PPT-Oriana Battifarano Late Proterozoic “Snowball” Earth

The Snowball Earth Artistic Interpretation by Chris Butler The Geological Society of America Geologic Timeline UFG Expo Mount Lofty Australia UK National Portrait Gallery Tannatt William Edgeworth. "ice house" would presumably be through the gradual buildup of the greenhouse gas, CO2, contributed to the air through volcanic emissions. The presence of ice on the continents and pack ice on the Earth . Deglaciation. Dorian S. . Abbot. ; . abbot. @uchicago.edu. ; http://. geosci.uchicago.edu. /~abbot. /. Dust-induced deceased . albedo. could cause . deglaciation. Motivation. Earth, a normally clement planet comfortably in its star's habitable zone, suffered global or nearly global glaciation at least twice during the Neoproterozoic era (at about 635 and 710 million years ago). GEOL 2110. The Paleozoic Era. Carboniferous and the Permian Periods. in North America. Major Concepts. Carbonate deposition dominant in the Silurian and Devonian, persisted into the early Carboniferous (the Mississippian period). . GEOL 2110. The Paleozoic Era. Geological History of Gondwanaland and Late Paleozoic Life. Major Concepts. The continental reconstructions of . Gondwana. by Werner and . DuToit. were bang on and confirmed by geologic mapping, . About the Resiliency of Habitable States? . An Example from the . Neoproterozoic. Snowball Earth. Linda E. Sohl. ,. 1,2. . Mark A. Chandler. ,. 1,2. . Jeffrey Jonas. ,. 1,2. . Alexander Pavlov. ,. “Post-AGU”. Divya. . Allupeddinti. Beth-Ann Bell. Lea Bello. Ana . Cernok. Nilotpal. . Ghosh. Peter Olds. Clemens . Prescher. Jonathan Tucker. Matt Wielicki. Kevin . Zahnle. Michael . Manga. Late veneer is mixed by 2.9 . Suppose you are on the playground at recess after a big storm and you get into a snowball fight. After experimenting you determine that you can throw one snowball high into the air and while your opponent is watching that snowball, you quickly grab another one and throw it at him/her on a more direct line. Both snowballs are thrown at the same speed (everything you have!) and both arrive at the same time.. CHAPTER 5 . VOCABULARY . Blithely-happily, especially because you do not realize that something is wrong.. Barley-A plant that produces grain used for making food, beer and whiskey.. Silage-Grass and plants that are preserved and used for feeding farm animals.. Divya. . Allupeddinti. Beth-Ann Bell. Lea Bello. Ana . Cernok. Nilotpal. . Ghosh. Peter Olds. Clemens . Prescher. Jonathan Tucker. Matt Wielicki. Late veneer is mixed by 2.9 . Ga. Maier et al., 2009. By Devin and Liliana. Take the snowball microphone out of the . box. Step 1. Step 2. . Plug tiny . end of the cord . into the . microphone. Step 3. . Plug the . other end of the cord . into a USB . 1. THE EARTH THROUGH TIME. TENTH EDITION. H A R O L D L. L E V I N. Chapter 9 . Proterozoic. : Dawn of a More Modern World. Proterozoic. Eon. 2.5 billion years to 542 million years ago. Comprises 42% of Earth history . Midterm 2. Preparation/Review. Style of Questions. Matching term w/ definition. Short definition of concepts/processes. Name some of multiple characteristics. 25% of points from Part II Quizzes. REVIEW . V.V. . . Shcherbakova. 1. , . Bakhmutov. V.G. 2. , . Shcherbakov. V.P. . 1. ,Zhidkov G.V. . 1. 1. Geophysical Observatory Borok IPE RAS, . Russia. . 2. Institute of Geophysics of the National. Academy of Sciences of . The Benefits of Reading Books