ii 4 



NEW YORK STATE MUSEUM 



6097 3^3Ll type Ruedemann. New York state museum memoir 7. 



1904. pi. 12, fig. 20. 



Beekmantown graptolite shale Deep kill, N. Y. 



R. Ruedemann, coll. 1901 



6098 type Ruedemann. New York state museum memoir 7. 



1904. pi. 12, fig. 21. 



Beekmantown graptolite shale Deep kill, N. Y. 



R. Ruedemann, coll. 1901 

 6199 type Ruedemann., New York state museum memoir 



7. 1904. pi. 12, fig.23. 



Beekmantown graptolite shale Deep kill, N. Y. 



R. Ruedemann, coll. 1901 

 On slab with types of Bryograptus lapworthi, 

 pi. 5, fig. 2, 9. 



6100 38 1 3? type Ruedemann. New York state museum memoir 



7. 1904. pi. 12, fig. 24. 



Beekmantown graptolite shale Deep kill, N. Y. 



R. Ruedemann, coll. 1901 



On slab with type of Tetragraptus frutic osus, 

 pi. 10, fig.9. 



6 10 1 ^- 8 -g 3 ^ type Ruedemann. New York state museum memoir 



7. 1904. pi. 12, fig. 25. 



Beekmantown graptolite shale Deep kill, N. Y. 



R. Ruedemann, coll. 1901 



6102 type Ruedemann. New York state museum memoir 



7. 1904. pi. 12, fig. 26. 



Beekmantown graptolite shale Deep kill, N. Y. 



R. Ruedemann, coll. 1901 



On slab with types of Bryograptus lapworthi, 

 pi. 5, fig. 5, 6. 



Tetragraptus woodi Ruedemann 



6103 ^- 8 T 3 -^- type Tetragraptus woodi Ruedemann. 



New York state museum memoir 7. 1904. p. 662, 

 pl.12, fig. 1. 



Beekmantown graptolite shale Deep kill, N. Y. 



R. Ruedemann, coll. 1901 

 On slab with types of pl.12, fig. 15, 16. 



6104 3 8 2 3 5 type Ruedemann. New York state museum memoir 



7. 1904. pi. 12, fig. 15. 



Beekmantown graptolite shale Deep kill, N. Y. 



R. Ruedemann, coll. 1901 

 On slab with types of pl.12, fig. i, 16. 



