THE AMERICAN JOURNAL OF SCIENCE AND ARTS. CONDUCTED BY PROFESSORS B. SILLIMAN, B. SILLIMAN, JR., AND JAMES D. DANA, IN CONNECTION WITH PROF. ASA GRAY, OF CAMBRIDGE, SECOND SERIES. VOL. XXVII.-MAY, 1859. WITH A PLATE. NEW HAVEN: EDITORS. 1859. E. HAYES, PRINTER. CONTENTS OF VOLUME XXVII. NUMBER LXXIX. Page. II. On some unusual modes of Gestation; by JEFFRIES WYMAN, M.D. III. Some Facts respecting the Nitrates; by JOHN M. ORDWAY, IV. Further Observations on the Allotropic Modifications of Oxy- VIII. Address by Lord Brougham on the Inauguration of a Statue IX. Description of a new Mineral Species from Chili; by FRED- |