no 



NEW YORK STATE MUSEUM 



607 2 ?8 3 Slc type Tetragraptus bigsbyi Ruedemann. 



New York state museum bulletin 5 2 ; annual report 

 of the state paleontologist. 1902. p.590, fig.i8a. 



Tetragraptus pygmaeus Ruedemann. 

 New York state museum memoir 7. 1904. pl.12, 

 fig.13. 



Beekmantown graptolite shale Deep kill, N. Y. 



R. Ruedemann, coll. 1901 



6073 3-££± c type Tetragraptus pygmaeus Ruedemann. 



New York state museum memoir 7. 1904. pi. 12, 

 fig. 1 4. 



Beekmantown graptolite shale Deep kill, N. Y. 



» R. Ruedemann, coll. 1901 



On slab with type of Tetragraptus similis, 

 pi. 12, fig. 2. 



Tetragraptus quadribrachiatus Hall (sp.) 



60 7 4 3 y td hypotype Graptolithus quadribrachia- 



tus Hall. Geological survey of Canada ; report 

 for 1857. 1858. p. 125. 



Tetragraptus quadribrachiatus 

 Ruedemann. New York state museum memoir 7. 

 1904. p. 646, fig.51. 



Beekmantown graptolite shale Deep kill, N. Y. 



R. Ruedemann, coll. 1901 



On slab with types of Tetragraptus quadri- 

 brachiatus pi. 11, fig- 3; p. 647, fig.52. 



6075 ^$^±d hypotype Ruedemann. New York state museum 



memoir 7. 1904. pl.n, fig.i. 



Beekmantown graptolite shale Deep kill, N. Y. 



R. Ruedemann, coll. 1901 



On slab with types of Bryograptus lapworthi, 

 pi. 5, fig. 1, 3; Tetragraptus serra, p. 656, fig.56; 

 Phyllograptus anna, pl.15, fig.24. 



6076 ^ 3 -i rf hypotype Ruedemann. New York state museum 



memoir 7. 1904. pl.n, fig. 2. 



Beekmantown graptolite shale Deep kill, N. Y. 



R. Ruedemann, coll. 1901 



On slab with types of Dictyonema rectiline- 

 atum, pi. 3, fig. 9; Glossograptus echinatus, 

 pl.16, fig.32; Diplograptus inutilis, pi. 16, 

 fig.12. 



