PLATE LXXII. 
Goniatites Patersoni. 
Page 464. 
See Plate 74. 
Pigs. 1, 2. Profile and lateral views of a small specimen, showing the lines of septa, and retaining a portion 
of the outer chamber. From the Portage group. Near Gibsonville, N. Y. 
Fig. 3. Segment of a much larger specimen. Portage group, at Paterson's creek, Livingston county, N. Y. 
Fig. 4. A segment of a very large specimen, in which the septal margins are much thickened. Chemung 
group. Pine Valley, town of Catharine, Schuyler county, N. Y. 
Fig. 5. A large specimen preserving only two septal lines, neither of which are quite perfect. From the 
Portage group, above the Lower Falls, at Portageville, N- Y. 
Goniatites uniangularis. 
Page 444. 
See Plates 71, *74. 
Figs. 6, 7. Lateral and profile views of a large individual, showing septal lines, and retaining portions of 
the exfoliated test. Portage group. 
Goniatites bicostatus. 
Page 450. 
See Plate 74. 
, Fig. 8. Lateral view of an individual, showing suture-lines over a part of the surface, and also the depressed, 
revolving band on the side. Portage group. Genesee river, N. Y. 
Fig. 9. Lateral view of a small specimen twice enlarged, preserving the test, showing surface striae and the 
revolving carina. Portage group. Chautauqua county, N. Y. 
Fig. 10. A small, imperfect individual enlarged three diameters, differing somewhat from the last in surface- 
characters, and having very deep air-chambers. Portage group. Lake Erie shcrre. 
Goniatites sinuosus. 
Page 460. 
Fig. 11. A fragment originally referred to this species in the Report of the Fourth District of N. F. The 
specimen is from the Portage group, at Cashaqua creek, Livingston county, N. Y 
Goniatites Lyoni. 
Page 476. 
See Plates 73, 74. 
Fig. 12. A segment of a large individual of this species, showing the margins of the septa and the mucronate 
extensions of the lobes. Goniatife limestone. Rockford,, Indiana. 
