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PLATE II 
Coeloclema pierceanum n. sp. 
1. Tangential section x 18, showing the circular shaped lunaria. 
2. Longitudinal section x 18, showing the irregular opening within the stem 
Pierce limestone, Walter Hill, Rutherford Co., Tenn. 
Coeloclema inflatum n. sp. 
3. Cross-section x 18, showing the hollow stem. 
4. Longitudinal section x 18. 
5. Tangential section x 18, showing the lunaria with inflated, outward 
curved ends. 
Pierce limestone, Florence, Rutherford Co., Tenn, 
Coeloclema consimile n. sp. 
6. Longitudinal section x 18, showing the long zooeocial tubes. 
7. Tangential section x 18, showing crescent shape lunarium. 
Pierce limestone. Lascassas, Rutherford Co., Tenn. 
