Connecticut
Geologic map of Connecticut with physiographic regions identified. Map by Kiera Crowley.
Geologic and topographic map of Connecticut. Map by Kiera Crowley.
Topographic map of Connecticut with physiographic regions identified. Map by Kiera Crowley.
Delaware
Geologic map of Delaware with physiographic regions identified. Map by Kiera Crowley.
Geologic and topographic map of Delaware. Map by Kiera Crowley.
Topographic map of Delaware with physiographic regions identified. Map by Kiera Crowley.
Maine
Geologic map of Maine with physiographic regions identified. Map by Kiera Crowley.
Geologic and topographic map of Maine. Map by Kiera Crowley.
Topographic map of Maine with physiographic regions identified. Map by Kiera Crowley.
Maryland
Geologic map of Maryland with physiographic regions identified. Map by Kiera Crowley.
Geologic and topographic map of Maryland. Map by Kiera Crowley.
Topographic map of Maryland with physiographic regions identified. Map by Kiera Crowley.
Massachusetts
Geologic map of Massachusetts with physiographic regions identified. Map by Kiera Crowley.
Geologic and topographic map of Massachusetts. Map by Kiera Crowley.
Topographic map of Massachusetts with physiographic regions identified. Map by Kiera Crowley.
New Hampshire
Geologic map of New Hampshire with physiographic regions identified. Map by Kiera Crowley.
Geologic and topographic map of New Hampshire. Map by Kiera Crowley.
Topographic map of New Hampshire with physiographic regions identified. Map by Kiera Crowley.
New Jersey
Geologic map of New Jersey with physiographic regions identified. Map by Kiera Crowley.
Geologic and topographic map of New Jersey. Map by Kiera Crowley.
Topographic map of New Jersey with physiographic regions identified. Map by Kiera Crowley.
New York
Geologic map of New York with physiographic regions identified. Map by Kiera Crowley.
Geologic and topographic map of New York. Map by Kiera Crowley.
Topographic map of New York with physiographic regions identified. Map by Kiera Crowley.
Pennsylvania
Geologic map of Pennsylvania with physiographic regions identified. Map by Kiera Crowley.
Geologic and topographic map of Pennsylvania. Map by Kiera Crowley.
Topographic map of Pennsylvania with physiographic regions identified. Map by Kiera Crowley.
Rhode Island
Geologic map of Rhode Island with physiographic regions identified. Map by Kiera Crowley.
Geologic and topographic map of Rhode Island. Map by Kiera Crowley.
Topographic map of Rhode Island with physiographic regions identified. Map by Kiera Crowley.
Vermont
Geologic map of Vermont with physiographic regions identified. Map by Kiera Crowley.
Geologic and topographic map of Vermont. Map by Kiera Crowley.
Topographic map of Vermont with physiographic regions identified. Map by Kiera Crowley.
Credits and permissions:
The maps on this page were created by Kiera Crowley for the Earth@Home project. Unless otherwise indicated, geologic maps were created using QGIS and USGS data from Fenneman and Johnson (1946) and Horton et al. (2017) using the maximum age values for each mapped unit. Unless otherwise indicated, the topographic data are derived from the Shuttle Radar Topography Mission (SRTM GL3) Global 90m (SRTM_GL3) (Farr, T. G., and M. Kobrick, 2000, Shuttle Radar Topography Mission produces a wealth of data. Eos Trans. AGU, 81:583-583); greens indicate lower elevation, browns higher elevation; points of highest elevation are marked, as are major cities and physiographic regions. All maps above have a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International license. You are welcome to use them for any educational purpose.
This page was last updated on September 27, 2023.