TYPE SPECIMENS OF PALEOZOIC FOSSILS 44I 



2 73 2 JL nf A hypotype Hall. Paleontology of New York. 1883. 



v. 5, pt r, plates and explanations, pi. 73, fig. 17. 



Hall. Paleontology of New York. 1885. v. 5, pt 1, 



pi. 73> fi g- J 7- 

 Ithaca beds Ithaca N. Y. 



J. W. Hall, coll. 1866 



2733 -tt~ hypotype Hall. Paleontology of New York. 1883. 



v. 5, pt 1, plates and explanations, pi. 74, fig. 5. 



Hall. Paleontology of New York. 1885. v. 5, pt 1, 



Pi- 74, fig- 5- 



Chemung beds Elmira N. Y. 



C. Van Deloo, coll. 1870 



2734 -H2 11 hypotype Hall. Paleontology of New York. 1883. 



v. 5, pt 1, plates and explanations, pi. 74, fig. 6. 



Hall. Paleontology of New York. 1885. v. 5, pt 1, 

 pi. 74, fig. 6. 



Chemung beds Elmira N. Y. 



C. Van Deloo, coll. 1870 



2735 -ji~ hypotype Hall. Paleontology of New York. 1883. 



v. 5, pt 1, plates and explanations, pi. 74, fig. 7. 



Hall. Paleontology of New York. 1885. v. 5, pt 1, 

 pi. 74, fig. 7. 



Ithaca beds Ithaca N. Y. 



J. W. Hall and C. Van Deloo, coll. 1866 



2736 -|J- hypotype Hall. Paleontology of New York. 1883. 



v. 5, pt 1, plates and explanations, pi. 74, fig. 8. 



Hall. Paleontology of New York. 1885. v. 5, pt 1, 

 pi. 74, fig. 8. 



Ithaca beds Ithaca N. Y. 



J. W. Hall and (\ Van Deloo, coll. 1S66 



M i c r o (1 o ii (Microdonella) ( E o d on ) b e 1 1 i s - 

 t r i a t u s see Microdon (Cypricardella) bellistriatus 



Microdon ? complanatus see Microdon (Cypri- 

 cardella) complanatus 

 Microdon (Cypricardella) complanatus Hall 



2 737 '"' V ' type Microdon ? complanatus Mall. Prelimi- 



nary notice of lamellibranchiate shells, pi 2. [870, p. 33, 

 M i <• ro don ( ( ' y p r i car d ella) c m p 1 a n a t u s 



Hall. Paleontology of New York. 1885. v. 5, pt 1, 



pl. 42, fig. 22. 

 [thaca beds Norwich, Chenango co. v \. 



J. W. Hall and (i. B. Simpson, roll. 18 



