PLATE XCVI— Continuei). 

 Glossites LINOUAIJS, 



rage m. 

 Fig. 9. A left valve of medium size. 



Chemung group. Manjifield, Pa, 

 Fig. 10. A large left valve. 



Chemung group. Mansfield, Pa. 

 Kg. 11. A small right valve somewhat constricted at the anterior''end. 



Chemung group. Mansfield, Pa. 



Glossites depuessus. 



Pago 496. 

 See Plate 40. 

 Fig. 12. A left valve i-edrawn from the specimen tig. 17, plate 40. 

 Chemung group. Near Eliuira, N. T. 



Glossites puocerus. 



Page 499. 

 Pig. 13. A left valve showing the elongate form of this species. 

 Chemung group. Mansfield, Pa. 



Glossites subnasutus. 



Page 600. 

 Fig. 14. A left valve of this species. 



Chemung group. Mansfield, Pa. 



Glossites i'atdlus. 



Page 501, 

 Fig. 16. A left valve. 



Chemung group. Mansfield, Pa. 

 Fig. 16. A smaller right valve. 



Chemung group. Mansfield, Pa. 



Glossites uudicula. 



Pago 498. 

 Pig. 17. A left valve of the ordinary form. 



Chemung group. Nelson, Tinga Co., Pa. 



Glossites teretis. 



Pago 494. 

 Fig. 18. The right side of a specimen showing the form and surface markings. 

 Comiferous limestone. LiWeville, N. T. 



Grammysia nodocostata. 



Page 360. 

 See Plates 5."), 56, 57. 

 Pig8. 19-21. Left, right and anterior ^dews of a specimen pi-eserving nearly its normal form. 

 Hamilton group. Schoharie Co., N. Y. 



