| Pre-settlement | Settlement |  | ||||
---|---|---|---|---|---|---|---|
Years | MFRI 10% (# Int.) | Min-max | Years | MFRI 10% (# Int.) | Min-max | P-value | |
Northwest Sands | |||||||
 Totogatic River | 1710–1840 | 5 (26) | 1–14 | 1854–1946 | 6 (16) | 1–25 | 0.648 |
 Inch Lake | 1699–1847 | 8 (21) | 1–31 | 1853–1926 | 5 (15) | 2–14 | 0.092* |
 Lampson Pines | 1747–1846 | 6 (17) | 1–25 | 1851–1947 | 6 (18) | 1–18 | 0.548 |
 Sand Lake | 1737–1849 | 3 (32) | 1–7 | 1852–1884 | 6 (5) | 3–10 | < 0.001* |
Central Sands | |||||||
 Bruce Mound | 1707–1847 | 11 (13) | 1–31 | 1850–1934 | 11 (7) | 4–18 | 0.738* |
 Wildcat Ridge | 1771–1841 | 6 (12) | 1–11 | 1851–1857 | x | x | x |
 Stoney Bluff | 1704–1847 | 9 (16) | 1–18 | 1851–1934 | 10 (8) | 1–47 | 0.268 |
 Quincy Bluff | 1694–1848 | 3 (45) | 1–9 | 1852–1930 | 3 (25) | 1–10 | 0.594 |
 Wisconsin Dells | 1681–1850 | 4 (44) | 1–9 | 1853–1924 | 5 (13) | 1–11 | 0.232 |
Blufflands and Coulees | |||||||
 Pine Bluff | 1684–1847 | 4 (45) | 1–11 | 1851–1895 | 9 (5) | 4–17 | 0.008 |
Northern Highlands | |||||||
 Cathedral Point | 1797–1846 | 6 (4) | 1–14 | 1851–1908 | x | x | x |
 Frog Lake | 1833–1846 | x | x | 1855–1941 | 7 (12) | 1–15 | x |
 Squirrel River | 1744–1847 | 10 (10) | 1–31 | 1855–1910 | 7 (8) | 3–15 | 0.870 |
 Finnerud Pines | 1736–1842 | 8 (13) | 1–18 | 1850–1907 | 11 (5) | 2–16 | 0.172 |
 Buckatabon | 1697–1845 | 9 (17) | 1–38 | 1854–1910 | 7 (8) | 1–15 | 0.447 |
Northeast Sands | |||||||
 Camp Bird | 1764–1840 | 8 (10) | 1–14 | 1860–1925 | 4 (16) | 1–9 | 0.046* |
 Wolf Lane | 1818–1843 | x | x | 1850–1926 | 6 (13) | 3–16 | x |
 Tar Dam Road | 1714–1840 | 11 (12) | 3–31 | x | x | x | x |
Keweenaw-Baraga Moraines | |||||||
 Bears Den | 1721–1829 | 14 (8) | 1–31 | 1884–1909 | 6 (4) | 3–11 | 0.943 |
 Pine Bluff Trail | 1659–1829 | 11 (16) | 1–26 | 1862–1927 | 7 (9) | 1–22 | 0.833 |
Grand Marais Lakeshore | |||||||
 Betchler Lake | 1548–1835 | 9 (32) | 1–32 | 1853–1934 | 7 (10) | 2–18 | 0.802 |
 Bay View | 1777–1848 | 8 (9) | 2–25 | 1856–1932 | 8 (9) | 3–13 | 0.189 |
 Hwy 13 | 1574–1846 | 10 (25) | 1–70 | 1857–1910 | x | x | x |
 Corner Lake | 1699–1812 | 14 (8) | 1–36 | 1896–1946 | 7 (7) | 1–20 | 0.798 |
Seney-Tahquamenon Sand Plain | |||||||
 Ramsey Lake | 1637–1847 | 10 (21) | 1–34 | 1856–1932 | 10 (5) | 9–12 | 0.121 |