46.0 Hematitic bryozoan crystalline boundstone. Knoxville, Tennessee. Algal layers, recrystallized and partly stained by red hematite comprise this boundstone.

Image 94 of 156

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46.0 Hematitic bryozoan crystalline boundstone. Knoxville, Tennessee. Algal layers, recrystallized and partly stained by red hematite comprise this boundstone.

46.0 Hematitic bryozoan crystalline boundstone. Knoxville, Tennessee. Algal layers, recrystallized and partly stained by red hematite comprise this boundstone.

Image 94 of 156

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