<674 NEW YORK STATE MUSEUM 



Cryphaeus col lit el us see Dalmanites (Cry- 

 phaeus) boothi var. calliteles , 



Cryptolithus tesselatus see Trinucleus con- 

 centricus 



CTENOBOLBINA UlHcll 



Ctenobolbina ciliata Emmons (sp.) 

 4226 i^f^^ hypotype: hypoplastotype Beyrichia ciliata 

 Emmons. American geology. 1855. p. 219. 



Ctenobolbina ciliata Ruedemann. New York 

 state museum bulletin 42. 1901. pi. 2, fig. 8, 9. 



Upper Utica shale Menands, Albany co. N. Y. 



R. Ruedemann, coll. 1900 



Ctenobolbina ciliata Emmons var. cornuta Ruedemann 

 .42 27 ^sll type Ctenobolbina ciliata Emmons var. cor- 

 nuta Ruedemann. New York state museum bulletin 42. 

 1901. p. 575, pi. 2, fig. 5. 



Lower Utica shale Mechanicville, Saratoga co. N. Y. 



R. Ruedemann, coll. 1900 



4228 JL&ffti type Ruedemann. New York state museum bulletin 42. 

 1901. pi. 2, fig. 6. 



Lower U tica shale M echanic ville N . Y . 



R. Ruedemann, coll. 1900 



..4229 ls ^ x type Ruedemann. New York state museum bulletin 42. 

 1901. pi. 2, fig. 7. 

 Upper Utica shale Green Island, Albany co. N. Y. 



R. Ruedemann, coll. 1900 



Ctenobolbina subrotunda Ruedemann 

 4230 * 3 j ° g type : plastotype Ctenobolbina subrotunda 

 Ruedemann. New York state museum bulletin 42. 190 1 . 

 p. 576, pi. 2, fig. 1, 2. 



Trenton shale Port Schuyler, Albany co. N. Y^ 



R. Ruedemann, coll. 1899 



4.231 i£f.&2 type Ruedemann. New York state museum bulletin 42. 

 190 1. pi. 2, fig. 3, 4. 

 Trenton shale Port Schuyler N. Y. 



R. Ruedemann, coll. 1899 



