PALEONTOLOGY OF NEW YORK. 

 GOMPHOCER AS, Sowerbt. 1839. 



GOMPHOCERAS FAX. 



PLATE (XXII, FIG. 5. 



Gomphoceras fax, Hall. Pal. N. Y.. vol. v, pt. 2, p. 321. 1879. 



GOMPHOCERAS ILLJENUS. 

 PLATE (JXXII, FIG. 6. 



Gomphoceras Illacnus, Hall. Pal. N. Y.. vol. v, pt. 2, p. 322. 1879. 



Gomphoceras absens. 



PLATE CXXII, FIGS. 1-3. 

 Oomph'" i ins absens, Hall. Pal. N. Y.. vol. v, pt. 2, p. 324. 1N79. 



GOMPHOCERAJ EXIMIUM. 



PLATE CXX, FIGS. 1-3 ; AND PLATE CXXI, FIGS. 1, ■>. 



Gomphoceras eximium, Hall. Pal. N. Y., vol. v, pt. 2, p. 329. 1879. 



Gomphoceras mitra. 



PL \TK IXIX, FIG. 1 ; and PLATE CXXI, FIG. 3. 

 Gomphoceras mitra, Hall. Pal. N. Y.. vol. v, pt. 2, p. 330. 1879. 



Gomphoceras impar. 



PLATE CXX, FIG. i ; AND l'LATE CXXI A, FIG. 1. 

 Gomphoceras impar. Hall. Pal. N. Y., vol. v, pt. 2, p. 332. 1S79. 



Gomphoceras cammarus. 



PLATE CXXII, FIG. 7. 



Gomphoceras cammarus, Hall. Pal. N. Y., vol. v, pt. 2, p. 333. 1879. 



Gomphoceras gomphus. 



PLATE CXXIII, FIG. 1. 

 Gomphoceras yomphits, Hall. Pal. N. Y., vol. v, pt. 2, p. 334. 1879. 



