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List of works by Gregory J. Walsh

A COMPARISON OF THE ACADIAN AND NEOACADIAN OROGENIES IN THE SOUTHERN AND NORTHERN APPALACHIANS

scientific article published in 2018

A method for creating a three dimensional model from published geologic maps and cross sections

scientific article published in 2009

Alleghanian Deformation and Recrystallization in the Connecticut Valley of VT and NH

BEDROCK GEOLOGIC MAP OF THE BELLOWS FALLS AND ALSTEAD 7.5–MINUTE QUADRANGLES, NH–VT: INSIGHT INTO THE TECTONICS OF THE BRONSON HILL ANTICLINORIUM

Bedrock Geologic Map of the New Milford Quadrangle, Litchfield and Fairfield Counties, Connecticut ⬇️

scientific article published in 2004

Bedrock Geologic Map of the New Milford Quadrangle, Litchfield and Fairfield Counties, Connecticut ⬇️

article by Gregory J. Walsh published 2004 in Open-File Report

Bedrock Geologic Map of the Old Lyme Quadrangle, New London and Middlesex Counties, Connecticut

scholarly article published 2009

Bedrock geologic map of Vermont

scholarly article published 2011

Bedrock geologic map of the Crown Point quadrangle, Essex County, New York, and Addison County, Vermont

Bedrock geologic map of the Grafton quadrangle, Worcester County, Massachusetts

scholarly article published 2011

Bedrock geologic map of the Hartland and North Hartland quadrangles, Windsor County, Vermont, and Sullivan and Grafton Counties, New Hampshire

scholarly article published 2016

Bedrock geologic map of the Hubbard Brook experimental forest, Grafton County, New Hampshire

article by W.C. Burton et al published 2000 in Open-File Report

Bedrock geologic map of the Hubbard Brook experimental forest, Grafton County, New Hampshire

scientific article published in 2000

Bedrock geologic map of the Montpelier and Barre West quadrangles, Washington and Orange Counties, Vermont

Bedrock geologic map of the Mount Ascutney 7.5- x 15-minute quadrangle, Windsor County, Vermont, and Sullivan County, New Hampshire

scientific article published in 2020

Bedrock geologic map of the Nashua South quadrangle, Hillsborough County, New Hampshire, and Middlesex County, Massachusetts

scholarly article published 2013

Bedrock geologic map of the Springfield 7.5- x 15-minute quadrangle, Windsor County, Vermont, and Sullivan County, New Hampshire

scientific article published in 2020

Bedrock geologic map of the Uxbridge quadrangle, Worcester County, Massachusetts, and Providence County, Rhode Island

scholarly article published 2014

Bedrock geologic map of the Windham Quadrangle, Rockingham and Hillsborough counties, New Hampshire

article by Gregory J. Walsh & S.F. Clark published 1999 in Open-File Report

Bedrock geologic map of the Worcester South quadrangle, Worcester County, Massachusetts

scholarly article published 2015

Bedrock geology in the vicinity of the Knowles and Andreas well sites, West Newbury, Massachusetts

scholarly article by Gregory J. Walsh published in January 2001

Bedrock geology in the vicinity of the Leicester Well site, Paxton, Massachusetts

scholarly article by Gregory J. Walsh published in January 2002

Bedrock geology in the vicinity of the Rockland Avenue well site, Maynard, Massachusetts

scholarly article by Gregory J. Walsh published in January 2001

Bedrock, Borehole, and Water-Quality Characterization of a Methane-Producing Water Well in Wolfeboro, New Hampshire

scientific article published in 2008

Borehole Characterization of a Methane-Yielding Bedrock Well, Tyngsborough, Massachusetts

scientific article published in 2007

Cover sequences at the northern margin of the Antongil Craton, NE Madagascar

DETRITAL ZIRCON GEOCHRONOLOGY OF THE BRONSON HILL ANTICLINORIUM AND WESTERN FACIES OF THE CENTRAL MAINE TERRANE, SOUTHERN NH–VT

scholarly article by Arthur J. Merschat et al published 2016 in Geological Society of America Abstracts with Programs

DIGITIZATION OF GEOLOGIC MAPS: PRESERVATION AND INTERPRETATION OF DR. DOUGLAS RANKIN’S LEGACY MAPS OF THE MOUNT ROGERS AREA, VA–NC–TN

Digital and preliminary bedrock geologic map of the Mount Carmel 7.5 x 15 minute quadrangle, Vermont

scientific article published in 1998

Digital and preliminary bedrock geologic map of the Pico Peak Quadrangle, Vermont

scientific article published in 1998

Digital and preliminary bedrock geologic map of the Pico Peak Quadrangle, Vermont

Digital bedrock geologic map of the Mount Carmel 7.5 x 15 minute quadrangle, Vermont

scientific article published in 1998

Digital bedrock geologic map of the Mount Holly and Ludlow quadrangles, Vermont

article by Gregory J. Walsh et al published 1994 in Open-File Report

Digital bedrock geologic map of the Mount Holly and Ludlow quadrangles, Vermont, and explanation of the bedrock geology database in the Vermont Geographic Information System, 1994

scholarly article by Gregory J. Walsh published in January 1997

Digital bedrock geologic map of the Mount Holly and Ludlow quadrangles, Vermont: Database

scientific article published in 1994

Digital bedrock geologic map of the Plymouth Quadrangle, Vermont

scientific article published in 1994

Digital bedrock geologic map of the Plymouth quadrangle, Vermont

article by Gregory J. Walsh & Nicholas M. Ratcliffe published 1994 in Open-File Report

Digital bedrock geologic map of the Rochester Quadrangle, Vermont

scientific article published in 1996

Digital bedrock geologic map of the Rochester quadrangle, Vermont

scientific article published in 1996

Digital bedrock geologic map of the Vermont part of the 7.5 x 15 minute Mount Ascutney and Springfield quadrangles, Vermont

Digital bedrock geologic map of the Vermont part of the 7.5 x 15 minute Mount Ascutney and Springfield quadrangles, Vermont

scientific article published in 1996

Digital bedrock geologic map of the Vermont part of the Hartland Quadrangle, Windsor County, Vermont

scientific article published in 1998

Digital bedrock geologic map of the Vermont part of the Hartland Quadrangle, Windsor County, Vermont

Factors related to well yield in the fractured-bedrock aquifer of New Hampshire

scientific article published in 2002

Geochronology of the Oliverian Plutonic Suite and the Ammonoosuc Volcanics in the Bronson Hill arc: Western New Hampshire, USA

scientific article published on 11 December 2019

Geological evolution of the Antongil Craton, NE Madagascar☆

Geological evolution of the Neoproterozoic Bemarivo Belt, northern Madagascar

Geophysical, Geochemical, and Geological Approaches to Evaluating Rare Earth Resources in the Eastern Adirondacks, Upstate New York

Identification of Groundwater Nitrate Contamination from Explosives Used in Road Construction: Isotopic, Chemical, and Hydrologic Evidence

scientific article published on 28 December 2015

Integrated geophysical imaging of rare earth element-bearing iron oxide-apatite deposits in the Eastern Adirondack Highlands, New York

scientific article

Integrated multi-scale characterization of ground-water flow and chemical transport in fractured crystalline rock at the Mirror Lake Site, New Hampshire

article

Neoproterozoic tectonic evolution of the Jebel Saghro and Bou Azzer—El Graara inliers, eastern and central Anti-Atlas, Morocco

Neoproterozoic–Cambrian stratigraphic framework of the Anti-Atlas and Ouzellagh promontory (High Atlas), Morocco

scholarly article

New interpretations of the ages and origins of the Hawkeye Granite Gneiss and Lyon Mountain Granite Gneiss, Adirondack Mountains, NY: Implications for the nature and timing of Mesoproterozoic plutonism, metamorphism, and deformation

scientific article published in June 2021

Origin of the Lyme Dome and implications for the timing of multiple Alleghanian deformational and intrusive events in southern Connecticut

scholarly article by Gregory J. Walsh et al published 1 January 2007 in American Journal of Science

Origin of the Lyme Dome and implications for the timing of multiple Alleghanian deformational and intrusive events in southern Connecticut

scientific article published in January 2007

Photoluminescence Imaging of Whole Zircon Grains on a Petrographic Microscope—An Underused Aide for Geochronologic Studies

scientific article published in October 2020

Polyphase Neoproterozoic orogenesis within the East Africa–Antarctica Orogenic Belt in central and northern Madagascar

Preliminary Bedrock Geologic Map of the Old Lyme Quadrangle, New London and Middlesex Counties, Connecticut

article

Preliminary bedrock geologic map of the Plymouth Quadrangle and eastern portion of the Killington Peak Quadrangle, Windsor and Rutland counties, Vermont

scientific article published in 1994

Preliminary bedrock geologic map of the Plymouth Quadrangle and eastern portion of the Killington Peak Quadrangle, Windsor and Rutland counties, Vermont

Preliminary bedrock geologic map of the Rochester Quadrangle, Rutland, Windsor, and Addison counties, Vermont

scientific article published in 1996

Preliminary bedrock geologic map of the Vermont part of the 7.5 x 15-minute Mount Ascutney and Springfield quadrangles, Windsor County, Vermont

scientific article published in 1996

Provisional zircon and monazite uranium-lead geochronology for selected rocks from Vermont

scholarly article by John N. Aleinikoff et al published 2011 in Open-File Report

Reaction softening by dissolution-precipitation creep in a retrograde greenschist facies ductile shear zone, New Hampshire, USA

Renewing the National Cooperative Geologic Mapping Program as the Nation’s authoritative source for modern geologic knowledge

scientific article

Silurian-Devonian age and tectonic setting of the Connecticut Valley-Gaspe trough in Vermont based on U-Pb SHRIMP analyses of detrital zircons

scientific article published in May 2010

Surface gamma-ray survey of the Barre West quadrangle, Washington and Orange Counties, Vermont

Syn-collisional exhumation of hot middle crust in the Adirondack Mountains (New York, USA): Implications for extensional orogenesis in the southern Grenville province

scientific article published in 2019

Tectonic Evolution of the Connecticut Valley Region in South-Central Vermont and West-Central New Hampshire

Telescoping metamorphic isograds: Evidence from 40Ar/39Ar dating in the Orange-Milford belt, southern Connecticut

article

U-Pb zircon age of metafelsite from the Pinney Hollow Formation; implications for the development of the Vermont Appalachians

scientific article published in February 1999

Unmixing multiple metamorphic muscovite age populations with powder X-ray diffraction and 40 Ar/ 39 Ar analysis

scientific article published in March 2021

U–Pb zircon geochronology of the Paleoproterozoic Tagragra de Tata inlier and its Neoproterozoic cover, western Anti-Atlas, Morocco

scholarly article by Gregory J. Walsh et al published July 2002 in Precambrian Research

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