GRAPTOLITES OF NEW YORK, PART 2 



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SYNOPTIC LIST OF GRAPTOLITES NOTED IN THIS VOLUME 



Species in parenthesis are rejected 



Order I DENDROIDEA Nicholson 



Family dendrograptidae Roemer 



Genus dendrograptus Hall 

 Dendrograptus rectus sp. nov. 



Genus callograptus Hall 

 Callograptus compactus (Walcott) 

 Genus ptilograptus Hall 

 Ptilograptus poctai sp. nov. 

 P. hartnageli sp. nov. 



Genus dictyonema Hall 

 Dictyonema neenah Hall 

 D. obovatum Gurley 

 D. spiniferum sp. nov. 

 D. arbuscula ( Ulrich) 

 D. pertenue Foerste 

 D. scalariforme Foerste 

 D. retiforme Hall 

 D. gracile Hall 

 D. polymorphum Gurley ms 

 D. subretiforme {Spencer) 

 D. areyi Gurley ms 

 D. crassum Girty 

 D. leroyense Gurley ms 

 D. megadictyon Gurley ms 

 D. perradiatum Gurley ms 

 D. fenestratum Hall 

 D. hamiltoniae Hall 

 D. blairi Gurley 



Genus odontocaulis Lapworth 

 Odontocaulis hepaticus sp. nov. 



Genus ptiograptus nov. 

 Ptiograptus percorrugatus sp. nov. 



Genus desmograptus Hopkinson 

 Desmograptus tenuiramosus sp. nov. 



Desmograptus pergracilis {Hall d- Whitfield) 



D. becraftensis sp. nov. 



D. cadens {Hall) 



D. vandelooi sp. nov. 



Genus cyclograptus Spencer 

 Cyclograptus rotadentatus Spencer 



Genus inocaulis Hall 

 Inocaulis plumulosus Hall 

 I. divaricatus Hall 

 I. flabellum {Miller & Dyer) James 



Genus acanthograptus Spencer 

 Acanthograptus walked Spencer 



Genus cactograptus nov. 

 Cactograptus crassus sp. nov. 

 Genus palaeodictyota Whitfield emend. 

 Ruedemann 

 Palaeodictyota anastomotica {Ringueberg) 

 P. clintonensis sp. nov. 

 P. bella ( Hall) 



mut. recta nov. 

 Genus thamnograptus Hall 

 Thamnograptus capillaris {Emmons) 

 Genus mastigograptus nov. 

 Mastigograptus tenuiramosus {Walcott) 

 M. simplex {Walcott) 

 M. gracillimus {Lesquereux) 

 M. arundinaceus {Hall) 

 M. circinalis sp. nov. 



INCERTAE SEDIS 

 Genus chaunograptus Hall 

 Chaunograptus novellus Hall 

 C. gemmatus sp. nov. 

 C? rectilinea sp. nov. 



