436 



De la Beche (Sir H. T.) A Geological Manual, pp. xii, 

 635: text illust. 12. London, 1831. 



^- Second edition, &c, pp. xiv, 564 ' text Must. 



12. London, 1832. 



Third edition, <]&c. pp. in, 629 : text illust. 



8. London, 1833. 



De la Beche (Sir H. T.) Handbuch der Geognosie 

 . . . Nach der zweiten Auflage des Engl. Originals 

 bearbeitet von H. von Dechen. pp. xvi, 612 : text illust. 



8. Berlin, 1832. 



De la Beche (Sir H. T.) Researches in Theoretical 

 Geology, pp. xvi, 408 : 2 pis., text illust. 



8. London, 1834. 



De la Beche (Sir H. T.) 



Wanting. 



[How to Observe. Geology. 

 12. London, 1835.] 



Second edition, pp. viii, 312 : text illust. 



12. London, 1836. 



De la Beche (Sir H. T.) Report on the Geology of 

 Cornwall, Devon, and West Somerset. See GREAT 

 BRITAIN AND IRELAND. Geological Survey. England 

 and Wales. Memoirs, &c. 8. 1839. 



De la Beche (Sir H. T.) On the Formation of the 

 rocks of South Wales and South Western England. 

 See GREAT BRITAIN AND IRELAND. Geological Survey. 

 England and Wales. Memoirs, &c. Vol. I. 8. 1846. 



De la Beche (Sir H. T.) [Instructions for making 

 mineralogical observations and collecting specimens.] 

 See GREAT BRITAIN AND IRELAND. Admiralty. A 

 Manual of Scientific Enquiry, &c. 8. 1849. 



Revised by W. H. Miller. Third edition. 8. 1859. 



Fourth edition. 8. 1871. 



Revised by W. J. Sollas. Fifth edition. 8. 1886. 



De la Beche (Sir H. T.) The Geological Observer. 

 pp. .rxxii, 846 : text illust. 8. London, 1851. 



Second edition, revised, pp. xxviii, 740: text illust. 



8. London, 1853. 



De la Beche (Sir H. T.) Inaugural Discourse Note 

 on the Stigmaria beds of the South Staffordshire Coal 

 Field. See ROYAL COLLEGE OP SCIENCE. Records of 

 the School of Mines, &c. Vol. I. 8. 1852-53. 



De la Beche (Sir H. T.) [Catalogue of specimens in 

 the Museum of Practical Geology, illustrative of ... 

 British Pottery and Porcelain, &c. See MUSEUM OF 

 PRACTICAL GEOLOGY. 8. 1855.] 



Wanting. 



Third edition, &c. 



8. 1876. 



De la Beche (Sir H. T.) [For official publications as 

 Director-General] See GREAT BRITAIN AND IRELAND. 

 Geological Survey. 



De la Beche (Sir H. T.) & Conybeare (W. D.) Notice 



of a discovery of a new fossil animal, forming a link 



between the Ichthyosaurus and Crocodile, &c. pp. 36 : 



3 pis. 4. London, 1821. 



Trans. Geol. Soc. London. Vol. v. 



De la Beche (Sir H. T.) & Playfair (L.) Baron Play- 

 fair. First report on the Coals suited to the Steam 

 Navy, <kc. See GREAT BRITAIN AND IRELAND. 

 Geological Survey. England and Wales. Memoirs, <kc. 

 Vol. II, pt. 2. 8. 1848. 



De la Beche (Sir H. T.) & others. Report . . . with 

 reference to the selection of Stone for building the 

 new Houses of Parliament. See GREAT BRITAIN AND 

 IRELAND. Houses of Parliament. fol. 1839. 



DE LA CONDAMINE (CHARLES MARIE) 

 See LA CONDAMINE (C. M. DE) 



DE LA CROIX (DEMETRIUS) pseud, [i.e. DEMETRIUS 

 MACNCROE] Connubia Floruni Latino Carmine 

 demonstrata. Auctore D. De la Croix ; notas et obser- 

 vationes adjecit R. Clayton, <kc. pp. 188 : 1 pi. 



8. Bathonice, 1791. 



The original edition was published at Paris in 1728. 



DELAFABGZ (MARIE JEAN BAUDET) 

 See BAUDET-LAFARGE. 



DELAFOND (FREDERIC) Note sur le gisement du 

 Pentacrinus de Sennecey-le-Grand. See LORIOL (P. DE) 

 Notice sur le Pentacrinus de Sennecey-le-Grand, <L'c. 



4. 1878. 



Delafond (F.) Note sur les terrains d'Alluvions des 

 environs de Lyon. pp. 9 : 1 pi. See FRANCE. Service 

 de la Carte Geologique detaillee. Bulletin, <fcc. No. 2. 

 (Tom. I.) 8. 1889. 



Delafond (F.) Bassin Houiller et Permien d'Autun et 

 d'Epinac. Fasc. i. Stratigraphie. pp. 112 : 1 pi., 

 1 map geol. col., text illust. See FRANCE. Service de 

 la Carte Geologique detaillee. Etude des Gites Mine raux, 

 &c. 4. 1889. 



Delafoud (F.) I. (Note sur une) Nouvelle subdivision 

 dans les terrains Bressans. n. (Observations sur le) 

 Bassin de Blanzy et du Creusot. pp. 2^: text Must. 

 See FRANCE. Service de la Carte Geologique detaillee. 

 Bulletin, &c. No. 12. (Tom. n.) 8. 1890. 



DELAFOND (O.) [1808-1861] & Bourguignon (H.) 

 Traite pratique dentomologie et de pathologic com- 

 parees de la Psore, ou Gale de 1'Homme et des Animaux 

 domestiques. pp. 646 : 7 pis. 4. Paris, 1862. 



Mem. pres. Acad. Sci. Paris. Tom. xvi. 



DELAFOSSE (GABRIEL) [1796-1878] Dictionnaire 

 classique d'Histoire Naturelle, par Messieurs Audouin 

 . . . G. de Lafosse, &c. 17 Vol. See BORY DE SAINT- 

 VINCENT (J. B. G. M.) Baron. 8. 1822-31. 



Delafosse (G.) C. Plinii Secundi Histories Naturalis 

 libri xxxvn . . . Pars sexta continens Mineralogiam 

 curante Delafosse. Vol. ix. See PLINIUS SECUNDUS 



(C.) 



Delafosse 



Naturelle. 

 illust. 



Delafosse 



8. 1831. 



(G.) Notions elementaires d'Histoire 



l ru partie : Mine"ralogie. pp. 210 : text 



12 U . Paris, 1836. 



(G.) [Dictionnaire universel d'Histoire 

 Naturelle . . . par MM. Arago . . . Delafosse, &c. 16 Vol. 

 See ORBIGNY (A. C. V. D. D'). 8. 1839-45.] 



Wanting. 



- [Another edition.] 8. 1849. 



- [Another issue.] 8. 1861. 



Delafosse (G.) Recherches sur la Cristalli.sation con- 

 sideree sous les rapports physiques et mathematiques. 

 pp. 52 : 2 pis. 4. Paris, 1843. 



M&n. pr4s. Acad. Sci. Paris. Tom. vin. 



Delafosse (G.) Nouveau Cours de Mineralogie, &c. 

 3 Tom. & Atlas. 8. Paris, 1858-62. 



Forming one of Roret's " Collection des Suites a Button." 



Delafosse (G.) Rapport sur les Progres de la Minera- 

 logie. pp. 97. 8. Paris, 1867. 



One of the " Recueil de Kapporta sur les progres des Lettres et des 

 Sciences en France," published by the Ministere de 1'Instruction 

 Publique. 



