ILLINOIS LOCAL FIELD REGION

Mazon Creek & Mazonia-Braidwood Rockhounding Guide

Pennsylvanian fossil country where permit-based collecting and research-only fossil localities must be kept distinct.

Open this region on the main map Back to Braidwood

LOCAL INTERACTIVE MAP

Mazon Creek & Mazonia-Braidwood local map

Explore nearby Illinois records without leaving this hub. Status, coordinate precision and access evidence determine whether a pin is a realistic field destination.

5records within 45 mi

Map

Land intelligence

Precision

This hub map shows nearby records only.Land and claim layers are planning aids, not collecting permission.

Fossil reference specimen. General comparison image, not a photograph of this specific field region. — **Fossil reference specimen**
Reference photograph used for rock and mineral identification. It is not from this exact location or a guarantee that collecting is permitted.

Mapped leads in Mazon Creek & Mazonia-Braidwood

The records below may represent collecting sites, managed programs, protected resources or research-only geology. Their individual status is more important than proximity.

Ready1.2 mi