Atmospheric CO2 change over the past 1.5 million years.


Thomas Ben Chalk1, Mathis Hain2, Gavin L Foster1, Sophie Nuber3, Eelco Johan Rohling4 and Paul A Wilson5, (1)University of Southampton, School of Ocean and Earth Science, Southampton, United Kingdom, (2)University of Southampton, Southampton, United Kingdom, (3)Cardiff University, Cardiff, United Kingdom, (4)Utrecht University, Department of Earth Sciences, Utrecht, Netherlands, (5)University of Southampton, Ocean and Earth Science, Southampton, United Kingdom