5U 



CONTENTS OF VOL. I. 



Bull. No. I.— Claiborne Fossils. By G. D. Harris i pi. 1-52 



2. — New or Little Known Tertiary Mollusca from 



Alabama and Texas. By T. H. Ai^drich 5 pis. 53-82 



3. — Neocene Mollusca of Texas. By G. D. Harris.. 4 pis. 83-114 



4.— The Midway Stage. By G. D. Harris 17 pis. 115-270 



5.— A Reprint of the Paleontological Writings of 



Thomas Say 7 pis. 271-354 



Index to Vol. 1 355-374 



