Papers of the Michigan Academy of Science, Arts, and Letters, Volume 43

16W Manistee abundant Acad acetylcholine acres animal Arts Beowulf bird population Bison Blancan brownware Bull cage capital Carnegie Inst Cave Cenozoic cent Cervalces chubs deposits Detroit Dry hole Dryomyzidae Dundee Dundee limestone Earle economic Equus Erminia eye movements faunas feeding periodicity feet Field Field sparrow Fish Fossil Geol glacial habitat Hexagenia HIBBARD Horned lark House wren hoyi increase industry Investment Journ K/L ratio Kansas kiyi labor Leucichthys littoral zone Malthus mammals Manistee County Marsh Meade method Middle Pecos mouse Mysis nocturnal North America number of species observed occurred Orthoptera output Pleistocene faunas Pliocene poem Pontoporeia population density potassium potassium citrate Publ recorded region road samples season sparrow species nesting spring stations Stegomastodon stratigraphic study area Sugarloaf Lake summer residents TABLE Tendipes tergite tion Tr S F Univ University of Michigan vegetation Vertebrate warbler Woods XLIII