TYPE SPECIMENS OF PALEOZOIC FOSSILS 323 



Spirifer murchisoni Castelnau 



2006 HYPOTYPE Spirifer murchisoni Castelnau. Essai 



sur le systeme Silurien de PAmerique septentrionale. 1843. 

 p. 41. 



Spirifer arrectus Hall. Paleontology of New 

 York. 1859. 3:422. 



Spirifer murchisoni Clarke. New York state 

 museum memoir 3. 1900. pi. 6, fig. 26. 



Oriskanian Becraft mountain, Hudson N. Y. 



2007 ^4f- HYPOTYPE: HYPOPLASTOTYPE Clarke. New York state 



museum memoir 3. 1900. pi. 6, fig. 27. 



Oriskanian Becraft mountain, Hudson N. Y. 



2008 -& HYPOTYPE Clarke. New York state museum memoir 3. 



1900. pi. 6, fig. 28. 



Oriskanian Becraft mountain, Hudson N. Y. 



2009 -8.3AS. HYPOTYPE: HYPOPLASTOTYPE Clarke. New York state 



museum memoir 3. 1900. pi. 6, fig. 29. 



Oriskanian Becraft mountain, Hudson N. Y. 



2010 3-2JLS- HYPOTYPE: HYPOPLASTOTYPE Clarke. New York state 



museum memoir 3. 1900. pi. 6, fig. 30. 



Oriskanian Becraft mountain, Hudson N. Y. 



Spirifer? perforatus see Trematospira per- 

 forata 



Spirifer plicatellus var. r a d i a t u s see Spirifer 

 radiatus 



Spirifer praematurus Hall 



2011 ^-3 TYPE Spirifera praematura Hall. Proceedings of 



the American philosophical society. 1866. 10: 246. 

 Hall. Paleontology of New York. 1867. v. 4, pi. 33, 



fig- 3 1 - 



Chemung beds Meadville Pa. 



C. Van Deloo, coll. 1863 



2012 S3&3- TYPE Hall. Paleontology of New York. 1867. v. 4, 



pl- 33. fig- 33- 



Hall. 2d annual report of the New York state geolo- 

 gist. 1883, pl. 61, fig. 23. 



Hall & Clarke. Paleontology of New York. 1894. 

 v. 8, pt 2, pl. 36, fig, 23. 



Chemung beds Meadville Pa. 



C. Van Deloo, coll. 1863 



