REPORT OF THE DIRECTOR I9O4 



IO3 



6027 hypotype Ruedemann. New York state museum 



memoir 7. 1904. pi. 2, fig. 20. 

 Upper Cambricjgraptolite shale 



Schaghticoke N. Y. 

 R. Ruedemann, coll. 1902 



Staurograptus dichotomus Emmons var. apertus Ruedemann 



6028 *y 1 type Staurograptus dichotomus Em- 



mons var. apertus Ruedemann. New York 

 state museum memoir 7. 1904. p.617, pi. 2, fig.21. 

 Upper Cambric graptolite shale 



Schaghticoke N. Y. 

 R. Ruedemann, coll. 1902 



6029 3 y 1 type Ruedemann. New York state museum memoir 



7. 1904. pi. 2, fig. 22. 



Upper Cambric graptolite shale 



Schaghticoke N. Y. 

 R. Ruedemann, coll. 1902 



6030 type Ruedemann. New York state museum memoir 



7. 1904. pi. 2, fig.23. 



Upper Cambric graptolite shale 



Schaghticoke N. Y. 

 R. Ruedemann, coll. 1902 



6031 type Ruedemann. New York state museum memoir 



7. 1904. pi. 2, fig. 24. 



Upper Cambric graptolite shale 



Schaghticoke N. Y. 

 R. Ruedemann, coll. 1902 



strophograptus Ruedemann 

 Strophograptus trichomanes Ruedemann 



603 2 3 y * type Strophograptus trichomanes 



Ruedemann. New York state museum memoir 7. 

 1904. p. 717, pi. 4, fig.17. 



Beekmantown graptolite shale Deep kill, N. Y. 



R. Ruedemann, coll. 1901 



On slab with types ofEunoa accola 1 ; Dic- 

 tyonema rectilineatum . p. 608, fig.29; pi. 3, 

 fig. 10; Strophograptus trichomanes, pl.4, 

 fig.18, 20; Climacograptus ? antennarius, 

 pl.16, fig.23. 



