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AZUARA BASIN

AZUARA BASIN. ?. an Eocene-Oligocene Impact Structure. -What makes a crater a crater?. 1. Shatter cones 2. Breccias and Breccia Dikes 3. Shock metamorphism 4. Impact melts. - THE CONTROVERSY. NOT A REAL SLIDE (MADE YOU LOOK!). Bottom: left to right: 1. shatter cone

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AZUARA BASIN

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  1. AZUARA BASIN ? an Eocene-Oligocene Impact Structure -What makes a crater a crater? 1. Shatter cones 2. Breccias and Breccia Dikes 3. Shock metamorphism 4. Impact melts -THECONTROVERSY

  2. NOT A REAL SLIDE (MADE YOU LOOK!) • Bottom: left to right: • 1. shatter cone • 2. breccia dike, rubielos de la cerida • 3. PDFs (planar deformation feature) in quartz • 4. carbonate/silicate liquid immiscibility (from Ries) • CHRIS’S ADDITION- BREECIA (MATCHED TITLE’S COLOR SCHEME?)

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