This journal provides immediate access to some articles. Volume 3(8); August 1917 Anthropology The Mesa Verde Types of Pueblos PMCID: PMC1091299 Article Notices of Biographical Memoirs PMCID: PMC1091310 Astronomy Relation of Preferential Motion and of the Spectral-Class and Magnitude Velocity Progressions to Proper Motion PMCID: PMC1091297 Biochemistry On the Presence of Albumoses in Extracts of the Posterior Lobe of the Hypophysis Cerebri PMCID: PMC1091303 Botany Growth of Isolated Sporophytes of Anthoceros PMCID: PMC1091298 National Research Council Suggestions Relating to the New National Army by the Anthropology Committee of the National Research Council PMCID: PMC1091307 First Report of Committee on Botany PMCID: PMC1091308 Meetings of the Executive Committee PMCID: PMC1091309 Pathology On the Rôle of the Thymus in the Production of Tetany PMCID: PMC1091304 Physics A Determination of the Ratio of the Specific Heats of Hydrogen at 18° and -190°C PMCID: PMC1091300 Note on the Coefficient of Total Radiation of a Uniformly Heated Enclosure PMCID: PMC1091301 The Development of a Source for Standard Wavelengths and the Importance of their Fundamental Values PMCID: PMC1091302 Zoology Evidence of Assortive Mating in a Nudibranch PMCID: PMC1091305 Coral Reefs of Tutuila, with Reference to the Murray-Agassiz Solution Theory PMCID: PMC1091306 Journal Matter Original table of contents page Administrative content — journal masthead, notices, indexes, etc. | ||