11![˜˜˜ 1. Introduction Science does not always move forward in a straight line and rarely at a constant cadence. Studies of Barringer Meteorite Crater (a k a Meteor Crater) is a classic example. Although an immense coll ˜˜˜ 1. Introduction Science does not always move forward in a straight line and rarely at a constant cadence. Studies of Barringer Meteorite Crater (a k a Meteor Crater) is a classic example. Although an immense coll](https://www.pdfsearch.io/img/29e5aa9ebcd7933057102f9eb493813f.jpg) | Add to Reading ListSource URL: www.lpi.usra.eduLanguage: English - Date: 2007-10-18 17:15:15
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12![˜ Bibliography Note: This bibliography contains the sources used in the text above. To assist readers with other projects, it also includes a broader list of publications that have been involved in the developing story ˜ Bibliography Note: This bibliography contains the sources used in the text above. To assist readers with other projects, it also includes a broader list of publications that have been involved in the developing story](https://www.pdfsearch.io/img/122bad03af78bacc2ba8d0de94b9d7c3.jpg) | Add to Reading ListSource URL: www.lpi.usra.eduLanguage: English - Date: 2007-10-18 17:15:14
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13![Guidebook to the Geology of Barringer Meteorite Crater, Arizona (a k a Meteor Crater) Prepared by
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14![The Daily Comet A publication of Planet Impact Press Planet Impact Visit us at: http://amazing-space.stsci.edu The Daily Comet A publication of Planet Impact Press Planet Impact Visit us at: http://amazing-space.stsci.edu](https://www.pdfsearch.io/img/45d0f79d1ba297d1ddc8964fafbcbfdc.jpg) | Add to Reading ListSource URL: amazing-space.stsci.eduLanguage: English - Date: 2004-10-04 14:20:59
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15![Microsoft Word - TalesCometsTell_Cards_06SEP11.doc Microsoft Word - TalesCometsTell_Cards_06SEP11.doc](https://www.pdfsearch.io/img/337edc7662796b5c6c04e054c07731ca.jpg) | Add to Reading ListSource URL: stardustnext.jpl.nasa.govLanguage: English - Date: 2011-09-29 17:27:00
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16![WINTER-SPRING[removed]geosciences AT VIRGINIA TECH Magazine WINTER-SPRING[removed]geosciences AT VIRGINIA TECH Magazine](https://www.pdfsearch.io/img/675aefd249ec9ae395fe61617e495505.jpg) | Add to Reading ListSource URL: www.geos.vt.eduLanguage: English - Date: 2009-04-03 08:59:42
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17![Introduction Before Neil Armstrong stepped foot on the moon on July 20, 1969, Armstrong, and astronauts Dick Gordon, Buzz Aldrin, Dave Scott, and Russell “Rusty” Schweikart left their footprints Introduction Before Neil Armstrong stepped foot on the moon on July 20, 1969, Armstrong, and astronauts Dick Gordon, Buzz Aldrin, Dave Scott, and Russell “Rusty” Schweikart left their footprints](https://www.pdfsearch.io/img/bdb8e07b10eac3315738783f257483db.jpg) | Add to Reading ListSource URL: www.nv.doe.govLanguage: English - Date: 2013-08-21 14:49:10
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18![o[removed] o[removed]](https://www.pdfsearch.io/img/bff135114a388357edfac39292ae75ea.jpg) | Add to Reading ListSource URL: www.lpi.usra.eduLanguage: English - Date: 2011-10-12 12:12:17
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19![](https://www.pdfsearch.io/img/c99cf518eac9de6a1d9acc4512c74657.jpg) | Add to Reading ListSource URL: pubs.usgs.govLanguage: English - Date: 2007-05-01 13:30:52
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20![](https://www.pdfsearch.io/img/4e71cc6f4a3440338515636474cd0a77.jpg) | Add to Reading ListSource URL: macpurity.netLanguage: English - Date: 2001-02-08 22:08:38
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