158 



SHELVE DISTRICT 



1964. The fauna of the Portrane Limestone, II. Bull. Br. Mus. nat. Hist. (Geol.), 

 London, 9 : 157-256, pis. 1-11. 

 - 1 97 1. Taxonomic significance of the pseudodeltidium in triplesiacean brachiopods. 

 Palaeontology, London, 14 : 342-356, pis. 62-63. 



INDEX 



New taxonomic names and the page numbers of the principal references are printed in bold 

 type. An asterisk (*) denotes a figure. 



Acanthothiris 55 



Acrotretacea 42-4 



Acrotretida 42-9 



Acrotretidae 42-4 



Acrotretidina 42-8 



Actonian 14 



Addison, R. 14, 124 



Aegiromeninae 139-40 



Africa, North n, 13 ; see Morocco 



Aldress Shales 9-11, 12*, 14, 15*, 21, 22 



Alimbella 68-9 



Alimbellidae 68, 69-71 



Allt Dhu Mudstones 14 



Anglesey 12, 14 



Anglo-Welsh successions 8, 11, 13, 16 



Anomalorthinae 115 



Apsotreta 42 



sp. 9, 17, 42-3 ; pi. 6, figs. 14-5 

 Arenig 11-2, 14, 15*, 18 

 Articulata 49-154 

 Astraborthis 7, 68-9, 69* 



17, 69, 70-1 ; pi. 11, figs. 5, 



uniplicata 9, 



6, 9, 11, 14 

 Atrypacea 154 

 Atrypidae 154 

 Atrypidina 154 



Bala 14 



Balclatchie Mudstones 11 



Baltic 11 



Berwyn Dome 13 



Betton Beds 9-13, 12*, 15*, 19 



Bicuspina 13-5, 21-3, 117, 124, 126 



cava 119 



modesta 9, 20-1, 118-21 ; pi. 20, 

 figs. 3-8 



multicostellata 119 



spiriferoid.es 119 



subquadrata 9, 22-3, 117-8, 119-21 ; 

 pi. 19, figs. 17-9 ; pi. 20, figs. 1-2 

 Bohemia 8, 11, 13-4, 16 ; see Czechoslovakia 

 brachiopoda 1-158 



Bystromena 7, 21, 145-6, 147*, 148 



perplexa 9, 21, 146-8 ; pi. 25, fig. 14 ; 

 pi. 26, figs. 3-14 ; pi. 27, figs. 1-2 



Caeroplecia 7, 14, 22, 121, 122* 



plicata 9, 22-3, 121, 122-4 ; pi. 20, 



figs. 14-6 ; pi. 21, figs. 1-6, 8 

 Caradoc 13-6, 15* 

 Carlisle, Mrs. H. 65 

 Carmarthenshire 12, 14 

 Cautleyan 14 

 ' Cliftonia' dorsata 126 

 Clitambonitidina 115 -6 

 Cocks, Dr L. R. M. 155 

 commonness, relative, of species 16 

 Conotreta 43 



stapeleyensis 9, 18, 43-4 ; pi. 6, figs. 

 16-21 

 continental plates, ancient 8 

 Coston Beds, Costonian 14, 15*, 16 

 Craniacea 48-9 

 Craniidae 48-9 

 Craniidina 48-9 



currents, transporting capacity 16 

 Czechoslovakia 11, 13, 16 ; see Bohemia 



Dalmanella 13-5, 18-9, 21-2, 89 



elementaria 9, 17, 97-8 ; pi. 16, figs. 2-8 

 indica 93 



parva 89-90, 92-7 ; pi. 15, figs. 1-4, 7 

 prototypa 108 



salopiensis 9, 19-20, 90-1, 92-7 ; pi. 15, 

 figs. 5-6, 8-12 

 gregaria 9, 21, 91-2, 93-7 ; pi. 15, 



figs. 13-6, 20 

 transversa 9, 22, 92-3, 93-7 ; pi. 15, 

 figs. 17-9, 21-4 ; pi. 16, fig. 1 

 Dalmanellidae 89-102 

 Dean, Dr W. T. 8, 155 

 Derfel Limestone 14 

 Desmorthis 11, 18, 73 



? sp. nov. 9, 17-8, 73-4 ; pi. 12, figs. 2-4, 8 

 Didymograptus bifidus zone, shales 13, no 



