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Search resuls for: "Desmond Collins"


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CNN —The oldest examples of swimming jellyfish, which lived in Earth’s oceans 505 million years ago, have been discovered high within the Canadian Rockies. The multitude of Burgessomedusa phasmiformis fossils at the site showed that large, swimming bell-shaped jellyfish evolved more than 500 million years ago. The Burgess Shale was first discovered in 1909 by Charles D. Walcott, secretary of the Smithsonian Institution in Washington, DC. The more that researchers study fossils from the Burgess Shale, the more complex the ancient food chain becomes. “This adds yet another remarkable lineage of animals that the Burgess Shale has preserved chronicling the evolution of life on Earth.”
Persons: Burgess, Jean, Bernard Caron, Medusozoans, , Joe Moysiuk, Desmond Collins, Raymond Quarry, Charles D, Walcott, Royal Ontario Museum’s Richard Ivey Organizations: CNN, Canadian Rockies, Royal Ontario Museum, Royal Society, University of Toronto, Royal Ontario, Smithsonian Institution Locations: Burgess, Canada's, British Columbia, Washington ,
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