Depth	Date (A.D)
7.88	1966
9.15	1965
10.14	1964
10.74	1963
11.68	1962
12.71	1961
13.37	1960
14.13	1959
15.11	1958
15.77	1957
16.64	1956
17.72	1955
18.47	1954
19.22	1953
20.27	1952
21.1	1951
21.93	1950
22.35	1949
23.17	1948
24.08	1947
24.79	1946
25.9	1945
26.7	1944
27.1	1943
28.08	1942
28.96	1941
29.45	1940
30.42	1939
31	1938
31.85	1937
32.6	1936
33.16	1935
33.63	1934
34.56	1933
35.58	1932
36.32	1931
36.87	1930
37.69	1929
38.24	1928
38.87	1927
39.41	1926
40.13	1925
40.76	1924
41.29	1923
42	1922
42.44	1921
43.15	1920
43.85	1919
44.55	1918
44.89	1917
45.84	1916
46.79	1915
47.3	1914
47.98	1913
48.58	1912
49.43	1911
50.01	1910
50.68	1909
51.35	1908
52.01	1907
52.51	1906
53.17	1905
53.5	1904
54.16	1903
54.89	1902
55.79	1901
56.28	1900
56.85	1899
57.49	1898
57.97	1897
58.76	1896
59.4	1895
60.03	1894
60.66	1893
61.29	1892
62.15	1891
62.62	1890
63.24	1889
64.24	1888
64.77	1887
65.46	1886
65.99	1885
66.51	1884
67.04	1883
67.49	1882
68.24	1881
68.61	1880
69.27	1879
70.16	1878
70.68	1877
71.27	1876
71.78	1875
72.37	1874
72.96	1873
73.61	1872
74.12	1871
74.7	1870
75.35	1869
75.78	1868
76.42	1867
76.92	1866
77.28	1865
77.92	1864
78.42	1863
79.06	1862
79.63	1861
80.13	1860
80.55	1859
81.19	1858
81.68	1857
82.45	1856
83.08	1855
83.71	1854
84.34	1853
84.83	1852
85.46	1851
86.02	1850
86.51	1849
87.14	1848
87.83	1847
88.24	1846
88.79	1845
89.14	1844
89.82	1843
90.24	1842
90.72	1841
91.4	1840
91.89	1839
92.57	1838
93.12	1837
93.46	1836
93.94	1835
94.62	1834
95.16	1833
95.71	1832
96.32	1831
96.86	1830
97.34	1829
97.61	1828
98.29	1827
98.83	1826
99.37	1825
99.84	1824
100.38	1823
100.92	1822
101.39	1821
102	1820
102.54	1819
102.94	1818
103.48	1817
104.08	1816
104.55	1815
105.02	1814
105.49	1813
106.02	1812
106.48	1811
106.95	1810
107.48	1809
108.08	1808
109.08	1807
109.41	1806
109.94	1805
110.47	1804
111.06	1803
111.52	1802
112.12	1801
112.65	1800
113.24	1799
113.7	1798
114.16	1797
114.82	1796
115.28	1795
115.74	1794
116.13	1793
116.66	1792
117.25	1791
117.58	1790
117.97	1789
118.5	1788
119.08	1787
119.67	1786
120.26	1785
120.58	1784
121.04	1783
121.43	1782
121.89	1781
122.41	1780
123.32	1779
123.7	1778
124.09	1777
124.55	1776
125.13	1775
125.65	1774
126.04	1773
126.49	1772
127.14	1771
127.59	1770
128.11	1769
128.56	1768
128.94	1767
129.46	1766
129.84	1765
130.42	1764
130.87	1763
131.39	1762
131.77	1761
132.22	1760
132.8	1759
133.38	1758
133.83	1757
134.28	1756
134.79	1755
135.17	1754
135.75	1753
136.06	1752
136.38	1751
136.89	1750
137.28	1749
137.98	1748
138.42	1747
138.87	1746
139.44	1745
139.88	1744
140.46	1743
141.09	1742
141.66	1741
142.48	1740
143.05	1739
143.5	1738
143.94	1737
144.57	1736
144.95	1735
145.39	1734
146.15	1733
146.59	1732
147.04	1731
147.48	1730
148.11	1729
148.73	1728
149.36	1727
149.68	1726
150.37	1725
150.87	1724
151.25	1723
151.75	1722
152.24	1721
152.8	1720
153.24	1719
153.8	1718
154.23	1717
154.73	1716
155.29	1715
155.72	1714
156.53	1713
157.08	1712
157.39	1711
157.95	1710
158.38	1709
158.94	1708
159.37	1707
159.68	1706
160.18	1705
160.67	1704
161.17	1703
161.66	1702
162.15	1701
162.59	1700
162.95	1699
163.45	1698
163.88	1697
164.25	1696
164.87	1695
165.3	1694
165.91	1693
166.65	1692
167.2	1691
167.76	1690
168.19	1689
168.68	1688
169.23	1687
169.72	1686
170.09	1685
170.58	1684
171.32	1683
171.81	1682
172.36	1681
172.79	1680
173.58	1679
173.89	1678
174.38	1677
174.74	1676
175.42	1675
175.84	1674
176.27	1673
176.82	1672
177.31	1671
177.8	1670
178.22	1669
178.53	1668
178.95	1667
179.56	1666
179.87	1665
180.41	1664
180.96	1663
181.39	1662
182	1661
182.54	1660
183.03	1659
183.51	1658
184	1657
184.61	1656
185.09	1655
185.4	1654
185.82	1653
186.31	1652
186.91	1651
187.33	1650
187.82	1649
188.3	1648
188.79	1647
189.21	1646
189.69	1645
190.11	1644
190.6	1643
191.08	1642
191.62	1641
191.99	1640
192.41	1639
192.95	1638
193.44	1637
193.8	1636
194.4	1635
194.76	1634
195.24	1633
195.78	1632
196.14	1631
196.5	1630
196.86	1629
197.34	1628
197.7	1627
198.12	1626
198.6	1625
199.08	1624
199.44	1623
199.91	1622
200.51	1621
200.87	1620
201.35	1619
201.83	1618
202.18	1617
202.6	1616
203.02	1615
203.56	1614
204.27	1613
204.57	1612
204.93	1611
205.46	1610
205.88	1609
206.41	1608
206.83	1607
207.19	1606
207.6	1605
208.02	1604
208.55	1603
208.91	1602
209.38	1601
209.97	1600
210.45	1599
210.86	1598
211.39	1597
211.69	1596
212.28	1595
212.69	1594
213.11	1593
213.46	1592
213.93	1591
214.35	1590
214.94	1589
215.41	1588
216	1587
216.41	1586
216.94	1585
217.36	1584
217.77	1583
218.01	1582
218.65	1581
218.95	1580
219.54	1579
220.07	1578
220.66	1577
221.13	1576
221.6	1575
222.07	1574
222.54	1573
223.12	1572
223.53	1571
224	1570
224.41	1569
224.82	1568
225.18	1567
225.64	1566
226.29	1565
226.76	1564
227.16	1563
227.63	1562
227.98	1561
228.39	1560
228.86	1559
229.33	1558
229.91	1557
230.49	1556
230.84	1555
231.43	1554
231.78	1553
232.18	1552
232.71	1551
233.23	1550
233.64	1549
234.16	1548
234.57	1547
234.98	1546
235.32	1545
235.96	1544
236.31	1543
236.89	1542
237.36	1541
237.76	1540
238.28	1539
238.63	1538
238.97	1537
239.55	1536
239.9	1535
240.47	1534
240.99	1533
241.46	1532
241.86	1531
242.32	1530
243.12	1529
243.7	1528
244.1	1527
244.56	1526
245.08	1525
245.48	1524
245.88	1523
246.17	1522
246.4	1521
246.86	1520
247.38	1519
247.78	1518
248.3	1517
248.7	1516
249.16	1515
249.62	1514
250.07	1513
250.71	1512
251.22	1511
251.79	1510
252.25	1509
252.65	1508
253.11	1507
253.68	1506
254.14	1505
254.6	1504
255	1503
255.4	1502
255.91	1501
256.54	1500
257.11	1499
257.51	1498
257.97	1497
258.37	1496
258.77	1495
259.28	1494
259.56	1493
260.07	1492
260.7	1491
261.33	1490
261.78	1489
262.23	1488
262.8	1487
263.2	1486
263.6	1485
264.11	1484
264.45	1483
264.79	1482
265.41	1481
265.75	1480
266.09	1479
266.66	1478
267.05	1477
267.56	1476
267.96	1475
268.41	1474
268.75	1473
269.03	1472
269.48	1471
269.93	1470
270.44	1469
270.89	1468
271.39	1467
271.84	1466
272.41	1465
272.8	1464
273.25	1463
273.76	1462
274.21	1461
274.71	1460
275.27	1459
275.72	1458
276.22	1457
276.73	1456
277.23	1455
277.62	1454
278.07	1453
278.58	1452
278.97	1451
279.47	1450
279.86	1449
280.64	1448
281.15	1447
281.65	1446
282.15	1445
282.65	1444
283.04	1443
283.32	1442
283.77	1441
284.1	1440
284.6	1439
284.99	1438
285.55	1437
286.16	1436
286.6	1435
287.05	1434
287.49	1433
287.93	1432
288.43	1431
288.93	1430
289.38	1429
289.71	1428
290.04	1427
290.49	1426
291.04	1425
291.43	1424
292.03	1423
292.48	1422
292.81	1421
293.36	1420
293.86	1419
294.41	1418
294.74	1417
295.35	1416
295.68	1415
296.17	1414
296.61	1413
297.05	1412
297.44	1411
297.93	1410
298.21	1409
298.81	1408
299.3	1407
299.63	1406
300.29	1405
300.78	1404
301.22	1403
301.6	1402
302.26	1401
302.59	1400
303.14	1399
303.63	1398
304.06	1397
304.61	1396
305.05	1395
305.54	1394
306.08	1393
306.52	1392
307.01	1391
307.39	1390
307.94	1389
308.26	1388
308.76	1387
309.3	1386
309.63	1385
310.01	1384
310.5	1383
310.88	1382
311.37	1381
311.8	1380
312.19	1379
312.57	1378
313.06	1377
313.38	1376
313.87	1375
314.19	1374
314.79	1373
315.33	1372
315.82	1371
316.09	1370
316.36	1369
316.68	1368
317.28	1367
317.82	1366
318.14	1365
318.63	1364
318.95	1363
319.33	1362
319.81	1361
320.24	1360
320.51	1359
321.05	1358
321.53	1357
321.85	1356
322.66	1355
323.09	1354
323.52	1353
323.79	1352
324.22	1351
324.7	1350
325.08	1349
325.56	1348
326.31	1347
326.58	1346
327.06	1345
327.49	1344
327.86	1343
328.24	1342
328.61	1341
329.09	1340
329.62	1339
330.21	1338
330.69	1337
331.23	1336
331.65	1335
332.03	1334
332.4	1333
332.88	1332
333.36	1331
333.68	1330
334.1	1329
334.48	1328
334.96	1327
335.43	1326
336.13	1325
336.45	1324
336.98	1323
337.29	1322
337.66	1321
338.03	1320
338.56	1319
339.04	1318
339.41	1317
339.89	1316
340.31	1315
340.84	1314
341.31	1313
341.74	1312
342.16	1311
342.69	1310
343.11	1309
343.43	1308
344.01	1307
344.37	1306
344.74	1305
345.11	1304
345.48	1303
345.95	1302
346.42	1301
347	1300
347.42	1299
347.74	1298
348.11	1297
348.53	1296
349	1295
349.37	1294
349.68	1293
350	1292
350.42	1291
350.73	1290
351.2	1289
351.57	1288
351.99	1287
352.41	1286
352.77	1285
353.25	1284
353.61	1283
354.08	1282
354.55	1281
354.92	1280
355.33	1279
355.86	1278
356.27	1277
356.64	1276
357.16	1275
357.58	1274
357.94	1273
358.41	1272
358.78	1271
359.19	1270
359.61	1269
359.97	1268
360.5	1267
360.76	1266
361.28	1265
361.69	1264
362.16	1263
362.63	1262
362.94	1261
363.41	1260
363.93	1259
364.45	1258
364.81	1257
365.23	1256
365.64	1255
366.16	1254
366.68	1253
366.93	1252
367.45	1251
367.81	1250
368.17	1249
368.53	1248
368.89	1247
369.2	1246
369.46	1245
369.76	1244
370.28	1243
370.69	1242
371	1241
371.35	1240
371.87	1239
372.28	1238
372.64	1237
373.05	1236
373.4	1235
373.87	1234
374.12	1233
374.53	1232
374.94	1231
375.35	1230
375.71	1229
376.06	1228
376.52	1227
376.88	1226
377.24	1225
377.54	1224
378.05	1223
378.56	1222
379.07	1221
379.53	1220
379.99	1219
380.4	1218
380.81	1217
381.21	1216
381.67	1215
382.08	1214
382.74	1213
383.2	1212
383.66	1211
384.22	1210
384.78	1209
385.29	1208
385.8	1207
386.15	1206
386.61	1205
387.01	1204
387.32	1203
387.77	1202
388.07	1201
388.62	1200
389.22	1199
389.72	1198
390.12	1197
390.57	1196
390.97	1195
391.37	1194
391.82	1193
392.27	1192
392.72	1191
393.07	1190
393.42	1189
393.78	1188
394.13	1187
394.48	1186
394.88	1185
395.18	1184
395.58	1183
395.83	1182
396.13	1181
396.59	1180
397.24	1179
397.64	1178