10t> MICHIGAN ACADEMY OF SCIENCE. 



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Bounty law on sparrows, its repeal advocated US 



Brasenia peltata, germination of 131-132 



Breeding habits of tlie dog-fish (Amia) 133-137 



Bridge between Alaska and Asia 55 



Bridge between Central America and West Indian Islands 55 



Bridge between Cuba and Florida 56 



Brockmeyer. H. C, on Missouri earthquake 65 



Brown, Miss A., on poisonous germs found in foods (reference) * 88 



Brown thrasher, nesting of 73 



Building stone at Grand Rapids 63 



Bulimuli replacing Helices 51 



Bunting, bay-winged, nesting and food habits 71 



Bunting, black-throated, nestin.g habits and food 73 



Business, order of at meetings 154 



By-laws, how amended 154 



By-laws of Academy 151-154 



C. 



Cacalia tuberosa, near Saginaw Bay 116 



Calcite in limestone at Grand Rapids 64 



California or Pacific region, defined 45 



California UnionidEe of old world origin 60,61 



Californian region, molluscan species characteristic of 46 



Camelidse, migration from America to Asia 58 



Camp, S. H., and plants of vicinity of Jackson 25 



Campbell, Dr. D. H., and plants of Detroit river 25 



Campeloma, almost universal in Interior Region 48 



Campeloma, spread of species of 51 



Carboniferous age and non-marine mollusca 32 



Carex and quaking bogs 24 



Carex lupulinax retrorsa, third recorded station of 28 



Carolina dove, nesting habits of : 69 



Carribean region, origin of mollusks of :. . . 55, 56 



Cass, Hon. Lewis, and design for state seal 19 



Celestite and sulphur in Monroe county (reference) '. 41 



Cell plate, origin and structure of (reference) 110 



Cell-wall substance, origin of in cell-division (reference) 119 



Central America and West Indian Islands once connected 55 



Central region, molluscan fauna of 50 



Central or Rocky mountain region, defined 45 



Central region, mollusca characteristic of 46 



Ceophlceus pileatus, retreats from civilization 66 



Cerebral blood-vessels, nerves in (reference) 119 



Characeee 27 



Characetum 27 



Charter, provision for 11 



Cheironomus sp., in water lilies, 110-111 



Chicken cholera bacillus or germ 17 



Childbirth, antiseptic treatment in 17 



Children, number to a marriage 104 



Cholera, Asiatic, discovery of spirillum of 101 



Cholera due to bacilli 16 



Chondestes grammacus, nesting habits 72 



Church services and science 122 



Churches and the sciences 120-122 



Circus hudsonius, nesting and food habits 69, 70 



Cistothorus palustris, nesting habits 75 



stellaris, nesting habits 75 



Cladodus irregularis 63 



Clausilias of northeastern Asia invade Equador and Peru 55 



Climate and mortality in Michigan 139-142 



Coccothraustes vespertinus in Michigan 106 



Colinus virginianus, nesting and food habits of 68. 69 



