29510	50
1902.06	29570	50
1902.87	29630	50
1903.67	29690	50
1904.57	29750	50
1905.42	29810	50
1906.28	29870	50
1907.22	29930	50
1908.09	29990	50
1908.95	30050	50
1909.77	30110	50
1910.63	30170	50
1911.46	30230	50
1912.33	30290	50
1913.19	30350	50
1913.92	30410	50
1914.78	30470	50
1915.75	30530	50
1916.77	30590	50
1917.81	30650	50
1919.11	30710	50
1920.21	30770	50
1921.27	30830	50
1922.22	30890	50
1923.16	30950	50
1924.13	31010	50
1925.11	31070	50
1926.08	31130	50
1926.96	31190	50
1927.94	31250	50
1928.83	31310	50
1929.77	31370	50
1930.66	31430	50
1931.55	31490	50
1932.51	31550	50
1933.48	31610	50
1934.47	31670	50
1935.46	31730	50
1936.42	31790	50
1937.36	31850	50
1938.28	31910	50
1939.32	31970	50
1940.48	32030	50
1941.84	32090	50
1943.31	32150	50
1944.73	32210	50
1946.41	32270	50
1948.01	32330	50
1949.79	32390	50
1951.65	32450	50
1952.71	32510	50
1953.58	32570	50
1954.58	32630	50
1955.38	32690	50
1956.25	32750	50
1957.11	32810	50
1958.02	32870	50
1958.85	32930	50
1959.76	32990	50
1960.55	33050	50
1961.35	33110	50
1962.23	33170	50
1963.03	33230	50
1963.95	33290	50
1965.14	33350	50
1966.73	33410	50
1968.38	33470	50
1970.1	33530	50
1971.75	33590	50
1973.59	33650	50
1974.91	33710	50
1975.97	33770	50
1977	33830	50
1977.99	33890	50
1978.9	33950	50
1979.86	34010	50
1980.7	34070	50
1981.63	34130	50
1982.55	34190	50
1983.48	34250	50
1984.38	34310	50
1985.31	34370	50
1986.32	34430	50
1987.14	34490	50
1988	34550	50
1988.88	34610	50
1989.94	34670	50
1991.25	34730	50
1992.79	34790	50
1994.21	34850	50
1995.66	34910	50
1997.04	34970	50
1998.5	35030	50
2000.08	35090	50
2001.7	35150	50
2003.34	35210	50
2005	35270	50
2006.65	35330	50
2008.32	35390	50
2009.93	35450	50
2011.04	35510	50
2011.94	35570	50
2012.82	35630	50
2013.71	35690	50
2014.58	35750	50
2015.47	35810	50
2016.33	35870	50
2017.22	35930	50
2018.1	35990	50
2018.98	36050	50
2019.82	36110	50
2020.7	36170	50
2021.63	36230	50
2022.54	36290	50
2023.5	36350	50
2024.53	36410	50
2025.71	36470	50
2026.66	36530	50
2027.78	36590	50
2029.03	36650	50
2030.34	36710	50
2031.65	36770	50
2033.18	36830	50
2034.33	36890	50
2035.62	36950	50
2036.96	37010	50
2038.23	37070	50
2039.68	37130	50
2041.31	37190	50
2042.92	37250	50
2044.54	37310	50
2046.08	37370	50
2047.79	37430	50
2049.53	37490	50
2051.29	37550	50
2053.04	37610	50
2054.86	37670	50
2056.53	37730	50
2058.28	37790	50
2060.05	37850	50
2061.84	37910	50
2063.68	37970	50
2065.63	38030	50
2067.6	38090	50
2069.5	38150	50
2070.71	38210	50
2071.7	38270	50
2072.7	38330	50
2073.59	38390	50
2074.52	38450	50
2075.39	38510	50
2076.3	38570	50
2077.2	38630	50
2078.08	38690	50
2079.03	38750	50
2079.88	38810	50
2080.75	38870	50
2081.76	38930	50
2082.69	38990	50
2083.51	39050	50
2084.36	39110	50
2085.23	39170	50
2086.09	39230	50
2086.93	39290	50
2087.84	39350	50
2088.7	39410	50
2089.47	39470	50
2090.3	39530	50
2091.15	39590	50
2091.94	39650	50
2092.72	39710	50
2093.49	39770	50
2094.31	39830	50
2095.27	39890	50
2096.31	39950	50
2097.56	40010	50
2098.85	40070	50
2099.97	40130	50
2100.97	40190	50
2101.93	40250	50
2102.93	40310	50
2103.87	40370	50
2104.73	40430	50
2105.67	40490	50
2106.57	40550	50
2107.54	40610	50
2108.43	40670	50
2109.4	40730	50
2110.34	40790	50
2111.37	40850	50
2112.38	40910	50
2113.62	40970	50
2114.79	41030	50
2116.07	41090	50
2117.49	41150	50
2118.92	41210	50
2120.41	41270	50
2121.89	41330	50
2123.6	41390	50
2124.72	41450	50
2125.67	41510	50
2126.48	41570	50
2127.35	41630	50
2128.2	41690	50
2129.02	41750	50
2129.85	41810	50
2130.64	41870	50
2131.46	41930	50
2132.25	41990	50
2133.12	42050	50
2133.91	42110	50
2134.71	42170	50
2135.63	42230	50
2136.71	42290	50
2137.75	42350	50
2138.83	42410	50
2139.88	42470	50
2140.97	42530	50
2142.05	42590	50
2143.14	42650	50
2144.24	42710	50
2145.33	42770	50
2146.66	42830	50
2148.01	42890	50
2149.35	42950	50
2150.74	43010	50
2152.19	43070	50
2153.67	43130	50
2155.1	43190	50
2156.58	43250	50
2157.79	43310	50
2158.61	43370	50
2159.46	43430	50
2160.23	43490	50
2160.97	43550	50
2161.74	43610	50
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