506 



NEW YORK STATE MUSEUM 



SYNOPTIC TABLE OF THE DISTRIBUTION OF THE CAMBRIC 



(r = rare; rr = very rare; c = common; 



Deep Kill 



a tn 

 o g 





"05 



N 



« 



•Sa 



37 D. similis Hall . 



38 D. acntidens Lapworth 



39 Didymograptus cuspidatus Ruedemann. 



40 D. gracilis Tornquist 



41 D. ellesi Ruedemann 



42 D. nicholsoni var. planus Elles <& Wood 



43 D. tornquisti Ruedemann 



44 D. filiformis Tullherg 



45 D. bifidus Hall 



46 D. nanus Lapworth 



47 D. caduceus Salter . . 



48 D. caduceus Salter, mut. nana 



49 D. forcipiformis Ruedemann 



50 D. incertus Ruedemann 



5 1 D. spinosus Ruedemann 



52 Phjllograptus typus Hall 



53 P. ilicifolius Hall 



54 P. angustifolius Hall 



55 P. anna Hall 



56 Temnograptus noveboracensis Ruedemann . 



57 Sigmagraptus praeeursor Ruedemann 



58 Strophograptiis trichomanes Ruedemann. . 



59 Diplograptus dentatus Brongnia/rt. 



60 D. inutilis Hall 



61 D. longieaudatus Ruedem,ann. , 



62 D. laxus Ruedemann , 



63 Glossograptus hjstrix Ruedemann. . . . . . . 



64 G. echinatus Ruedemann 



65 Trigonograptus ensif ormis Hall 



66 Climaeograptus ? antennarius Hall 



67 C. pungens Ruedemann 



68 Retiograptus tentaculatus Hall 



69 Dawsonia monodon Gurley 



70 D. tridens Gurley 



71 Caryocaris curvilineatns Gurley 



r 

 r 



CO 



r 



r'» 

 c 



c 

 c 

 c 



cc 



rr 



(r)« 



(c)'« 





(cc)" 



(c)'» 

 (r)i8 



(c)« 

 (cc)'« 



iCape Breton island; Cape Eosier, Gaspe. ^^igg jn Ostrogothia, Vestrogothia and Esthonia, 

 Russia; Bornholm and Ireland. ^Q-rog Maule, Canada. * Orleans island [Ami]. ^ jjenggelaer 

 county, N. Y. [Emmons]. * Cape Rosier zone, Canada [Lapworth]. ^Also Orthoceras limestone of 

 Oeland. ^ Also Vestrogothia. i** Also in South Shropshire (Shelve district), n Kiltrea near Ennis- 



