964 1)R F. R. C. REED ON THE 



(I) Stropheodonta Nicliolsoni, sp. nov. 

 (1), (3), (5) Christiania tenuicincta (M'Coy). 



(1) Plectambonites Etheridgei (I)av.). 

 (1), (3), (5) ,, llandeiloensis (I)av.). 



(1), (3), (5?) ,, quinquecostata (M'Coy), var. nov. balclatcJiiensis. 



(1) „ ,, vai*. nov. suldobata. 



(1), (5) „ sericea (Sow.), var. nov. conspicual 



(1), (3) ,, ,, var. nov. semirugata. 



(1) ,, ? youngiana (Dav.). 



(1) Strophomena dejiciens, sp. nov. 

 (1), (4?) Cliftonia Andersoni, sp. nov. 

 (1), (2), (3), (4) Scenidium Lewisi, var. nov. craigensis. 

 (1) Hemipronites carrickensis, sp. nov. 

 (1) ,, Thomsoni, var. nov. inconstansl 



(1) Camarella, balclatchiensis (Dav.), var. ? 

 (1) ,, ? Conybearei, sp. nov. 



(1) „ ? cuneatella (Dav.). 



(1) Parastrophia emerita, sp. nov. 

 (1) „ 1Satteri(Dav.)1 



(1) „ Youngi, sp. nov. 



(1) Metacamarella balclatchiensis (Dav.). 

 (1) Rhynchotrema girvanense (Dav.). 

 (1) „ sp. 



(1), (2) Rhynchotreta ardmillanensis (Dav., MS.). 

 (1) Zygospira orbis, sp. nov.? 

 (1) Cyclospiral diversa, sp. nov. 



Whitehouse Group. 



(1) Paterulal albida, sp. nov. 



(1) Lingula brevis, Portl., var. nov. carrickensis. 



(1) „ ovata, M'Coy? 



(1) Orbiculoidea shallochensis, sp. nov. 



(1) Pholidops antiqua (Schloth.)? 



(1) Scldzocrania sp. 

 (1), (2), (3), (5) Orthis Playfairi, sp. nov.? 



(1), (3) ,, (Plectorthis) thraivensis, sp. nov. ? 



(1) ,, (Hebertella) crispa, M'Coy ? 



(1) ,, ( „ ?) Lapworthi, Dav. ? 



(1) „ (Platystrophia) biforata, Schloth. 



(1) „ „ dorsata, His. 



(1) „ (Bilobites) biloba, Linn., var. 

 (1), (2), (3), (5) ,, (Dalmanella) testudinaria, var. nov. shallochensis. 



(1) „ „ „ var. 



(1) ,, (Nicolella) actonise, Sow. 



(1) „ ? nina, Dav. 



(1) Rafinesquina (Playfairi) Richardsoni, sp. nov. 



(1) Leptxna rhomboidalis (Wilck.), var. yS. 



(2) Stropheodonta corrugatella (Dav.)? 

 (1) Christiania tenuicincta (M'Coy). 



(1) Plectambonites quinquecostata (M'Coy), var. nov. cylindrica. 

 (1) ,, ,, var. nov. depressa. 



(1) ,, sericea (Sow.), var. nov. albida. 



