FOSSILS OF THE ARRAN ROCKS. 



225 



Fenestella, oculata, . 



Morissii, . 



Diastopoi'a megastoma, 

 Polypora papillata, 



Salt-pans. 



Brachiopoda. 



Terebratula hastata, .... 

 Spirifera bisulcata, 



lineata, .... 



Urii, . 



duplicicosta, 



Spiriferina, octoplicata, 



laminosa, 



Athyris ambigua, .... 



Royssii, .... 



Retzia radialis, .... 



Stropheniena rhomboidalis, var. analoga, 

 Rhynchonella pleurodon, . 

 Streptorhynchus crenistria, 



Orthis resupinata, .... 

 Chonetes Hardrensis, 

 Productus giganteus, 



Salt-pans. 

 Corrie, Salt-pans. 



Salt-pans. 



Corrie, Salt-pans. 

 Salt-pans. 



semireticulatus, 



longispinus, var. 



latissimus, 



punctatus, 



costatus, . 



scabriculus, 



aculeatus, 



Youngianus (?), 



Corrie, Salt-pans. 

 Corrie, Salt-pans, Glen Shirag, 

 Mauchrie Water. 



Corrie, Salt-pans. 



var. Martini, 



lobatus, . 



Salt-pans. 



Lingula squamiformis, 



Corrie. 



Lamellibranchiata. 



Myalina Verneuilii, . 



Monomyaria. Dimyaria. 



Corrie, Salt-pans. 

 Corrie, Salt-pans (?). 



Aviculopecten fimbriatus, . 

 several undetermined. 



