THE GJEULOGIST. 



Coriiulitcs serpulyrius, Bumastus Barricnsis, Homalouotus delphiiiocc- 

 j)halus. 



Localities of IFenlocJc Shales. — Malvern and Woolhope districts ; 

 Apesdale, escarpment of Wenlock Edge ; banks of the Severn, near 

 Coalbrook Dale. 



Fossils. — Cyathophyllum turbinatum, Favosites alveolaris, Stcnopora 

 fibrosa, Oboliis transversus, Athyris tumida, Lepti^na biivigata, L. traus- 

 versalis, Orthis biloba, 0. hybrida, 0. rustica, Pentamerus linguifcr, 

 llhynchonella dcflexa, II. depressa, H. sphajrica, Modiola antiqua, 

 Mytilus exasperatus, IT. mytilimeris, Capulus haliotes, Turbo cirrhosus, 

 Bellerophon dilatatus, Lituitcs Biddulphi, L. articulatus, Orthoceras 

 subundalatum, 0. primagvura, Calymeno tuberculosa, Encrinurus 

 punctatus, E. variolaris, Phacops caudatus. 



Localities of IVenloclc Limestone. — Wenlock and Benthall Edge, 

 Gliddon Hill, Dudley, Malvern, May Hill, Usk, \yoolhope dibtricts. 



Fossils, Corals. — Favosites Gythlandicus, &c., Halysites catenulatus, 

 lleliolites insterstinctus, Stenopora fibrosa, Ompbyma turbinata. 



Shells. — Atrypa reticularis, Pietzia cuneata, Pvhynchonella borealis, 

 H. nucula, Leptieua transversalis, Orthis rustica, 0, elegantula, 8pirifer 

 plicatilis, Strophomena euglypba, S. depressa, Avicula reticulata, 

 Pterinea planulata, P. retroflexa, Euomphalus rugosus, E. funatus, 

 Bellerophon Wenlockensis, Conularia Sowevbii, Orthoceras annulatum, 

 0. Brightii. 



Trilohites. — Calymcne Blumenbachii, Encrinurus variolaris, E. punc- 

 tatus, Phacops Downingia^, P. caudatus, P. Stokesii. 



LUDLOW GROUP. 



The upper and lower Ludlow rocks consist of sandstones, shales, 

 and mudstoncs, separated in some localities by an intermediate grey, 

 argillaceous shale and a nodular calcareous band — the Aymestry lime- 

 stone. 



Localities of Lower Ludlow.-— y{Qo\\\o^Q and Malvern districts ; Led- 

 bury, near Eastnor Castle, Mary Knoll Dingle, Ludlow ; Park lane, 

 Llandeilo ; Leintwardinc, Shropshire. 



Characteristic Fossils. — Lingula lata, Strophomena euglypba, Leptaena 

 Icvigata, Cardiola interrupta, C. striata, Ctcnodonta sulcata, Cucullella 

 coarctatu, Orthonota rigida, 0. solenoides, Lituites giganteus, Orthoceras 

 Ludeii^o, 0. filosum, Pliragmoccras pyriforme, P. venlricosum, P. ar- 



