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Kaustubh Thirumalai

Associate Editor, Paleoceanography and Paleoclimatology

Photo of a coral-lined coast.
Posted inEditors' Vox

Introducing Research Letters in Paleoceanography and Paleoclimatology

by Kaustubh Thirumalai, Ursula Röhl and Sarah J. Feakins 12 August 202610 August 2026

Paleoceanography and Paleoclimatology now offers Research Letters, a new format for brief, timely, scientific communications, launched on the journal’s 40th anniversary.

Photograph of a wall of core archives.
Posted inEditors' Vox

Forty Years of Looking to Earth’s Past to Understand Its Future

by Sarah J. Feakins, Ursula Röhl and Kaustubh Thirumalai 12 August 202610 August 2026

From ancient greenhouse worlds to ice ages, Earth’s past offers vital clues to its future. Explore the 40th anniversary special collection from Paleoceanography and Paleoclimatology.

Diagram from the article.
Posted inEditors' Highlights

The Definitive Guide to the TEX86 Paleothermometer

by Kaustubh Thirumalai 3 August 20263 August 2026

A new review article summarizes our knowledge of how microbial lipids archived in marine sediments record ancient ocean temperatures and outlines challenges and next steps for the TEX86 proxy.

Photo of a person writing.
Posted inEditors' Vox

The Dos and Don’ts of Peer Reviewing

by Meghan Ramil, Chris Micucci and Kaustubh Thirumalai 27 September 202328 September 2023

Guidelines for writing constructive and respectful reviews that foster learning and scientific advancement without discouraging authors.

Charts comparing observed sea-surface temperature with high-resolution reconstructions.
Posted inEditors' Highlights

Unlocking Ultra-High-Resolution Paleothermometry from Sediments

by Kaustubh Thirumalai 18 May 202214 September 2022

Mass spectrometric imaging techniques used to extract micron-scale organic paleothermometry signatures from Arabian Sea sediments show that they skillfully reflect observations.

We need to holistically design numerical toolboxes to ensure accuracy, transparency, and replicability in Earth sciences.
Posted inOpinions

It’s Time to Shift Emphasis Away from Code Sharing

by C. A. Greene and Kaustubh Thirumalai 20 February 201914 January 2022

Building well-documented, citable frameworks for Earth data analysis will encourage scientific replicability by addressing the underlying issues that inhibit code sharing.

Over a dark blue-green square appear the words Special Report: The State of the Science 1 Year On.

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Editors' Highlights

How Fluid Mixing due to Kelvin-Helmholtz Instabilities Really Works

13 August 202613 August 2026
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Introducing Research Letters in Paleoceanography and Paleoclimatology

12 August 202610 August 2026
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