The Canadian discovery of Siphusauctum gregarium fossil

Confucius News Canada branch famous Canadian Burgess page excavations, a life in 500000000 years ago in the Cambrian" strange" creature slowly emerge out of it. It was named Siphusauctum gregarium, is a kind of shape like tulip, ca. as a knife ( ca. 20 cm or 8 inches ) organisms, it has a filter feeding feeding organ. It consists of a long stem and calyx ( a" bulbous" structure composed of calyx ), located at the top, serve as a filter for food and digestive tract. Calyx of the inlet holes of water after inhalation, through the filter, the water will be to capture food particles, and then become its food. Stem end having an anchor shaped structure which are fixed at the bottom of the sea. They are gregarious and students, so often in a rock found in a large number of fossil specimens.