TYPE SPECIMENS OF PALEOZOIC FOSSILS 809 



5120 iJ& 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 



5121 -1-S-J.3-Q. 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 



Dawsonoceras annulatum var. a m e r i - 

 canum see Orthoceras (Dawsonoceras) annulatum var. 

 americanum 



GEPHYROCERAS Hyatt 



Gephyroceras perlatum Hall (sp.) 



5122 J-2-J-S-i HYPOTYPE (of description) Gephyroceras perlatum 



Clarke. 1 6th 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 Konirxk 

 Gyroceras farciraen Clarke & Ruedemann 



5 1 23 J^-Jifl. TYPE Gyroceras farcimen Clarke & Ruedemann. 



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



fig- i-3- 



Lower Shelby dolomite Near Shelby N. Y. 



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



5124 JL2_|3.o. 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 



4-J-25 i.2|o_2 TYPE Clarke. i6th annual report of the New York state 

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

 Genesee shale (Styliola limestone) 



Canandaigua lake, N. Y. 

 J. M. Clarke donor 



