PART I.—ORIGINAL COMMUNICATIONS.
Blake , Rev. J. F. On the Infralias in Yorkshire
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132
Bleasdell , Rev. W. On Modern Glacial Action in Canada
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392
Busk, George , Esq. On the Animal-remains found by Colonel Lane Fox in the High- and Low-Terrace Gravels at Acton and Turnham Green. (With a Plate.)
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466
Carruthers , W. Esq. Notes on Fossil Plants from Queensland, Australia. (With 2 Plates.)
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350
Daintree , R. Esq. Notes on the Geology of the Colony of Queensland. With an Appendix, containing descriptions of the Fossils, by R. Etheridge, Esq., and W. Carruthers, Esq. (With 19 Plates.)
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271
Dakyns , J. R., Esq. On the Glacial Phenomena of the Yorkshire Uplands
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382
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405
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410
Duncan , Prof. P. M. On Trochocyathus anglicus , a new Species of Madreporaria, from the Red Crag. (With a Plate.)
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447
Egerton , Sir P. be M. Grey . On Prognathodus Güntheri , Egerton, a new Genus of Fossil Fish from the Lias of Lyme Regis. (With a Plate.)
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233
——— . On two specimens of Ischyodus from the Lias of Lyme Regis. [Title only.]
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237
Etheridge , R., Esq. Appendix to Mr. Maw's Paper on the Geology of Morocco, being a Description of a new Genus of Fossil Scutelloid Echinoderm from Saffe, N. Africa
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97