| NASA Astrobiology Institute

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Heinrich Holland
Harvard University

Current Projects

Fractionation of Transition Metal Isotopes — 2003 NAI
The Planetary Context of Biological Evolution Subproject: The Proterozoic Oxidiation of the Earth's Surface — 2003 NAI
The Planetary Context of Biological Evolution: The Proterozoic Oxidiation of the Earth's Surface — 2002 NAI
The Planetary Context of Biological Evolution: The Proterozoic Oxidiation of the Earth's Surface — 2001 NAI
The Planetary Context of Biological Evolution: Research on Terminal Proterozoic Evolution and the Coevolution of Life and Environments — 2000 NAI
View all 5 projects

NAI Project Collaborators

Project collaborators as reported by the latest NAI Annual Report.
Ariel Anbar
Arizona State University
Collaborated on 2 Projects

G. Arnold
University of Rochester
Collaborated on 2 Projects

Jane Barling
University of Rochester
Collaborated on 2 Projects

Andrey Bekker
University of California, Riverside
Collaborated on 1 Project

Susan Brantley
Pennsylvania State University
Collaborated on 2 Projects

Shawn Domagal-Goldman
NASA Goddard Space Flight Center
Collaborated on 1 Project

John P. Grotzinger
California Institute of Technology
Collaborated on 1 Project

Paul Hoffman
Harvard University
Collaborated on 1 Project

A. Jarzecki
Princeton University
Collaborated on 2 Projects

K. Klochko
University of Rochester
Collaborated on 2 Projects

Andrew Knoll
Harvard University
Collaborated on 2 Projects

Timothy Lyons
University of California, Riverside
Collaborated on 2 Projects

J. Roe
University of Rochester
Collaborated on 2 Projects

Robert Rye
University of Southern California
Collaborated on 2 Projects

Daniel Schrag
Harvard University
Collaborated on 1 Project

Yanan Shen
Harvard University
Collaborated on 1 Project

Diane Sheridan
Harvard University
Collaborated on 1 Project

T. Spiro
Princeton University
Collaborated on 2 Projects

A. Stewart
University of Rochester
Collaborated on 1 Project

Malcolm Walter
University of New South Wales
Collaborated on 1 Project

Stefan Weyer
University of Frankfurt
Collaborated on 2 Projects

H Zimmermann
Gottingen University
Collaborated on 1 Project

Kenneth Nealson
University of Southern California
Collaborated on 1 Project