142 BRITTON AND HoLiick: FossiL MOSSES 
Explanation of Plate 9 
Figs. 1, Ts Haydenii Lesq. 
Pigs. 3,34 photo Brownii Kirchner. 
ig. : natural size. 
Fig. 3@ X about 5 
Fig. 4— peta! a ee Natural size. 
Fig. 5 — Rhynchostegium Knowltoni E, G. Britt. a 
Figs. 6, 6a So ae aay respond E. G. Bru. ed! Sick 
6 x ab 
rn 6a x eo 7. 
