98 NEW YORK STATE MUSEUM 



5992 A V^- hypotype Ruedemann. New York state museum 



memoir 7. 1904. pi. 15, fig. 17. 



Beekmantown graptolite shale Deep kill, N. Y. 



R. Ruedemann, coll. 1901 



5993 3 V° hypotype Ruedemann. New York state museum 



memoir 7. 1904. pi. 15, fig. 18, 21. 



Beekmantown graptolite shale Deep kill, N. Y. 



R. Ruedemann, coll. 1901 



On slab with type ofTetragraptus pendens, 

 p. 654, fig-55- 



5994 hypotype Ruedemann. New York state museum 



memoir 7. 1904. pi. 15, fig. 19. 



Beekmantown graptolite shale Deep kill, N. Y. 



R. Ruedemann, coll. 1901 



5995 ^V" 9, hypotype Ruedemann. New York state museum 



memoir 7. 1904. pi. 15, fig. 20. 



Beekmantown graptolite shale Deep kill, N. Y. 



R. Ruedemann, coll. 1901 



5996 3 y hypotype Ruedemann. New York state museum 



memoir 7. 1904. pi. 15, fig. 2 2. 



Beekmantown graptolite shale Deep kill, N. Y. 



R. Ruedemann, coll. 1901 



On slab with type of Tetragraptus py g- 

 m a e u s , pi. 1 2 , fig. 1 2 . 



Phyllograptus typus Hall 



5997 86 i 18 hypotype Phyllograptus typus Hall. Geo- 



logical survey of Canada; report for 1858. p. 137. 



Ruedemann. New York state museum memoir 7. 

 1904. pi. 15, fig. 35. 



Beekmantown graptolite shale Deep kill, N. Y. 



R. Ruedemann, coll. 1901 



5998 -^r 1 - hypotype Ruedemann. New York state museum 



memoir 7. 1904. pi. 15, fig-36. 



Beekmantown graptolite shale Deep kill, N. Y. 



R. Ruedemann, coll. 1901 



5999 3 y a hypotype Ruedemann. New York state museum 



memoir 7. 1904. pi. 15, fig-37- 



Beekmantown graptolite shale Deep kill, N. Y. 



R. Ruedemann, coll. 1901 



On slab with types of Didymograptus similis, 

 pi. 14, fig. 25, 28; Dichograptus octobrachi- 

 atus, pi. 9, fig. 1. 



