6o4 



FAUNAL SUCCESSION OF THE UPPER BERNICIAN 



Faunal List (continued). 



Productus concinnus, Sow. 

 Productus scabriculus (Mart.)=P. 

 cf. quincuncialis, Pliill. 

 Productus punctatus (Mart.) 

 Productus undatus, Defr. 

 Chonetes volva, M'Coy. 

 Chonetes cf. crassistria, M'Coy. 

 Lingula mytiloides (Sow.) 

 Lingula squamiformis (Phill.) 

 Lingula scotica (Dav.) 

 Orbiculoidea nitida (Phill.) 

 Limatulina desquainata (M'Coy.) 

 Pterinopecten granosus (Sow.) 

 Aviculopecten semicostatus (Portl.) 

 Aviculopecten incrassatus (M'Coy.) 

 Pseudamusium redesdalense, Hind. 

 Actinopteria persulcata (IM'Coy.) 

 Pinna mutica (M'Coy.) 

 Posidoniella elongata (Phill.) 

 Myalina pernoides (Portl.) 

 Myalina redesdalensis, Hind. 

 Myalina verneuillii (M'Coy.) 

 Nucula gibbosa (Flem.) 

 Nucula undulata, Phill. 

 Ctenodonta l?evirostris (Portl.) 

 Nuculana attenuata (Flem.) 

 Nuculana brevirostris (Phill.) 

 Schizodus axiniformis (Phill.) 

 Protoschizodus axiniformis (Portl.) 

 Protoschizodus fragilis (M'Coy.) 

 Cardiomorpha parva, Hind. 

 Edmondia arcuata (Phill.) 

 Edmondia pentonensis, Hind. 

 Edmondia rudis, M'Coy. 

 Edmondia sulcata (Phill.) 

 Sedgwickia ovata, Hind. 

 Sanguinolites clavatus (M'Coy) 



Sanguinolites plicatus (Portl. ) 

 Sanguinolites striatogranulosus, 



Hind. 

 Sanguinolites tricostatus (Portl.) 

 Sanguinolites variabilis (M'Coy.) 

 Sanguinolites V-scriptus, Hind. 

 Sanguinolites visetensis, de Kon. 

 Allorisma sulcata (Flem.) 

 Allorisma variabilis, Hind. 

 Conocardium aliforme (Sow.) 

 Bellerophon decussata (Flem.) 

 Bellerophon urei (Flem.) 

 Loxonema murchisoniana, de Kon. 

 Loxonema scalaroidea, Phill. 

 Macrocheilina imbricata, Sow. 

 Naticopsis acuta, Sow. 

 Conularia quadrisulcata, Sow. 

 Orthoceras annulatum, Sow. 

 Orthoceras attenuatum (Flem.) 

 Orthoceras cylindraceum (Flem.) 

 Cyrtoceras rugosum (Flem. ) 

 Glyphioceras diadema (Goldf.) 

 Glyphioceras truncatum (Phill.) 

 Stroboceras sulcatum (Sow.) 

 Archseocidaris urei (Flem.) 

 Lepidodiscus lebourii ?, Sladen. 

 Taxocrinus nobilis (Phill.) 

 Several other crinoids. 

 Dithyocaris dunni, Scoulen. 

 Dithyocaris glaber, Jones and 



Woodward 

 Dithyocaris tricornis, Woodward 



and Etheridge. 

 Teeth and scales of fish including :- 



Gyracanthus. 



Psammodus. 



Chomatodus, etc. 



