Vermont Official State Website

Vermont Rocks Through Time and Generalized Maps

Proterozoic Rocks

Proterozoic Rocks

Cambrian & Proterozoic Rocks

Cambrian and Proterozoic Rocks

Ordovician Rocks

Ordovician Rocks

Silurian-Devonian and Proterozoic Rocks

Silurian-Devonian and Proterozoic Rocks

Paleozoic Rocks

Paleozoic Rocks

Mesozoic Rocks

Mesozoic Rocks

Metavolcanic and Metaplutonic Rocks

metaplutonic and metavolcanic rocks map

Weakly Metamorphosed Sedimentary Rocks

Weakly Metamorphosed Sedimentary Rocks

Igneous Rocks

Igneous Rocks

Simplified Map

simplified rock type map

General Geologic Map of VT, 2012

General Geologic Map of VT, 2012

Time Scale

Time scale chart

Tags: 
bedrock maps |
geology

Agency of Natural Resources
Department of Environmental Conservation
Vermont Geological Survey
Davis Building - 4th Floor
One National Life Drive
Montpelier, VT 05620-3902