PLATE I. 
Fig. I. Pentamerella manniensis. A, D, pedicel valves. B, C, brachial 
valves. Northwest of Riverside, Tennessee. Clinton bed. 
Fig. 2. Stricklandinia dichotoma. A, Riverside. B, Iron City, Tennessee. 
Clinton bed. 
Fig. 3. Hyolithus newsomensis. A, dorsal side. B, ventral side. Newsom, 
Tennessee. Waldron bed. 
Fig, 4. Stephanocrinus tennesseensis. A, B, Iron City, Tennessee. Waldron 
bed. 
Fig. 5. Plectambonites tennesseensis. T, .S, C, pedicel valves. Z), T, brachial 
valves. Iron City, Tennessee. 
Fig. 6. Anoplothecas affordi. Pedicel valve. Gant Place. Northeast of 
Martins Mills, Tennessee. Brownsport bed. 
Fig. 7. Homoeospira pisum. Brachial valve, Bath Springs, Tennessee. 
Brownsport bed. 
Fig, 8. Homoeospira beecheri. T, pedicel valve. Z, brachial valve. Browns- 
port furnace, Tennessee. Brownsport bed. 
Fig. 9. Homoeospira schucherti-elongata. T, pedicel valve. B, brachial 
valve. Bath Springs, Tennessee. Brownsport bed. 
Fig. 10. Homoeospira schucherti. T, pedicel valve, B, brachial valve. 
Brownsport Furnace, Tennessee. Brownsport bed. 
Fig. II. Atrypa reticularis-newsomensis. T, Z, pedicel valves. Newsom, 
Tennessee. Waldron bed. 
Fig. 12. Chonophyllum (Craterophyllum) vulcanius. West of D.r. Evans, 
west of Hope creek, Lewis county, Tennessee. Brownsport bed. 
Fig. 13. Camarotoechia lindenensis. East of Linden, Tennessee. Browns- 
port bed. 
Fig. 14. Diaphorostoma brownsportensis. Brownsport furnace, Tennessee. 
Brownsport bed. 
Fig. 15. Caryomanon patei, nov. sp. Gant Place, two miles northeast of Mar- 
tins Mills, Tennessee. Brownsport bed. 
Fig. 16. Pachypora (Platyaxum) platys. A, three fragments placed arbitra- 
rily so as to suggest lobation of the frond. B, C, basal fragments referred to this 
species. East of Linden, Tennessee. Brownsport bed. 
Fig. 17. Rhipidomella saffordi. T, B, brachial valves. C, pedicel valve. 
Gant stables, northeast of Martins Mills, Tennessee. Brownsport bed. 
Fig. 18. Diphyphyllum proliferum. A, B, side views of budding stems. C 
top view of budding stem. D, calycular view. East of Linden, Tennessee., 
Brownsport bed. 
Fig. 19. Uncinulus schucherti. View from side of brachial valve. Perryville, 
Tennessee. Linden bed. 
