8io 



NEW YORK STATE MUSEUM 



Manticoceras oxy Clarke 



5126 12 ^ 05 type Clarke. 16th annual report of the New York state 



geologist. 1898. p. 78, fig. 61. 



Portage (Naples) beds Naples N. Y. 



J. M. Clarke, donor 



orthoceras Breyn 

 Orthoceras (Dawsonoceras) annulatum Sowerby 

 rar. americanum Fuord 



5127 r2 \ 2 - hypotype Orthoceras annulatum var. ameri- 



canum Foord. Cat. Fossil Ceph. British Museum. 

 1888. p. 56, 57. 



Dawsonoceras annulatum var. americanum 

 Clarke & Ruedemann. New York state museum memoir 5. 

 1902. pi. 11, fig. 1. 



Lower Shelby dolomite Near Shelby N. Y. 



R. Ruedemann and D. D. Luther, coll. 1902 



Orthoceras crebescens Hall 

 £128 i-2-i-=Ji hypotype Orthoceras crebescens Hall. 20th 

 annual report of the New York state cabinet of natural 

 history. , 1867. p. 354. 



Clarke & Ruedemann. New York state museum 

 memoir 5. 1902. pi. 10, fig. 24. 



Lower Shelby dolomite Near Shelby, Orleans co. N. Y. 



R. Ruedemann and D. D. Luther, coll. 1902 



5129 * g | 2 9 hypotype Clarke & Ruedemann. New York state museum 



memoir 5. 1902. pi. 10, fig. 27; pi. 1 1, fig. 2, 5. 



Lower Shelby dolomite Near Shelby X. Y. 



R. Ruedemann and D. D. Luther, coll 1902 



5130 1 2 f 20 hypotype Clarke & Ruedemann. New York state museum 



memoir 5. 1902. pi. 10, fig. 28; pi. 11, fig. 3. 



Lower Shelby dolomite Near Shelby N. Y, 



R. Ruedemann and D. D. Luther, coll. 1902 



5131 ISL^iSL hypotype Clarke & Ruedemann. iNew York state museum 



memoir 5. 1902. pi. 11, fig. 4. 



Lower Shelby dolomite Near Shelby N. Y. 



R. Ruedemann and D. D. Luther, coll. 1902 



Orthoceras darwini sec Orthoceras (Kion- 

 oceras) darwini 



