TYPE SPECIMENS OF PALEOZOIC FOSSILS 



80Q 



5120 type Clarke & Ruedemann. New York state museum 



memoir 5. 1902. pi. 17, fig. 5. 



Lower Shelby dolomite > Near Shelby N. Y. 



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



5 121 X2 l*° type Clarke & Ruedemann. New York state museum 



memoir 5. 1902. pi. 17, fig. 8-10. 



Lower Shelby dolomite Near Shelby N. Y. 



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



Daw r sonoceras annulatum var. ameri- 

 canum see Orthoceras (Dawsonoceras) annulatum var. 

 americanum 



GEPHYROCERAS Hyatt 



Gephyroceras perlatum Hall (sp.) 



5122 hypotype (of description) Gephyroceras perlatum 



Clarke. 16th annual report of the New York state geolo- 

 gist. 1899. p 85. 



Portage (Ithaca) beds Ithaca N. Y. 



C. Van Deloo, coll. 1874 



gyroceras De Koninck 

 Gyroceras farcimen Clarke & Ruedemann 

 -5123 12 j 3 ° type Gyroceras farcimen Clarke & Ruedemann. 



New York state museum memoir 5. 1902. p. 92, pi. 18, 



Lower Shelby dolomite Near Shelby N. Y. 



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



5124 * 2 | 3 °- type: plastotype Clarke & Ruedemann. New York 



state museum memoir 5. 1902. pi. 18, fig. 4. 



Lower Shelby dolomite Near Shelby N. Y. 



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



Kionoceras medullare see Orthoceras (Kion - 

 oceras) medullare 



manticoceras Hyatt 



Manticoceras contractum Clarke 



5125 AAJAi. type Clarke. 16th annual report of the New York state 



geologist. 1898. p. 70, fig. 44. 

 Genesee shale (Styliola limestone) 



Canandaigua lake, N. Y. 

 T. M. Clarke donor 



r 



