FAUNAL SUCCESSION OF THE UPPER BERNICIAN 



613 



the latter village.) At Lowick it has been extensively, quarried. 

 Found at the coast again at Scremerston and Berwick. 



Strat {graphical Character. 



A fairly compact bed of limestone, with a few thin bands 

 of shale interbedded in the calcareous mass. The strata 

 frequently exhibit rolling and other irregularities. 



Fau}ial Diagnosis. 



Corals : — A Caninoid CainpopJiylliiin and Zaphreiitis aff. 

 ^««/i'y^///(?/'// characteristic of the limestone at Beadnell and Sea 

 Houses. Diphyphyllvm aff. lateseptatiDii common at Lowick. 



Brachiopods : — Productiis gigaiiteus, near Martin's species, 



Fauiial List. 



Campophylloid Dibunophyllum ... 



C3'clophylhun aff. pachyendotheciim, Thorn. 



Diphyphyllum lateseptatum, M'Co}', and variants .. 



Lithostrotion junceum (Flem.) ... 



Caninoid Campophyllum 



Zaphrentis enniskilleni, Ed. & H. 



Heterotrypa tumida (Phill.) 



Fenestella 



Spirifer trigonalis (Mart.) 



Pugnax pleurodon (Phill.) 



Schizophoria resupinata (Mart.) ... 



Orthotetid 



Productus giganteus (Mart.) 



Productus longispinus, Sow. 



Productus semireticulatus (Mart.) 



Chonetes cf. hardrensis (Phill.) ... 



Lingula mytiloides, Sow. 



Streblopteria ornata (Eth.) 



Nuculana attenuata (Flem.) 



Edmondia sp. ... ... ... ... 



Sanguinolites plicatus (Portl.) 



Bellerophon sp. (large)... 



Euomphahis pentangulatus, .Sow. 



Phillipsia eichwaldi, Fischer, var. mucronata, M'Coy... 



pqco 



