Peter M. Letourneau   
Affiliations:                        
Visiting Professor of Environmental Science
Dept of Biology--Cornelia Hall
Iona College
715 North Avenue
New Rochelle, NY  10801

Visiting Scholar
Department of Earth and Environmental Sciences
419 Exley Science Center
Wesleyan University
Middletown, CT  06459

Adjunct Associate Research Scientist                   
Lamont-Doherty Earth Observatory                  
Columbia University
Palisades, NY  10964
letour@ldeo.columbia.edu
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All images and text copyright Peter M. Letourneau, unless otherwise attached to publication authority.  Images and text may not be used without specific permission of the author.

Traprock Ridgelands: The environmental geography of threatened landscapes of the Connecticut Valley, NEIGC Guidebook, 2008  (available upon request)

C.V.  (available upon request from letour@ldeo.columbia.edu

Books

Reprints

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black pond
Research
 
Lichens and landscape evolution in southern New England
 Stratigraphic and tectonic evolution of the Pangea-breakup rifts of the circum-Atlantic margin.
 Alluvial fan and lacustrine rocks.
 The Portland brownstone quarry
 Fan deltas
 Aeolian deposits.
Hobbies
Watercolors
Music
Reprints (*denotes student author)

Huber, P.* and Letourneau, P.M. (2006) Revised Lithostratigraphy of the Norian-Hettangian Pomperaug rift basin, western Connecticut: Resolving a century-old conflict in geologic interpretation, in, Harris, J. et al. (eds.), The Terrestrial Triassic-Jurassic Transition.  New Mexico Museum of Natural History and Science Bulletin No. 37, Albuquerque.

Letourneau, P.M. and Huber, P.* (2006) Early Jurassic eolian dune field, Pomperaug basin, Connecticut and related synrift deposits: stratigraphic framework and paleoclimatic context.  Sedimentary Geology: v.187, pp. 63-81.

Letourneau, P.M. (2003)  Tectonic and climatic controls on the stratigraphic architecture of the Late Triassic Taylorsville basin, Virginia and Maryland, USA, in  LeTourneau, P.M. and Olsen, P.E. [eds.] The Great Rift Valleys of Pangea in North America, Volume 2: Sedimentology, Stratigraphy, and Paleontology, Columbia University Press, New York.

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vol1vol2
Books:  
The Great Rift Valleys of Pangea in Eastern North America
Volume 1
:Tectonics, Structure, and Volcanism
Edited by Peter M. Letourneau and Paul E. Olsen
ISBN: 0-231-11162-2


The Great Rift Valleys of Pangea in Eastern North America
Volume 1
:Tectonics, Structure, and Volcanism
Edited by Peter M. Let12ourneau and Paul E. Olsen
ISBN: 0-231-12676-X      


"represent a comprehensive overview of up-to-date knowledge...they are worthy complements to earlier compilations"—Mark Tomasso, Palaeontological Newsletter

Rift basins of Triassic-Jurassic age that are associated with the breakup of the Pangean supercontinent contain an extraordinary record of the physical and biological conditions during this important period of Earth history. Rather than studying the rift basins as local features, ongoing work reveals that the Triassic-Jurassic rifts should be considered in a broader context that spans the entire proto-Atlantic realm. The rift province, collectively called the central Atlantic margin system, spans more than 45 degrees of paleolatitude and records over 35 million years of Earth history. The central Atlantic margin basins are of broad appeal to researchers interested in topics as diverse as extensional tectonics, the global magnetostratigraphic timescale, the evolution of early mammals, the appearance and diversification of dinosaurs, rift to drift crustal dynamics, astronomical forcing of climate, and models for the formation and occurrence of economic minerals and fossil fuel deposits. This extensive two-volume work offers in-depth coverage of the North American components of the Central Atlantic Magmatic Province rifts by experts in the field.