68 



NEW YORK STATE MUSEUM 



5818 *y * hypotype Ruedemann. New York state museum 



memoir 7. 1904. pi. 8, fig. 3. 



Beekmantown graptolite shale Deep kill, N. Y. 



R. Ruedemann, coll. 1901 



5819 *y * hypotype Ruedemann. New York state museum 



memoir 7. 1904. pi. 8, fig. 4. 



Beekmantown graptolite shale Deep kill, N. Y. 



R. Ruedemann, coll. 1901 



On slab with types of Didymograptus nich- 

 olsoni var. planus, pi. 13, fig.io, 13, 14. 



5820 33 g 18 hypotype Ruedemann. New York state museum 



memoir 7. 1904. pi. 8, fig. 5. 



Beekmantown graptolite shale Deep kill, N. Y. 



R. Ruedemann, coll. 1901 



On slab with types of Phyllograptus anna, 

 pi. 15, fig.27. 



5821 - 33 - g 1? hypotype Ruedemann. New York state museum 



memoir 7. 1904. pi. 8, fig. 6. 



Beekmantown graptolite shale Deep kill, N. Y. 



R. Ruedemann, coll. 1901 



5822 Mj 1 -^ hypotype Ruedemann. New York state museum 



memoir 7. 1904. pi. 8. fig. 7. 



Beekmantown graptolite shale Deep kill, N. Y. 



R. Ruedemann, coll. 1901 



5823 hypotype Ruedemann. New York state museum 



memoir 7. 1904. pi. 9, fig.i. 



Beekmantown graptolite shale Deep kill, N. Y. 



R. Ruedemann, coll. 1901 

 On slab with types of Didymograptus similis, 

 pi. 14, fig.25, 28; Phyllograptus typus , pl.15, 

 hg-37. 



5824 hypotype Ruedemann. New York state museum 



memoir 7. 1904. pi. 9, fig. 2. 



Beekmantown graptolite shale Deep kill, N. Y. 



R. Ruedemann, coll. 1901 



On slab with type of T e t r a g.r aptus fruticosus, 

 pi. 10, fig. 2. 



Dictyograptus (Desmograptus) can- 

 cel 1 a t u s see Desmograptus cancellatus 



Dictyograptus flabelliformis var. 

 conferta see Dictyonema flabelliforme var. con- 

 fertum 



