The Haiyuan earthquake changes the course of rivers, dammed other rivers, and generated landslides and ground cracks over large areas. 1. 1556 Shaanxi earthquake . The 1556 Shaanxi earthquake is the deadliest earthquake on record, having killed about 830,000 people. The earthquake struck on the morning of January 23, 1556, in Shaanxi, China during the rule of the Ming Dynasty. Over 97 counties in the region were affected by the earthquake.
A list of iodine rich foods is available at whfoods.org, and it includes sea vegetables and scallops. Other foods high in iodine include cod, yogurt, shrimp, eggs and strawberries.
Iodine from salt is especially important on Paleo because the other significant sources of iodine in the American diet are dairy (a gray area food that many people eliminate) and bread. According to this FDA survey, the iodine that Americans get from sources other than salt comes from: 1  Milk and dairy products (70-90% of non-salt iodine intake for infants and children; roughly 50% of intake for adults) 2  Grain products (between 10 and 23% of non-salt intake, depending on age and sex)