Explore Volcanoes in Illinois with a clear, evidence-based look at the state’s volcanic past. This post explains geological signs of ancient volcanism—basalt outcrops, volcanic necks, and lava flows—points to sites where remnants can be seen, and separates myth from fact. Perfect for students, amateur geologists, and curious readers seeking an accurate overview and practical visiting tips.
Volcanoes in Illinois
Continue reading
0 Comments