Directions to the Binder. 



The Monograph on the ReptiUa of the Cretaceous Formations will be found in the 

 publications of the Palseontographical Society for the years 1851, 1S57, 185S, and 186r2. 



Let all the title-pages, together with page 19 in 1857 volume, pages 27 — 30 in 

 •1858 volume, and page 1 in 1862 volume, be cancelled, and substitute those now 

 supplied. Let the order of binding be, general title-page ; table of contents ; index of 

 species; title-page to Part I, pages 1 — 118, plates I — XXX VII, with VIIa and IXa 

 (1851 volume); title-page to Supplement No. 1, pages 1 — 19, plates I— IV (1857 

 volume); title-page to Supplement No. 2, pages 27 — 30, plate VII (1858 volume); title- 

 page to Supplement No. 3, pages 1 — 25, plates I — VI (1858 volume); and title-page 

 to Supplement No. 4, pages 1 — 18, plates I — IX (1862 volume). 



