Some factors regulating cohort production of the crayfish, Orconectes virilis. Freshwater Biology. 13:1-12.. 1983.
Some fresh-water nematodes of the Douglas Lake region of Michigan, U.S.A. Transactions of the American Microscopical Society. 34:21-47.. 1915.
Some interesting algae from Lake Huron. Transactions of the American Microscopical Society. 81:72-76.. 1962.
Some interesting Michigan bird records. Jack Pine Warbler. 40:56.. 1962.
Some limnological features of water impounded in a northern bog-lake mat. Transactions of the American Microscopical Society. 64:183-195.. 1945.
Some moss reports for Michigan. The Bryologist. 66:68-69.. 1963.
Some moss reports for Michigan. The Bryologist. 66:68-69.. 1963.
Some new records of aquatic Hemiptera from northern Michigan with the description of seven new Corixidae. Bulletin of the Brooklyn Entomological Society. 21:194-201.. 1926.
Some new species of the trematode worms of the genus Leucochloridium Carus, parasitic in birds from northern Michigan, with a key and notes on other species of the genus. Journal of Parasitology. 19:32-53.. 1932.
Some North American mosses of doubtful antecedents. Revue Bryologique et Lichenologique. 15:24-27.. 1946.
Some observations on spreading of aquatic flowering plants in deep water of Douglas Lake, Michigan. Michigan Botanist. 6:75-80.. 1967.
Some observations on the nesting activities of the Eastern Goldfinch. Jack Pine Warbler. 26:51-58.. 1948.
Some rare and interesting aquatic vascular plants of northern Michigan, with special reference to Cusino Lake (Schoolcraft Co.). Michigan Botanist. 4:11-25.. 1965.
Source and nature of disturbance-chemical system in crayfish. Journal of Chemical Ecology. 16(7):2263-2275.. 1990.
Space use by Great Lakes Piping Plovers during the breeding season. Journal of Field Ornithology. 80(3):270-279.. 2009.
Spatial and temporal distribution of benthic diatoms in northern Lake Michigan. Ecology. 64(6):1566-1580.. 1983.
Spatial and temporal variation in hypolimnetic oxygen deficits of a multidepression lake. Limnology and Oceanography. 32:740-744.. 1987.
Spatial arrangement of odor sources modifies the temporal aspects of crayfish search strategies. Journal of Chemical Ecology. 30(3):501-517.. 2004.
Spatial distribution of epiphytic diatoms on lotic bryophytes. Southeastern Naturalist. 8(2):305-316.. 2009.
Spatial relations in natural populations of the leopard frog, Rana pipiens Schreber, in northern Michigan. The American Midlands Naturalist. 74:464-478.. 1965.
Spatial variability and assemblage structure of stream hydropsychid caddisflies. Journal of the North American Benthological Society. 21(4):576-588.. 2002.
Spatial Variation in Canopy Structure across Forest Landscapes. Forests. 950(8):474.. 2018.
Spatial-genetic structure in the eastern chipmunk, Tamias striatus. Journal of Mammalogy. 73(3):619-624.. 1992.
Species and area. Ecology. 6:66-74.. 1925.
Species enrichment in a transitional landscape, northern lower Michigan. Canadian Journal of Botany. 72:217-226.. 1994.
Species of Hypomyces and Nectria occurring on discomycetes. Mycologia. 77(5):763-783.. 1985.
Species packing and temperature dependent competition among burying beetles (Silphidae, Nicrophorus). Ecological Entomology. 9:205-216.. 1984.
Species specificity of the gonadotropic factors in vertebrates. The Quarterly Review of Biology. 14:311-331.. 1939.
Species-specific response of glucosinolate content to elevated atmospheric CO2. Journal of Chemical Ecology. 23(11):2569-2582.. 1997.
Species-specific SSR alleles for studies of hybrid cattails (Typha latifolia x T. angustifolia; Typhaceae) in North America. American Journal of Botany. 97(12):2061-2067.. 2010.
Species-specific transpiration responses to intermediate disturbance in a northern hardwood forest. Journal of Geophysical Research: Biogeosciences. :n/a-n/a.. 2014.
Specificity within the Amphibia of pituitary gonadotropic factors derived from Amphibia. Papers of the Michigan Academy of Science, Arts and Letters. 24:85-94.. 1939.
Spectral characteristics and correction of long-term eddy-covariance measurements over two mixed hardwood forests in non-flat terrain. Boundary-Layer Meteorology. 110:213-253.. 2004.
Spectrophotometric analysis of nectar production in Silene vulgaris (Caryophyllaceae). American Journal of Botany. 81(1):60-64.. 1994.
Sperm competition in the damselfly Enallagma hageni Walsh (Odonata: Coenagrionidae): benefits of multiple mating to males and females. Behavioral Ecology and Sociobiology. 14:235-240.. 1984.
The Sphaeriidae (Mollusca: Pelecypoda) of the North American Great Lakes. The American Midlands Naturalist. 67:194-198.. 1962.
Sphaerium occidentale: water loss at varying temperatures and humidities. Transactions of the American Microscopical Society. 88:479-486.. 1969.
Sphagnum in Charlevoix County, Michigan. Michigan Botanist. 9:114-115.. 1970.
Spirura michiganensis n. sp. and Rictularia halli n. sp., two new parasitic nematodes from Eutamias striatus lysteri (Richardson). Transactions of the American Microscopical Society. 54:155-166.. 1935.
Spool and line technique for tracing field movements of terrestrial snails. Walkerana. 4(12):307-316.. 1990.
Sporelings and regenerants of Ptilidium pulcherrimum (Web.) Hampe. Revue Bryologique et Lichenologique. 25(3-4):247-253.. 1956.
Sporelings, gemmalings and regeneration in Blepharostoma trichophyllum (L.) Dum. Mitteilungen der Thuringischen Botanischen Gesellschaft. 1(2-3):245-258.. 1955.
Sporophyte production and sexuality of mosses in two northern Michigan habitats. The Bryologist. 85:394-400.. 1982.
Sporopollenin and major mineral constituents of the spores, elaters, and capsule wall of Conocephalum conicum. Michigan Botanist. 15:167-172.. 1976.
Spread of Acentria ephemerella (Lepidoptera: Pyralidae) in central North America. Great Lakes Entomologist. 29(1):21-24.. 1996.
Spread of the black phase of the Red-backed Salamander in Michigan. Evolution. 6:197-203.. 1952.
The spring beauties (Claytonia) in Michigan. Michigan Botanist. 7:77-93.. 1968.
Spring movements of leopard frogs, Rana pipiens Schreber, in northern Michigan. The American Midlands Naturalist. 78:167-181.. 1967.
Springtime recovery of photosynthetic activity of white pine in Michigan. Canadian Journal of Botany. 66:138-141.. 1988.
Stable carbon isotope analysis of mosses and lichens growing in xeric and moist habitats. The Bryologist. 84:82-84.. 1981.
A stable isotope investigation into the feeding behavior of Brychius hungerfordi Spangler (Coleoptera: Haliplidae), a federally endangered crawling water beetle. The Coleopterists Bulletin. 63(1):71-83.. 2009.
Stable isotopes, ecological integration and environmental change: wolves record atmopsheric carbon isotope trend better than tree rings. Proceedings of the Royal Society of London B. 274(1624):2471-2480.. 2007.
Stable isotopic analysis of pyrogenic organic matter in soils by liquid chromatography-isotope-ratio mass spectrometry of benzene polycarboxylic acids. Rapid Communications in Mass Spectrometry. 25(24):3723-3731.. 2011.
Stages in the life cycle of Wardius zibethicus Barker, 1915. Journal of Parasitology. 51:600-604.. 1965.
Stand development and overstory-understory interactions in an aspen-northern hardwoods stand. Forest Ecology and Management. 54:157-174.. 1992.
The state of things: contributions of the plant taxonomist in Michigan. The Michigan Academician. 5:1-7.. 1972.
The status and distribution of Gentiana linearis and G. rubricaulis in the upper Great Lakes region. Michigan Botanist. 7:99-112.. 1968.
Status and reproductive success of the Caspian Tern (Sterna caspia) in the U.S. Great Lakes. Proceedings of the Colonial Waterbird Meeting. 2:146-156.. 1978.
The status of certain hawkweeds (Hieracium subgenus Pilosella) in Michigan. Michigan Botanist. 17:35-47.. 1978.
The status of Lepista: a new section of Clitocybe. Brittonia. 21:144-177.. 1969.
The status of some reports of vascular plants from Michigan. Michigan Botanist. 6:13-24.. 1967.
Stemwood production related to soils in Michigan red pine plantations. Forest Science. 15(3):320-326.. 1969.
Stenelmis morsei, a new species of riffle beetle (Coleoptera: Dryopoidea: Elmidae) from South Carolina. The Coleopterists Bulletin. 36:170-174.. 1982.
Stiffness and strength changes in cohesionless soils due to disturbance. Canadian Geotechnical Journal. 29:853-861.. 1992.
Stomatal and non-stomatal fluxes of ozone to a northern mixed hardwood forest. Tellus B. 59(3):514-525.. 2007.
Storeria dekayi dekayi (Northern Brown Snake) behavior. Herpetological Review. 18(1):16-17.. 1987.
Stratigraphy and genesis of the Lake Sixteen peatland, northern Michigan. Canadian Journal of Botany. 64:3008-3019.. 1986.
Stray food records from New York and Michigan snakes. The American Midlands Naturalist. 102:200-203.. 1979.
Stream periphyton responses to nutrient enrichment and crayfish reductions. Journal of Freshwater Ecology. 20(2):303-310.. 2005.
Stridulation of Buenoa limnocastoris Hungerford and systematic notes on the Buenoa of the Douglas Lake region of Michigan, with the description of a new form (Notonectidae; Hemiptera). Annals of the Entomological Society of America. 17:223-226.. 1924.
Structural and functional comparisons of protozoan assemblages at three types of sewage treatment plants. Progress in Environmental Science and Technology. 5:129-144.. 1990.
The structural consequences of modifications of the developmental rate in fishes, considered in reference to certain problems of evolution. The American Naturalist. 60:57-81.. 1926.
Structure and development of sumac clones. The American Midlands Naturalist. 75:432-445.. 1966.
The structure and development of the plant association. Bulletin of the Torrey Botanical Club. 44:463-481.. 1917.
Structure and function in aggregations of tadpoles of the American toad, Bufo americanus. Herpetologica. 31:222-233.. 1975.
The structure and growth of the scales of fishes in relation to the interpretation of their life-history, with special reference to the sunfish (Eupomotis gibbosus). Miscellaneous Publications of the Museum of Zoology of the University of Michigan. 17:82pp... 1926.
The structure of the maple-beech association in northern Michigan. Papers of the Michigan Academy of Science, Arts and Letters. 4:285-296.. 1924.
Studies in Calliergon and related genera. The Bryologist. 48:131-155.. 1945.
Studies in Drepanocladus. IV. Taxonomy. The Bryologist. 47:147-189.. 1944.
Studies in the genus Cortinarius, II: Section Dermocybe, new and intereting species from Michigan. Michigan Botanist. 11:13-25.. 1972.
Studies in tolerance of New England forest trees: III. Discontinuous light in forests. Vermont Agricultural Experiment Station Bulletin. 193:23pp... 1916.
Studies of a Haplosporidium in fresh-water snails of Michigan. Journal of Protozoology. 7(suppl.):12.. 1960.
Studies of the motile cells of chytrids. III. Major types. American Journal of Botany. 48:786-788.. 1961.
Studies on a microsporidian hyperparasite of strigeoid trematodes. II. Experimental transmission. Journal of Parasitology. 46:327-336.. 1960.
Studies on a microsporidian hyperparasite of strigeoid trematodes. I. Prevalence and effect on the parasitized larval trematodes. Journal of Parasitology. 46:317-325.. 1960.
Studies on American naid Oligochaetes. 1. Preliminary note on naids of Douglas Lake, Michigan. Transactions of the American Microscopical Society. 41:167-171.. 1922.
Studies on Clinostomum. II. The miracidium of C. marginatum (Rud.). Journal of Parasitology. 21:186-189.. 1935.
Studies on furcocercous cercariae. I. Cercaria douthitti Cort and Cercaria echinocauda O'Roke. Transactions of the American Microscopical Society. 43:145-151.. 1924.
Studies on Lactarius. III. The North American species of section Plinthogali. Brittonia. 14:369-440.. 1962.
Studies on Lactarius-I. The North American species of Sect. Lactarius. Brittonia. 12:119-139.. 1960.
Studies on Lactarius-II. The North American species of sections Scrobiculus, Crocei, Theiogali, and Vellus. Brittonia. 12:306-350.. 1960.
Studies on northern Michigan bog lakes. Ecology. 10:427-475.. 1929.
Studies on schistosome dermatitis. I. Present status of the subject. American Journal of Hygiene. 23:349-371.. 1936.
Studies on schistosome dermatitis. II. Morphological and life history studies on three dermatitis-producing schistosome cercariae, C. elvae Miller, 1923, C. stagnicolae n. sp., and C. physellae n. sp. American Journal of Hygiene. 23:372-384.. 1936.
Studies on schistosome dermatitis. III. Observations on the behavior of the dermatitis-producing schistosome cercariae. American Journal of Hygiene. 23:385-396.. 1936.
Studies on schistosome dermatitis. IV. Further information on distribution in Canada and the United States. American Journal of Hygiene. 24:318-333.. 1936.
Studies on schistosome dermatitis. VII. Seasonal incidence of Cercaria stagnicolae Talbot, 1936, in relation to the life cycle of its snail host, Stagnicola emarginata angulata (Sowerby). American Journal of Hygiene. 32:33-69.. 1940.
Studies on schistosome dermatitis X. Distribution and epidemiology in Michigan. American Journal of Hygiene. 47(3):259-270.. 1948.
Studies on schistosome dermatitis XI. Status of knowledge after more than twenty years. American Journal of Hygiene. 52:251-307.. 1950.