PART I.—ORIGINAL COMMUNICATIONS.
Bonney , Rev. T. G. On the Formation of "Cirques," and their Bearing upon Theories attributing the Excavation of Alpine Valleys mainly to the Action of Glaciers
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312
Brodie , Rev. P. B. On the "Passage-beds" in the neighbourhood of Woolhope, Herefordshire, and on the Discovery of a new Species of Eurypterus and some new Land-Plants in them
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256
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443
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406
——— . On New Tree-Ferns and other Fossils from the Devonian. (With a Plate.)
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269
D'Orueta , M. On some points in the Geology of the Neighbourhood of Malaga. (With a Plate.)
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109
Drayson , Lieut.-Col., R.A. On the probable Cause, Date, and Duration of the Glacial Epoch of Geology. [Abstract.]
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232
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369
——— . On the Persistence of Caryophyllia cylindracea , Reuss, sp., a Cretaceous species of Coral, in the Coral-fauna of the Deep Sea
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434
Egerton , Sir Philip Grey , Bart. On a new Chimæroid Fish from the Lias of Lyme Regis (Ischyodus orthorhinus , ♂). (With a Plate.)
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275
Fairbank , F. Royston , M.D. On the Discovery of a "Bone-bed" in the Lowest of the "Lynton Grey Beds," North Devon. [Title only.]
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33