138 ACCOUNTS, ETC., OV THE BRITISH MUSEUM. 



Thirty fishes from the Old Ked Sandstone, and two fish 

 jaws from the Gault of Folkestone. 



B.— Invertebrata. 



(a.) Mollusca. — One hundred and seventy-seven specimens 

 of Belemnites, representing eighty-six species, including the 

 figured types of Belemnites parallelus, B. acuarius, and B. 

 oxyconus (figured and described by J. Phillips in Mon. Pal. 

 Soc). 



Fourteen specimens of Aptychus ; one Belemnites, one 

 Trachyteuthis, and six Arnmonites, from the Lithographic 

 stone of Nusplingen, Bavaria. 



One Ammonite from the Lias of Lyme Regis, and twenty- 

 three shells from the Gault, Folkestone (Pecten, AiJorvhais, 

 &c.). 



Thirty-four specimens of Cephalopoda (including two 

 specimens noticed by J. W. Salter, Mem. Geol. Surv., vol. ii., 

 pt. i., 1848, and one by "Rev. W. S. Symonds, in " Old Stones ") 

 and twenty Mollusca, from the Aymestry Limestone, in the 

 neighbourhood of Aymestry. 



Two hundred and eighty-six Cephalopoda, three hundred 

 and fifty- nine Lamellibranchiata, and two hundred and 

 fifteen Gasteropoda, from the Passage-beds, and Old-Red 

 Sandstone at Ledbury, part of the collection of the late 

 G. H. Piper, Esq., f.g.s. 



Two hundred specimens of Mollusca, from the Oxfordian, 

 Hoheneggelsen, near Hildesheim. 



Two hundred and twenty-one Tertiary Mollusca, from the 

 Miocene Lignites of Monte Bamboli, Tuscany, the Upper 

 Pliocene of the Val d' Arno ; and from the Pleistocene of 

 Tuscany. Part of tiie Castelli Collection. 



Forty-five species of Mollusca from the Tertiary of 

 Mokattam and Wady-el-Tir, Egypt. 



One hundred and fifty -five specimens of Tertiary Mollusca 

 from the Mayence Basin. 



(5.) Brachiopoda. — Seventy specimens of Devonian Brachio- 

 poda from Mayenne, France, and one from the Tertiary of 

 Egypt. 



Two hundred and twenty-four Palaeozoic Brachiopoda from 

 the Passage-beds, &c., in the neighbourhood of Ledbury. Part 

 of the " Piper Collection." 



(c.) Bryozoa. — Forty specimens of Bryozoa, &c., from 

 various formations in the neighbourhood of Ledbury. Part 

 of the " Piper Collection." 



Forty specimens of Bryozoa from the Aymestry Limestone, 

 in the neighbourhood of Aymestry. 



A collection of American Palaeozoic Bryozoa, comprising 

 three thousand three hundred and seventy specimens. 



