Ria Sarkar, Rutgers University New Brunswick, New Brunswick, NJ, United States, Lauren Neitzke Adamo, Rutgers University, Department of Earth and Planetary Sciences, Rutgers Geology Museum, New Brunswick, NJ, United States and James Wright, Rutgers University New Brunswick, Department of Earth and Planetary Sciences, New Brunswick, NJ, United States

Shaomin Chen, Chelsea Renée Fougère and Owen Sherwood, Dalhousie University, Department of Earth and Environmental Sciences, Halifax, NS, Canada

Yongsong Huang¹, Karen Jiaxi Jiaxi Wang², Sian Liao³, Joseph Novak¹, Markus Majaneva⁴ and Simon T. Belt⁵, (1)Brown University, Department of Earth, Environmental, and Planetary Sciences, Providence, RI, United States, (2)Brown University, Earth, Environmental and Planetary Sciences, Providence, RI, United States, (3)Brown University, Chemistry, Providence, RI, United States, (4)Norwegian Institute for Nature Research (NINA), Trondheim, Norway, (5)University of Plymouth, 6School of Geography, Earth and Environmental Sciences, Plymouth, United Kingdom

Fei Guo¹, Youbin Sun¹, Steven C Clemens² and Ting Wang¹, (1)Institute of Earth Environment, Chinese Academy of Sciences, Xi'an, China, (2)Brown University, Earth, Environmental, and Planetary Sciences, Providence, RI, United States

Lucas Gomes¹, James M Russell² and Sloane Garelick², (1)University of California Berkeley, Berkeley, CA, United States, (2)Brown University, Providence, RI, United States

Arindam Chakraborty, Indian Institute of Science, Centre for Atmospheric and Oceanic Sciences, Bangalore, India, Chetankumar Jalihal, Indian Institute of Science, Divecha Centre for Climate Change, Bangalore, India and J Srinivasan, Professor, Divecha Centre for Climate Change, and Centre for Atmospheric and Oceanic Sciences, Bengaluru, India

Aubrey L Hillman, University of Louisiana at Lafayette, Geosciences, Lafayette, LA, United States, Mark B Abbott, University of Pittsburgh, Department of Geology and Environmental Science, Pittsburgh, PA, United States and Yengkhom Raghumani Singh, Manipur University, Earth Sciences, Imphal, India

Kaustubh Thirumalai, University of Arizona, Department of Geosciences, Tucson, AZ, United States, Judson Wiley Partin, University of Texas at Austin, Institute for Geophysics, Austin, TX, United States, Madhusudan G Yadava, Physical Research Laboratory, Geosciences Division, Ahmedabad, India, Chuan-Chou Shen, National Taiwan University, Research Center for Future Earth, Taipei, Taiwan, Steven C Clemens, Brown University, Earth, Environmental, and Planetary Sciences, Providence, RI, United States, Mahjoor Ahmad Lone, National Taiwan University, High-precision Mass Spectrometry and Environment Change Laboratory (HISPEC) , Department of Geosciences, Taipei, Taiwan, Tsai-Luen Yu, National Taiwan University, High-precision Mass Spectrometry and Environment Change Laboratory (HISPEC), Department of Geoscience, Taipei, Taiwan, Prosenjit Ghosh, Indian Institute of Science, Centre for Earth Sciences, Bangalore, India, Rachana Subba, Indian Institute of Science, Bangalore, India, Narayana Chinna Allu, University of Hyderabad, Hyderabad, India and Rengaswamy Ramesh, National Institute of Science Education and Research Bhubaneswar, School of Earth and Planetary Sciences, Bhubaneswar, India

Yogaraj Banerjee¹, Prosenjit Ghosh², Argha Sarkar³, Pousali Pathak⁴, Ravi Bhushan⁵, Partha Sarathi Jena⁵, Shivam A.⁵ and Prasanta Kumar Sen³, (1)Indian Institute of Science, Interdisciplinary Centre for Water Research, Bangalore, India, (2)Indian Institute of Science, Centre for Earth Sciences, Divecha Centre for Climate Change, Bangalore, India, (3)Bankim Sardar College, Department of Botany, Kolkata, India, (4)Indian Institute of Science, Centre for Earth Sciences, Bangalore, India, (5)Physical Research Laboratory, Ahmedabad, India

Celeste Pallone, Columbia U. / LDEO, New York, NY, United States and Jerry F McManus, Columbia U. / LDEO, Palisades, NY, United States

Carina Fish, University of California Davis, Bodega Marine Laboratory, Davis, CA, United States, Tessa M Hill, University California Davis, Earth and Planetary Sciences and Bodega Marine Laboratory, Davis, CA, United States, Thomas P Guilderson, University of California Santa Cruz, Ocean Sciences Department, Santa Cruz, CA, United States and John L Largier, University of California Davis, Coastal & Marine Sciences Institute, Davis, CA, United States

Kristine L DeLong^1,2, Gilman Ouellette Jr¹, Elinor R Martin³, Nathalie Goodkin⁴, Amy J Wagner⁵, Carrie Manfrino⁶, Jennifer A. Flannery⁷, Frederick W Taylor⁸ and Chuan-Chou Shen⁹, (1)Louisiana State University, Geography & Anthropology, Baton Rouge, LA, United States, (2)Coastal Studies Institute, Baton Rouge, LA, United States, (3)University of Oklahoma, School of Meteorology, Norman, OK, United States, (4)American Museum of Natural History, New York, NY, United States, (5)California State University, Sacramento, Geology, Sacramento, CA, United States, (6)Central Caribbean Marine Institute, Princeton, NJ, United States, (7)USGS Coastal and Marine Science Center St. Petersburg, St Petersburg, FL, United States, (8)University of Texas at Austin, Institute for Geophysics, Austin, TX, United States, (9)National Taiwan University, High‐precision Mass Spectrometry and Environment Change Laboratory (HISPEC), Department of Geoscience, Taipei, Taiwan