504 



NEW TOKK STATIC MUSEUM 



SYNOPTIC TABLE OF THE DISTRIBUTION OF THE CAMBRIC 



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



DeepKlU 



= >■« 



N 



SO a 



^g 



0) QJ 



26 

 27 

 28 

 29 

 30 

 31 

 32 

 33 



4 

 5 



6 

 7 

 8 

 9 



cc 



cc 



cc 

 rr 



rr 



cc 



r 



cc 

 ?cc 

 cc 

 cc 



c 

 cc 



c 



cc 

 r 

 c 



cc 

 c 



cc 



(cy 



1 Dictyonema flabelliforme JEichwald 



2 D. rectilineatum Ruedemann 



3 D. furciferum Rttedemann 



D. murrayi Hall 



Desmograptus cancellatus Ropkinson 



D. intricatus Ruedemann 



Dendrograptus flexuosus Hall 



D. flnitans Riiedemann 



D. &\iccu\QViins Ruedemann 



10 Callograptus salteri Hall 



1 1 C. cf. diffusus Hall 



12 Ptiiograptus pluinosus Hall 



13 P. geinitzianus Hall 



14 P. tenuissimus Hall 



15 Bryograptus lapworthi Ruedemann 



16 B. pusillus Ruedemann 



17 Staurograptus dichotomus Emmons 



18 Clonograptus cf. flexilis Hall 



19 Goniograptus thureaui McCoy 



20 G. geometricuB Ruedemann 



21 G. perflexilis Ruedemann 



22 Loganograptns logani Hall , . . . 



23 Dichograptus octobrachiatus Hall 



24 Tetragraptus quadribrachiatus Hall 



25 T. amii Elles & Wood 



T. f ruticosus Hall 



T. clarkii Ruedem.ann 



T. pendens Elles 



T. eerra Brongniart 



T. similis Hall 



T. taraxacum Ruedemann 



T. pygmaeus Ruedem,ann ■. 



T. lentus Ruedemann 



34 Didymograptus extensuB Hall 



35 D. nitidus Hall 



36 D. patulus Hall .... 



iCape Breton island; Cape Rosier, Gaspe. *Also in Ostrogothia, Vestrogothia and Esthonia, 

 Russia; Bornholm and Ireland. ^Gros Maule, Canada. * Orleans island [Ami]. * Rensselaer 

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

 Oeland. ' Also Vestrogothia. '"Also in South Shropshire (Shelve district), n Kiltrea near Ennis- 



(rr) 



17,18 



(ry» 



