TY - ADVS AU - Great Courses,The AU - Sutherland,Stuart ED - The Great Courses (Firm), ED - Kanopy (Firm), TI - Introduction to Paleontology PY - 2016/// PB - The Great Courses KW - History, Ancient KW - Environmental sciences KW - Education films KW - lcgft N1 - Title from title frames; Film; In Process Record; Stuart Sutherland; Originally produced by The Great Courses in 2016 N2 - For centuries, scientists believed all life on Earth was powered by the sun via photosynthesis. That was before ecosystems, powered by chemosynthesis, were found at volcanic oceanic ridge systems. Paleontologists have now found examples of fossilized vent systems over a billion years old and the life that lived around them UR - https://tus.kanopy.com/node/11057519 UR - https://www.kanopy.com/node/11057519/external-image ER -