Nicholas J. Butterfield
Univ of Cambridge, Cambridge, N/A
Activity
2005
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KEYNOTE: ANIMALS, ACRITARCHS AND MOLECULAR CLOCKS: WHAT MAKES THE PROTEROZOIC DIFFERENT?
49 Proterozoic Oceans, Atmospheres, and LifeThursday, 11 August 20051:30 PM - 4:30 PM
2004
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A FOSSIL RADULA FROM THE LOWER CAMBRIAN MAHTO FORMATION, JASPER NATIONAL PARK, CANADA
225 Paleontology X: Early LifeWednesday, 10 November 20041:30 PM - 5:30 PM
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TEMPORAL DISCONTINUITY IN THE IMPACT OF IMPACTS: THE PRE-PHANEROZOIC FOLLOWS DIFFERENT RULES
133 Pre-Mesozoic Impacts: Their Effect on Ocean Geochemistry, Magnetic Polarity, Climate Change, and Organic EvolutionTuesday, 9 November 20048:00 AM - 12:00 PM
2003
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REASSESSING THE RECORD OF PROTEROZOIC EUKARYOTES:IMPLICATIONS FOR THE CAMBRIAN EXPLOSION
T145 The Hunt for Precambrian Life: An Integrated ApproachTuesday, 4 November 20038:00 AM - 12:00 PM
2002
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A VAUCHERIA-LIKE FOSSIL FROM THE NEOPROTEROZOIC OF SPITSBERGEN
T75 Developing Perspectives on the Ecological Context of Biological Evolution Across the Neoproterozoic-Cambrian TransitionMonday, 28 October 20028:00 AM - 12:00 PM
2001
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THE NON-PREVALENCE OF CAMBRIAN DEPOSIT FEEDING
177 Paleontology III: Early LifeThursday, 8 November 20011:30 PM - 5:30 PM
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EXPLAINING THE CAMBRIAN EXPLOSION: CAUSE, CONSEQUENCE OR COINCIDENCE?
37 Critical Transitions in Earth History and Their CausesWednesday, 27 June 200110:00 AM - 4:30 PM