506 



NEW YORK STATE MUSEUM 



SYNOPTIC TABLE OF THE DISTRIBUTION OF THE CAMBRIC 



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





•a 



o 



ID 



o 

 Ti 



0) 

 .Q 

 03 



a 



e 



5 



Deep Kill 



'5 





m 



of 

 a M 



O =3 



l5i 



CU 12. cS 



-d 



^1 







0^ 



CO 

 ID 



a 



a) 



13 



1:- 



O 



37 D. similis Hall 









r 

 rr 



C 









38 D. acutidens Lapworth 















39 Didjniograptus euspidatus Ruedemann 















(rr)i8 



4rO D. gracilis Tornquist 









c 

 c 









il D. ellesi Ruedemann 















VJ 



42 D. nicholsoni var. planus Elles c& Wood 



43 D. tornqnisti Ruedemann 







r 











r 











44 D. filiformis Tullherg 







r 











45 D. bifidus Hall 







cc 



cc 



X 



c 









46 D. nanus Lapworth 











47 D. caduceus Salter , 

















48 D. caduceus Salter, mut. nana 













c 





49 D. forcipiformis Ruedemann 















{or 



50 D. incertus Ruedemann 















rr 



51 D. spinosus Ruedemann 















(rV^ 



52 Phyllograptus typus Hall 









c 



c 



cc 



cc 

 r 



c 







VJ 



53 P. ilicifolius Hall 





r 

 rr 



cc 

 r 



e 









54 P. an^ustifolius Hall 





c 



c 





(cy« 



55 P. anna Hall 





56 Teranograptus noveboracensis Ruedemann ...... 











57 Sigmagraptus praecnrsor Ruedemann .... 







rr 











58 Strophograptus trichomanes Ruedemann 













c 



cc 

 r 

 rr 

 c 

 r 

 rr 

 cc 

 cc 

 r 

 r 





59 Diplograptus dentatus Rrongniart. 













r 



(ce)^« 



60 D. inutilis Hail 













61 D. longicaudatus Ruedemann . 

















62 D. laxus Ruedemann , 















(c)- 

 (,y8 



63 Glossograptus hystrix Ruedemann 















64 G. echinatus Ruedemann 















65 Trigonograptus ensiformis Hall 













r 



(r)'« 

 {or 

 (cc)i« 



66 Climacograptus ? antennarius Hall 













67 C. pungens Ruedemann 















68 Ketiograptus tentaculatus Hall 













e 



69 Dawsonia monodon Gurley , 





c 



c 

 c 

 c 







70 D. tridens Gurleii 















71 Caryocaris curvilineatus Gurley 

































iCape Breton island; Cape Rosier, Gaspe. ^^igo in Ostrogothia, Vestrogothia and Esthonia, 

 Russia; Bornholm and Ireland. ^G-ros Maule, Canada. * Orleans island [Ami], 5]Rensselaer 

 county, N. Y. [Emmons]. * Cape Rosier zone, Canada [Lapworth]. 8jS|^iso Orthoceras limestone of 

 Oeland. ^Also Vestrogothia. lo^igo in South Shrop.sliire (Shelve district). " Kiltrea near Ennis- 



