28 PJR,pCEJEDINGS OF THE GEOLOGICAL SOCIETY. [Juiie 3, 



List of Upper Silurian Shells, Crustacea and Encrinites of 

 Gothland. 



Name and author. 



Place. 



This refers to 



the Specimens 



in the Table 



only. 



Situation in the series 

 given in the * Silurian 

 System.' 



*Actinocriiiites monili- "1 



iorvoSs,, Miller J 



Hypanthocrinites decorus . 

 Terebratula semisulcata, \ 



Balm J 



* pulchra, Sil. Syst..,. 



* plicatella, Balm, \ 



(lacunosa, Sil. Syst.) . j 

 * reticularis, Linn., \ 



T. affinis, M.C J 



* cuneata, Balm 



* Wilsoni, M.C. ...| 



* marginalis, Balm, f 



(imbricata, Sil. Syst.) J 



* canaliculata, Balm. . 



*Pentamerusconchidium 1 



Balm. 



Balm 



* ? (Atrypa) didyma "1 



(Balm.Ter.) J 



Cyrtaena baltica, i)«^w«. ... 



Spirifer.^ ptychodes 



? trapezoidalis 



* ? Pisum 



* crispus? 



caudatus 



Hoburg ... 1 

 Bursvik ... J 

 N. Gothland... 



N. Gothland. 



Grotlingbo ... 

 Hoburg ... \ 

 Hog Klint . J 

 Grotlingbo . 1 



Klinte J 



N. Gothland. . 



Klinte ^\ 



N.Gothland J 



N.Gothland... 



N. Gothland. 



Klinte 



N.Gothland.. 



N. Gothland . . 



S. Gothland. 

 S.Gothland?. 



-h 



cardiospermiformis "1 



i)fl!;m.,Ter.biloba.,Zm. j 

 * radiatus (lineatus, 1 



Martin) J 



* sulcatus, His 



* octoplicatus 



*Atrypa ? tumida, Balm., 1 



tenuistriata, Sil. Syst. j 



* prunum, Wahlenb..., 



*Orthis pecten, His. non "1 



Linn, nee Sil. Syst.... J 



N.Gothland.. 

 Grotlingbo ... 

 N. Gothland. 

 N.&S.Goth- 1 

 land J 



N. Gothland . . 



N. Gothland. 

 N. Gothland . . 



Klinte "1 



N.Gothland J 

 N.Gothland.. 



Grotlingbo. 



+ ? 



+ 

 + 



+ 



+ 



+ 



P. K nightii? 

 Sil. Syst. 



Carried forward 



16 



