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Enhance your presentation skills with this comprehensive outline covering content, speaking mechanics, and effective use of Power Point slides. Learn to address key questions, organize your presentation, and engage your audience through body language and eye contact. Explore examples and instructions for creating impactful slides to support your message. Discover new evidence for sinistral transpression in the Cheyenne belt and gain insights into strain modeling of shear zones.
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Outline • Content • Speaking mechanics • Power Point slides
Content • Did you address the over-arching questions for the topic? • Is the presentation well organized • Did you follow the rule of threes?
Speaking Mechanics • Giving a presentation is like acting • Body language is important • Make eye contact • Get the pace right • You’re NOT going too slow • Feel free to say nothing • Repetition and restatement
New evidence for sinistral transpression in the Cheyenne belt W. A. Sullivan, Colby College R. J. Beane, Bowdoin College
Compiled from Houston et al., 1968; Karlstrom and Houston, 1992; Houston and Graff, 1995; and Resor and Snoke (2005)
Reigning tectonic and structural model From Duebendorfer and Houston, 1987
Strain modeling of transpressional shear zones predicts: • Steeply dipping foliation • Subvertical lineations and/or • Strain in the flattening field Undeformed Deformed
Asymmetrical boudins at Bear Mountain locality Sinistral S-C fabrics at North Fork locality Image is 6.4-cm wide
Take-home points • Several areas of Cheyenne belt exhibit significant evidence for sinistral transpression • Cheyenne belt shear zones may have started life as a sinistral transpressional fault system