ANNUAL REPORT OF THE BOARD OF REGENTS OF THE SMITHSONIAN INSTITUTION SHOWING THE OPERATIONS, EXPENDITURES FOR THE YEAR ENDING JUNE 30 LETTER FROM THE SECRETARY OF THE SMITHSONIAN INSTITUTION, SUBMITTING THE ANNUAL REPORT OF THE BOARD OF REGENTS OF THE INSTITUTION FOR THE YEAR ENDING JUNE 30, 1910. SMITHSONIAN INSTITUTION, To the Congress of the United States: In accordance with section 5593 of the Revised Statutes of the United States, I have the honor, in behalf of the Board of Regents, to submit to Congress the annual report of the operations, expenditures, and condition of the Smithsonian Institution for the year ending June 30, 1910. I have the honor to be, Very respectfully, your obedient servant, CHARLES D. WALCOTT, Secretary. III CONTENTS. Page. Letter from the secretary submitting the Annual Report of the Regents to III Studies in Cambrian geology and paleontology Geological investigations in the Far East and in Newfoundland.. |