^368 fitPPLEMENT FOR 1875. 



Lyell, Sir Charles. Abrege des ]6lements de Geologie traduit par 

 M. J. Ginestou, avec un Tableau inedit des Possiles anglais par 

 M. Etheridge. [Abridgment of Lyell's Elements of Geology.] 

 Pp.890. 12mo. Paris. See Geological Recokd for 1874, p. 358. 



Malafosse,* G. de. Note sur deux Ammonites a conformation anor- 

 male du Lias de la Lozere. [Abnormal Ammonites from the 

 Lozere Lias.] Bull. Soc. Oeol. France, ser. 3, t. iii. pp. 270-272. 



Mallet, R. Addition to the Paper on " Volcanic Energy : an attempt 



to develop its true Origin and Cosmical Relations." Phil. Trans. 



vol. clxv. pt. 1, pp. 205-213. 



The same results being obtained by an independent and different 



method of investigation from that described in the original paper (Phil. 



Trans. 1873), are held to confirm the views there announced. W. T. 



. Note on Mr. Mallet's Paper on the Mechanism of Stromboli. 



Proc. R. Soc. vol. xxiii. p. 444. 



Remarks that what the level of the bottom of the crater may be 

 is immaterial to the validity of his theory. See Geological Recoed 

 for 1875, p. 177. 



Mantovani, P. Delle argille scagliose e di alcuni Ammoniti dell' 

 Apennino dell' Emilia. [Slaty clay and Ammonites of the Emilian 

 Apennines.] Atti Soc. Ital. Sci. Nat* vol. xviii. pp. 28-62. 



Sulla Eormazione geologica delle coUine presso Ancona. 



[Geology of the Hills near Ancona.] Corr. Sci. Roma, An». xxvii. 

 pp. 24, plate. 



Manzoni, Dr. A. I Bryozoi del Pliocene Antico di Castrocaro. 



[Bryozoa of L. Pliocene, Castrocaro.] Pp. 64, 7 plates. 4to. 



Bologna. Imperfect notice in the Geological Recokd for 1875, 



p. 315. 

 Describes many species, of which 15 are new (see Lidex). 



Martins, Prof. C. Recherches recentes sur les Glaciers actuals et la 

 Periode Glaciaire. [Existing Glaciers and the Glacial Period.] 

 Revue des deux Mondes, April 15. 



Matthew, G. P. Note sur les Mollusques de la formation Post-plio- 

 cene de I'Acadie. [Post-pliocene Mollusca of Arcadia.] Trans- 

 lated from MS. by Arnaud Thielens. Ann. Soc. Mai. Belg. t. ix. 

 Memoires, pp. 33-49, pi. i. See under Vanden Broeck, in Geolo- 

 gical Record for 1874, p. 128. 



Mayer, — . Osservazioni geologiche sulla Liguria, il Tortonese e 

 I'Alto Monferrato. [Geology of Liguria, &c.] Atti R. Ac. Line. 

 ser. 2, vol. ii. p. 47. 



Meneghini, Prof. G. [New Cephalopods, XJ. Lias, Italy. Title in 



