BIGSBY PALAEOZOIC ROCKS OF NEW YORK. 



423 



Table V. (continued.} 



Fossil. 



European 

 position. 



Country. 



Authority 



Rhynchonella interplicata 



plicatella? 



Wilsoni 



brevirostris ? 



Leptsena depressa 



subplana 



transversalis 



Orthis elegantula 



flabellulum ? 



hybrida 



pisum 



Spirifer bilobus 



crispus 



cyrtaenus (plicatellus et 

 radiatus) 



lynx 



sinuatus , 



sulcatus 



Bumastus Barriensis 



Calymene Blumenbachii 



Cheirurus insignis 



Homalonotus delphinocephalus 



Phacops limulurus 



Orthoceras annulatum ? 



imbricatum ? 



virgatum ? 



Bellerophon dilatatus 



Conularia Niagarensis 



WL. 



WL. 



WL. 



US. 



UL,LL, WL. 



D. 



WL. 

 UL, LL, WL. 



LS. 



WL. 



WS. 



US, LS. 



LL, WL. 



US. 

 US. 

 WL. 

 US. 

 WL. 

 WL. 

 M. & U. Sil. 



WL. 



L. Silurian. 



US. 



US. 



us. 



US, LS. 

 WL. 



England, Sweden .. 

 England, Sweden .. 

 Ireland, Sweden ... 

 England 



England, Sweden .. 

 France 



England, Sweden .. 

 Russia, England, 

 Sweden, Ireland. 



Wales 



England, Ireland... 

 Ireland, England... 

 Europe, England... 

 Sweden, Britain ... 



Europe, Britain ... 



Europe 



England ? 



Sweden 



England 



Ireland, Sweden ... 



Bohemia, &c 



England 



France 



Sweden, England .. 

 Sweden, England . 

 Sweden, England . 



Britain 



Dudley, &c 



H. 

 H. 

 V. 

 H. 

 V, Sh, H. 

 H. 

 V. H. 



V, H. 

 V,H. 

 V,H. 

 H. 

 V, H. 

 V, Sh, H. 



V,H. 



V. 



V. 



V. 



V. 



V. 



V. 



V. 



V. 

 H,V. 



H. 



H. 



V. 



H. 



Table VI. — The Group-relations of the Fossils of the four Lower 

 Helderberg Limestones. 



Fossils. 



O 

 — 



o 



a 

 o 



a 

 3 



o 

 •— 



03 



S 



bD 



C3 



z 



Coralline Limestone of 

 Schoharie. 



O 



o 



CY2 



eS 



fcC 



« 



C 



c 



e 



° 



O 

 i_ 



O 



s 



o 



+a 



a 



+a 



CO 



£ 



CO 



z. 



CD 



B 



a 



+a 



ft 

 CD 



Ph 



Fh 



CD 



c 



h-1 



CD 



c 



o 



+^ 



CO 



D 



£ 



-c 



GO 



CO 



^> 



CD 



Q 



CD 



s 



CO 



s 



hi 

 CD 



s 



a 



♦a 



S 

 CD 



Ph . 



CD 



s-, C 

 CD O 



S* 



o 



03 



es 

 t-i 



+a 

 03 



rP 

 CO 



Cbaetetes Gothlandica 





* 



... 





* 



* 



... 



* 



* 



* 



... 



Va. 



C. 



V,H. 



Va. 

 C. 



US,LS. 



D, US, 

 LS. 



US,LS. 

 LS. 







