This journal provides immediate access to some articles. Volume 2(12); December 1916 Anthropology New Evidence in Regard to the Instability of Human Types PMCID: PMC1091144 Articles Notices of Biographical Memoirs PMCID: PMC1091149 Research Grants from the Trust Funds of the Academy PMCID: PMC1091153 Report of the Autumn Meeting PMCID: PMC1091154 Botany Physiological Studies on Rhizophora PMCID: PMC1091137 Chemistry Further Study of the Atomic Weight of Lead of Radioactive Origin PMCID: PMC1091140 A Revision of the Atomic Weight of Tin PMCID: PMC1091145 Genetics Some Effects of the Continued Administration of Alcohol to the Domestic Fowl, with Special Reference to the Progeny PMCID: PMC1091135 Geology The Origin of Veins of the Asbestiform Minerals PMCID: PMC1091131 A New Test of the Subsidence Theory of Coral Reefs PMCID: PMC1091132 National Research Council Report of the Second Meeting of the Council PMCID: PMC1091150 Report of Meetings of the Executive Committee PMCID: PMC1091151 Scientific Research for National Defense as Illustrated by the Problems of Aeronautics PMCID: PMC1091152 Paleontology On Some Anomalies in Geographic Distribution of Pacific Coast Mollusca PMCID: PMC1091141 The Earliest Fresh-Water Arthropods PMCID: PMC1091147 Physics A New Thermometer Scale PMCID: PMC1091133 An Ionization Manometer PMCID: PMC1091136 Physiology On the Hydrogen Ion Concentration of Sea Water, and the Physiological Effects of the Ions of Sea Water PMCID: PMC1091138 Some Interrelations Between Diet, Growth, and the Chemical Composition of the Body PMCID: PMC1091139 Further Studies of Nerve Conduction in Cassiopea PMCID: PMC1091146 Psychology Some Psycho-Physiological Processes as Affected by Alcohol PMCID: PMC1091142 Zoology On the Immunity Coloration of Some Nudibranchs PMCID: PMC1091134 The Influence of the Marginal Sense Organs on Metabolic Activity in Cassiopea Xamachana Bigelow PMCID: PMC1091143 Observations upon Tropical Fishes and Inferences from their Adaptive Coloration PMCID: PMC1091148 Journal Matter Original table of contents page Administrative content — journal masthead, notices, indexes, etc. | ||