406 PALJEOSTOLOOY OF NEW YORK. 



Messrs. Meek and Worthe.n described JV. capax [= Solenocheilus (Cryptoceras) 

 capax, M. and W., 1870], from the Coal Measures; Nautilus {Endohbus) per am- 

 pins, N. (Discites) disciformis, JV. (Temnocheilus) Niotensis, JV. (Solenocheilus) Leidyi, 

 from the Lower Carboniferous limestones ; and Trochoceras Baeri [= Nautilus], 

 from the Hudson-river group (Proc. Acad. Nat. Sci. Phila). 



In 1866 Messrs. Meek and Wortiien described N. Lasallensis, from the Coal 

 Measures, and N. Rockfordensis, from the Kinderhook group (Proc. Acad. Nat. 

 Sci. Phila.). 



Prof. H. B. Geinitz described N. Seebachanus (=Pteronautilus, Meek), from the 

 Permian system (Carb. and Dyas in Nebraska). 



In 1868 Prof. J. W. Dawson described N. Avonensis, from the Carboniferous 

 system (Acadian Geology). 



Messrs. White and St. John described N. divisus (not JV. divisus, Meyer, 1831) 

 and N. Springeri, from the Coal Measures (Trans. Chic. Acad. Sci.). 



In 1869 M. J. Barrande described N avus, from the Quebec group (Syst. Sil. 

 du centre de la Boheme). 



Messrs. Meek and Worthen described N. (Temnocheilus) Coxanus, from the St. 

 Louis limestone (Proc. Acad. Nat. Sci. Phila.). 



In 1870 Messrs. Meek and Worthen described N. (Solenocheilus) collectus, from 

 the St. Louis limestone; JV. (Temnocheilus) latus and JV. (T.) Winslowi, from the 

 Coal Measures (Proc. Acad. Nat. Sci. Phila.). 



In 1871 Mr. F. B. Meek described Gyroceratites (Trochoceras?) Ohioensis, and 

 Gyroceratites (Nautilus?) inelegans [=Nautilus] (Proc. Acad. Nat. Sci. Phila., 1871, 

 and Geolog. Surv. Ohio : Paleontology, vol. 1, 1873). 



In 1876 J. Hall illustrated JV. Barrandei (not JV. Barrandei, von Hauer), JV. 

 bucinum, JV. cornulum, JV. oriens and Gyroceras subliratum [= Nautilus], from the 

 Hamilton group (Illus. of Devon. Foss. : Cephalopoda). 



In 1879 Mr. C. A. White described JV. Danvillensis, from the Coal Measures 

 of Illinois (Proc. Acad. Nat. Sci. Phila. for 1878). 



J. Hall described JV. Oceanus, from the Niagara group of Indiana (Trans. Alb. 

 Inst., vol. 10). 



