TYPE SPECIMENS OF PALEOZOIC FOSSILS 615 



Nautilus (Discites) marcellensis Vanuxem (sp.) 



3826 12-p^ TYPE Goniatites marcellensis Vanuxem. Geology 



of New York ; report on the 3d district. 1842. p. 146, 



fig. 2. 



Nautilus (Discites) marcellensis HalU 

 Paleontology of New York. 1879. v - S P l 2 > P*- IO 9r 

 fig. 10. 



Marcellus shale ( Agoniatite limestone) Manlius N. Y. 



Geological survey collection 



3827 -laiii HYPOTYPE Hall. Paleontology of New York. 1879. 



v. s,pt 2, pi. 65, fig. i. 



Marcellus shale (Agoniatite limestone) Schoharie N. Y. 



J. Gebhard purchase 



3828 i-s i HYPOTYPE Hall. Paleontology of New York. 1879. 



v. 5, pt 2, pi. 109, fig. 9, 12. 



Marcellus shale (Agoniatite limestone) Schoharie N. Y. 



J. Gebhard purchase 



Nautilus maximus see Nautilus ( Nephriticeras) 

 maximus 



Nautilus (Nephriticeras) maximus (Conrad) Hall 



3829 i-2-lp.-S- TYPE Cyrtoceras maximum Conrad. Geological 



survey of New York; paleontological department; ist 

 annual report. 1838. p. 117. 



Nautilus maximus Hall. Illustrations of Devonian 

 fossils. 1876. Cephalopoda, pi. 64, fig. i. 



Nautilus maximus Hall. Paleontology of New 

 York. 1879. v. 5, pt 2, pi. 64, fig. i. 



Hamilton beds Solsville, Madison co. N. Y. 



J. Gebhard purchase 

 Nautilus oceanus Hall 



3830 -3^-p- 2 - TYPE Nautilus oceanus Hall, nth annual report 



of the Indiana state geologist. 1882. p. 325, type of 

 description (not figured). 



Niagaran Flat Rock creek, Shelby co. IncL 



C. D. Walcott, coll. 1878 



Nautilus oriens see Nautilus (Nephriticeras) oriens 



Nautilus (Nephriticeras) oriens Hall 



3831 i2.p TYPE Nautilus oriens Hall. Illustrations of Devonian 



fossils. 1876. Cephalopoda, pi. 6r, fig. i. 



