24 ~ 



GEOLOGY. 



DONATIONS. 



Q-raptolites, from Abereiddy, St. David's. Graptolites and Orthis, from 

 Ramsey Lsland, St. Davids. Orthis, Llanveran, St. Davids. 

 Paradosides Davidis and Theca, Portb y Rliaw, St. Davids. Pecten, 

 Posidonomya, Plant remains, Yoredale Shale, Mam Tor, Castleton, 

 Derbyshire. Producta, gigantea, margaretacea, punctata. Martini, 

 M. Limestone.Inoceramnsvestutus.Orthisresupinata, Cyathophyllum. 

 Spirifer, striata, rotundatus, and glabra. Rhynconella, acuminata, 

 pleurodon, Terebratula Hastata; Amplexus Coralloides. Euomphalus 

 pentangulatus; Retipora. Spine of Cidaris. Seven Trilobites. 

 Stems of Encrinites. Three Heads of Encrinites, from Castleton, 

 Derbyshire. Schizodus from the Permian of Bedford, near Leigh, 

 Lancashire. Presented hy J. W. Kirshato, Esq. 



Specimens of Strata from the Diamond diggings of Colesberg Kopje, 

 or the New Rush, Natal, the Cape. Presented by J. T. Burgess, Usq. 



Footprints of Rliynchosaurus and of Labyrinthodon. Two slabs 

 from the Upper Keuper sandstone, Shrewley. Presented by the 

 Mev. P. B. Brodie. 



Plate of Pteraspis. Head of Cephalaspis asterolepis, N. S. Ditto sp. 

 Old Red Sandstone, (cornstone) Heightington, Bewdley, Worcester- 

 shire, and spine of Ctenacanthus, Mountain limestone, Oreton, 

 Salop. Presented by Weaver Jones, Esq., M.R.C.S., of Cleobury 

 Mortimer. 



Scales of Holoptychius, Old Red sandstone, (Yellow sandstone,) 

 Farlow, Salop. Presented by W. Jones, Esq. 



Polypothecia dichotoma, quinqueloba, and obliqua, Upper Green sand, 

 Warminster, Wiltshire. Presented by the Rev. P. B. Brodie. 



Lima Hermanni, (a group), Lower Lias, Harbury. Presented hy 

 the Rev. P. B. Brodie. 



Mytilus unguiculatus, Modiola pallida, Serpulce, Astarte cuneata, 

 Cytherea riigosa, Neritoma sinuata, Portland rock, Buckinghamshire 

 and Wiltshire. Presented by the Rev. P. B. Brodie. 



Pentatomidoe, (Insect remain,) Insect limestone. Lower Lias, Warwick- 

 shire. Presented by the Rev. P. B. Brodie. 



Terebratulina striatula, Trochocyatbus insignis, London clay, Sheppy, 

 Acteonina, Eorest Marble, Wiltshire. Patella rugosa. Great Oolite, 

 Stroud, Gloucestershire. Presented by the Rev. P. B. Brodie. 



