Dates of publication of 
‘Recherches sur les Potssons fossiles’... par L. Agassiz. 
(Text) Tome IV. (Atlas) Tome I-V. 
4to. Neuchdte! et Soleure, 1833-43 [44.] 
[Contributed by W. H. Brown.*] 
Tome I (Text), pp. i-xlix, 1-188, | Tome II (Pt. 1, 2), (Atlas), 1833-44. 
1833-44. Tab. A, B (1), 1833. 
Pp. i-xii, 1-16 (1), 1833. BB (Xv, XV), 1843. 
17-40 (II), 1834. C (1), 1833. 
i-xxxli, 1-188 (XVII, XVIII), C a (XV, XVI), 1843. 
1844 (a note was published D (v1), 1836. 
at this time cancelling the 
previous parts of the text). E (xvu), 1844. 
xxxii-xlix were separately pub- F (11), 1834. 
lished, as ‘ Tableau général G (XV, XvI) 1843. 
des Poissons fossiles,’ in H (XvI1), 1844. 
1840. J (xviii), 1844. 
Tome I (Atlas), 1833-44. I (1), 1833. 
Tab. A-G (1), 1833. 1a, 6 (VUl, IX), 1837. 
H, J, K (Xviil), 1844. I ¢-e (V1), 1836. 
Tome II (Text pt. 1), pp. i-xii, 1-310, 2 Xi), 1933. 
1833-44. 2 a (VII), 1836. 
Pp. i-xii (XVII, XVIII), 1844. 2 b=-d (V1), 1836. 
1-48 (1), 1833. 3, a(t), 1833. 
49-84 (11), 1834. 4 a was not published. 
85-200 (Vv), 1835. 4 6, ¢ (VI), 1836. 
105, 106 (carton) (XVII, XVIII), 5-7 (1), 1833- 
1544. 8 (v1), 1836. 
201-224 (V1), 1836. 9 (111), 1834. 
225-264 (VIII, IX), 1837. 10, 10a (VI), 1836. 
249, 250 (carton) (XVII, XVIII), 10 d (VII), 1836. 
aoad. 10 ¢ (VI), 1836. 
es ey cera eae: 11,12(Tab.11, Palaeoniscus 
Tome il (Text pt. 2), pp. 1-336, Freieslebent, Ag., is er- 
1843-44. roneously lettered as be- 
1-72 (XV, XVI), 1843. longing to Tome III), 
73-336 (XVII, XVIII), 1844. (11), 1834. 
* Mr. Brown having lately been occupied in assisting in the preparation of the geo- 
logical slips for the Library Catalogue of the British Museum (Natural History), has had 
special facilities for the compilation of this list, and the writers would express their 
thanks to him for the valuable contribution. It is based partly upon some original 
unbound fascicules of Agassiz’ work, and partly upon notices in the Neues Jahrbuch. 
The roman numeral in round brackets immediately preceding the date in each entry 
is the number of the livraison (see p. xxix). The ‘carton’ refers to a correction of the 
original text. 
