Amygdaloid Island by Amygdaloid Channel from Isle Royale. It had relatively low visitation until the 1990s, when the growth of sea kayaking made it possible for human-powered visitors to approach the island. The waters of Lake Superior around Amygdaloid Island are notoriously dangerous, and inexperienced kayakers are not encouraged to navigate them. The island is the site of the "Amygdaloid Island Flow", a deposit of basaltic lava with silica inclusions. After the lava cooled, the inclusions hardened into pink agate specimens. The agates of Amygdaloid Island are characteristically almond-shaped or amygdaloidal, hence the name "Amygdaloid". Amygdaloid Island Amygdaloid Island is an island
Book of Nut long period of time going back before the time of Seti I. The astronomical data included in the decan list below the body of Nut point to the 12th dynasty, the time of Sesostris III. There are two different decan lists that cannot be reconciled, so one of them must be secondary. According to von Lieven, the Middle Kingdom data is secondary, and she suggests that the earlier list goes back to the Old Kingdom. Book of Nut The Book of Nut (original title: "The Fundamentals of the Course of the Stars") is a collection of ancient Egyptian astronomical texts,