Sediment from 30°19.9’ north 157°49.4’ west 3100 to 3115 meters deep, said to contain asteroid particles. Click to see back band that says, "Sea glass framed by Earth crust from mid-Atlantic Ridge framed by dinosaur-killing cloud of extraterrestrial dust from K-T Boundary" K-T Boundary refers to Cretacious-Tertiary band of sediment containing extraterrestrial dust deposited about 65 million years ago, also known as iridium anomaly. Matte lavender glaze assembled from refined materials. |