Recent Work Has Shown That the Last Major Earthquake in the Cascadia

Recent work has shown that the last major earthquake in the Cascadia subduction zone occurred about 9 p.m.on 26 January 1700 and was about magnitude 9.This is known by __________________.

A) analysis of annual growth rings in trees of downed forests along the Oregon-Washington-British Columbia coast showing large rings after 1699
B) Tsunami of 2-m (7-ft) height that hit Japan from midnight to dawn pointing to a 9 p.m.earthquake along the Washington-Oregon coast on 8 December 1699
C) Jesuit missionaries in the Chile and Alaska areas recording a very large quake and accompanying tsunami in their daily logs
D) Tsunami gauge measurements at the Pacific Tsunami Center
E) analysis of annual growth rings in trees of downed forests along the Oregon-Washington-British Columbia coast showing no rings after 1699 and Tsunami of 2-m (7-ft) height that hit Japan from midnight to dawn pointing to a 9 p.m.earthquake along the Washington-Oregon coast on 26 January 1700 are correct