MUECHISON ON THE GEOLOGY OF SCANDINAVIA, ETC. 493 



TABLE I. — continued. 





a 

 ■a 





« 



T! 

 S 

 a 



c5 



Remarks. 





% 



02 



8 



rt 



"3d 



c 



W 



E 





Orthis pecten Balm. - - O. L. 



+ 







+ 







polygramma Dalm. M.S. 



+ 



+ 





+ ? 







caligramma Dalm. - - O. L. 



+ 



+ 



+ 



+ 







alternata Sow. - - O. L. 





+ 





+ 







virgata Sow. - - - O. L. 





+ 





+ 







testudinaria Dalm. - - O. L. 



+ 



+ 



+ ? 



+ 







Pentamerus oblongus - Pent. L.st. 



+ 



+ ? 





+ 



+ 





var.borealis Pent. L.st. 







+ 









Terebratula(Atrypa) crassicostisDa/w. A.S. 



+ 



+ 









Near to a Con- 

 iston species 

 Sedgwick. 



nucella - 



+ 



+ 



+ 









canaliculata - - Al. S. 



+ 



+ 











Lingula longissima - - - O.L. 















Leptaena sericea - - - O. L. 















Spirifer lynx var. - - - O.L. 



+ 



+ 



+ 





+ 



Group of S.bifo- 

 ratus Schlott. 



(Atrypa dorsata Dalm.) 















porambonites 



+ 



+ 



+ 









Avicula orbicularis Foralsberg. 



+ 







+ 







Euomphalus Gualteriatus - - O. L. 



+ 



+ 



+ 





+ 





Crinoidea 















Sphaeronites(Ecliinospha3rites)auran- O L. 



+ 



+ 



+ 



+ 1 





1 Occurs in Ire- 



tium. 













land. 



(Fam. Cystideae Von Buck.) 















Polyp aria 















Chaetetes (Favosites) petropolitanus O.L. 



+ 



+ 



+ 



+ 



? 





Graptolites Sagittarius, &c. - - A. S. 



+ 



+ 



+ 



+ 



+ 





Fucoidece. 















Ceramites Hisingeri Liebmann - Al.S. 



+ 



+ 



+ ? 









TABLE II. 

 UPPER SILURIAN FOSSILS OF SCANDINAVIA, 



AS COMPARED WITH THOSE OF OTHER REGIONS. 





a 



>» 





■a 



IS 







01 



•a 



rt 

 & 



03 



c 

 a 



■g 







% 



M 







3 



"3b 



ai 







on 



fc 



P5 



W 



<J 





Crustacea 















Calymene Blumenbachii ... 



+ 



+ 



+ 



+ 



+ 





var. pulchella 



+ 



+ 



+ 



+ 1 





1 Occurs in Ire- 

 land. 



punctata - 



+ 



+ 











Downingiaa - 



+ 1 





+ 



+ 



+ 



2 Occurs in 

 Capelhamn. 



Phacops macropthalmus - 



+ 



+ 





+ 



+ 





Asaphus caudatus - 



+ 







+ 



+ 





Stokesii - 



+ 







+ 







Brontes flabellifer ? ? 



+ ? 







+ ? 







Cytherina Baltica - 



+ 







+ 





Nehou, France. 

 Tiinan Chain. 



Mollusca 









+ 







Orthoceras ibex (annulatus His.) 



+ 



P 





+ 







crassiventris His. 



+ 



? 











(nummularis Sow.) 



+ 













undulatus His. 



+ 



? 





+ 







(annulatus Sow.) 















tenuis - 



+ 



? 





+ 







communis - 



+ 



? 





+ 







imbricatus - - - 



+ 



? 











Gomphoceras pyriforme Sow. 





+ 





+ 







Phragmoceras compressum Sow. 





+ 





+ 







Terebratula marginalis Dalm. 



+ 







+ 







imbricata ... 



+ 







+ 







plicatella Dalm. 

 Wilsoni - 



+ 



? 





+ 







+ 



+ 





+ 



+ 





(lacunosa His-) 







. 









VOL. I. 



L L 



