Report of U. S National Museum, 1897. Flint. 



PLATE 55. 



FIG. 1. NODOSARIA RADICULA LINN/EUS. SEE PAGE 309. 



FIG. 2. NODOSARIA SIMPLEX SYLVESTRI. SEE PAGE 309. 



FIG. s. NODOSARIA L/EVIGATA NILSSON. SEE PAGE sos. 



FIG. 4. NODOSARIA PYRULA D'ORBIGNY. SEE PAGE 309. 



FIG. 5. NODOSARIA FARCIMEN SOLDANI. SEE PAGE 309. 



FIG. 6. NODOSARIA FILIFORMIS D'ORBIGNY. SEE PAGE 310. 



