60 INTRODUCTION. 



river and land shells, &c. near Mears Ashby, in 

 Northamptonshire. Phil. Trans, xxv. 325. 

 Natural History of Northamptonshire. London ? 

 1712. fol. 



Thomas Nunneley. 



A Description of the Internal Structure of various 

 Limaces found in the neighbourhood of Leeds. 

 Trans, of the Phil, and Lit. Soc. Leeds, i. (1837) 

 41. 



C. I. and J. Paget. 



Sketch of the Natural History of Yarmouth, &c. 

 Yarmouth, 1834, 8vo. 



Thomas Pennant. 



British Zoology, 4th edit. 4 vols. 8vo., 1776, 1777. 



J. Petiver. 



Musei Petiveriani, &c. London, 1695. 1703. 

 Gazophylacei Naturae, &c. London, 1702. 171 L 

 Opera Omnia. London, 1764. fol. 2 vols. 



R. Plot. 



Natural History of Staffordshire. Oxford, 1686. fol. 

 Natural History of Oxfordshire. Oxford, 1676. fol. 



V.L. V. Potiez, and A.L.G. Michaud. 



Galerie des Mollusques du Museum de Douai. 



Paris, 1838. 8vo. 

 Figures of some Irish Shells sent by Mr. Thompson 

 from Belfast. 



R. Pulteney. 



Catalogue of the Birds, Shells, &c, of Dorsetshire, 

 in Hutchins's History. London, 1799. fol. 

 Edited by Mr. Racket. London, 1813. fol. 



