CONTENTS OF THE APPENDIX. 



A. Catalogue of additions to the Cabinet from January 1, 1860, 



to January 1, 1861. 



B. Guide to the Geology of New York, and to the State Geo- 



logical Cabinet. By Ledyard Lincklaen. 



C. Contributions to the Palseontology of New York. By Prof. 



James Hall. 



