GRAPTOLITES OF NEW YORK, fART 1 



B7.<1 



Genus DICTYONEMA Hall 



Dictyonema flabelliforme Eichw. sp 



D. murrayi Hall 



D. furciferum sp. nov. 



D. rectilineatnm sp. nov. 



Genus desmograptus Hopkinson 

 Desmograptus cancellatus Ilopkmson sp. 

 D. intricatus sp. nov. 



Order 2 GRAPTOLOIDEA Lapworth 



Suborder A GRAPTOLOIDEA AXONOLIPA 



(Freeh) Ruedeiiiann em. 



Family dichograptidab auct. 



Freeh em. 



Genus staurograptus Emmons 

 Staurograptus dichotomns Emmons 

 S. dichotomus var. apertus va^. nov. 



Genus clonograptus Hall 

 Clonograptus cf. flexilis Hall sp. 



Genus goniograptus McCoy 

 Goniograptus thureaui McCoy 

 G. geometricus sp, nov. 

 G. perflexilis sp. nov. 



Genus loganograptus Hall 

 Loganograptus logani Hall 



Genus dichograptus Salter 

 Dichograptus octobrachiatus Hall sp. 



Genus temnograptus Nicholson 

 Temnograptus noveboracensis sp. nov. 



Genus bryograptus Lapworth 

 Bryograptus lapworthi sp. nov. 

 B. pusillus sp. nov. 



Genus tetragraptus Salter 

 Tetragraptus quadribrachiatus Hall sp. 

 T. amii Lapw. {Elles tfe Wood em.) 

 T. f rutieosus Hall sp. 



T. clarkei sp. nov. 



T. pendens Elles 



T. serra Brongniart sp. 



T. similis Hallsp. 



T. woodi sp. nov. 



T. taraxacum sp. nov. 



T. pygmaeus sp. nov. 



T. lentus »p. nov. 



Genus didymograptus McCoy 

 Didymograptus extensus Hall sp. 

 D. nitidus Hall sp. 

 D. patulus Hall sp. 

 D. similis Hall sp. 

 D. gracilis Tomquist 

 D. acutidens {Lapw.) Elles d: Wood em. 

 D. cuspidatus sp. nov. 

 D. nicholsoni Lapw. var. planus Elles d; 



Wood 

 D. filiformis Tullberg 



D. ellesi sp. nov. . 



D. tornquisti sp. nov. 

 D. spinosus sp. nov. 

 p. bifidus Hall sp. 

 D. nanus Lapworth 

 D. caduceus Salter, Btiedemann em. 

 D. forcipiformis sp. nov. 

 D. iacertus sp. nov. 



Family coexoqraptida.e nom. nud. 



Genus sigmaqraptus gen, nov. 

 Sigmagraptus praecursor sp. nov. 



Family phyllooraptidae 

 Lapworth 

 Genus phyllograptus Hall 

 Phyllograptus ilicifolius Hall 

 P. typus UaU 

 P. angustifolius HaU 

 P. anna HaU 



