
Howard Falcon-Lang (University of Bristol) and John Nelson (Illinois State Geological Survey) mark off the width of a large fossil tree trunk lying just above the contact of the coal bed.
Courtesy Illinois State Geological Survey.
This image is in the Public Domain.
I've been doing some hiking in Illinois and i have found large chunks of coal just laying in the woods and what looks like fossilized wood should i report it. If so to who would i contact
You could try contacting a local museum or a university geology department.
Was the tree of the type normally found in swamps?
Yes. These coal layers were formed in a mire forest. The trees were typical of those that grew in low-lands and estuaries.