1866. Material scraped from bedrock at 30 ft. depth by divers, Superior Shoal, 48°03.5'N, 87°06.0'W, Lake Superior. Coll: R. Anderson, 18 Sept. 1970.
1867. Material scraped from bedrock at 30 ft. depth by divers, Superior Shoal, 48°03.5'N, 87°06.0'W, Lake Superior. Coll: R. Anderson, 18 Sept. 1970.
1868. Material scraped from rocks collected by divers at 40 ft. depth, Superior Shoal, 48°03.5'N, 87°06.0'W, Lake Superior. Coll: R. Anderson, 18 Sept. 1970.
1869. Material scraped from rocks at 30 ft. depth by divers, Superior Shoal, 48°03.5'N, 87°06.0'W, Lake Superior. Coll: R. Anderson, 18 Sept. 1970.
1870. Material scraped from rocks at 30 ft. depth by divers, Superior Shoal, 48°03.5'N, 87°06.0'W, Lake Superior. Coll: M. Atkinson, 18 Sept. 1970.
1871. Aquatic moss growing in bedrock crevices at 35 ft. depth, Superior Shoal, 48°03.5'N, 87°06.0'W, Lake Superior. Coll: M. Atkinson, 18 Sept. 1970.
1872. Material scraped from vertical bedrock face at 40 ft. depth by divers, Superior Shoal, 48°03.5'N, 87°06.0'W, Lake Superior. Coll: R. Anderson, 18 Sept. 1970.
1873. Material scraped from vertical bedrock face at 40 ft. depth by divers, Superior Shoal, 48°03.5'N, 87°06.0'W, Lake Superior. Coll: R. Anderson, 18 Sept. 1970.
1874. Material scraped from vertical bedrock face at 40 ft. depth by divers, Superior Shoal, 48°03.5'N, 87°06.0'W, Lake Superior. Coll: R. Anderson, 18 Sept. 1970.
1875. Material scraped from rocks at 40 ft. depth by divers, Superior Shoal, 48°03.5'N, 87°06.0'W, Lake Superior. Coll: R. Anderson, 18 Sept. 1970.
1876. Material scraped from rocks at 40 ft. depth by divers, Superior Shoal, 48°03.51N, 87°06.0'W, Lake Superior. Coll: R. Anderson, 18 Sept. 1970.
1877. Material scraped from rocks at 40 ft. depth by divers, Superior Shoal, 48°03.5'N, 87°06.0'W, Lake Superior. Coll: M. Atkinson, 18 Sept. 1970.
1878. Material scraped from rocks at 40 ft. depth by divers, Superior Shoal, 48°03.5'N, 87°06.0'W, Lake Superior. Coll: M. Atkinson, 18 Sept. 1970.
1879. Material scraped from rocks at 45 ft. depth by divers, Superior Shoal, 48°03.5'N, 87°06.0'W, Lake Superior. Coll: R. Anderson, 18 Sept. 1970.
1880. Material scraped from rocks at 45 ft. depth by divers, Superior Shoal, 48°03.5'N, 87°06.0'W, Lake Superior. Coll: M. Atkinson, 18 Sept. 1970.
1881. Filamentous algae scraped from rocks gathered by divers at 43 ft. depth, Superior Shoal, 48°03.5'N, 87°06.0'W, Lake Superior. Coll: R. Anderson, 19 Sept. 1970.
1882. Material scraped from rocks at 43 ft. depth by divers, Superior Shoal, 48°03.5'N, 87°06.0'W, Lake Superior. Coll: R. Anderson, l9 Sept. 1970.
1883. Material scraped from rocks at 45 ft. depth by divers, Superior Shoal, 48°03.5'N, 87°06.0'W, Lake Superior. Coll: R. Anderson, 19 Sept. 1970.
1884. Material scraped from rocks at 38 ft. depth by divers, Superior Shoal, 48°03.5'N, 87°06.0'W, Lake Superior. Coll: R. Anderson, 19 Sept. 1970.
1885. Material scraped from rocks at 35 ft. depth by divers, Superior Shoal, 48°03.5'N, 87°06.0'W, Lake Superior. Coll: R. Anderson, 19 Sept. 1970.
1886. Material scraped from bedrock by divers at 45 ft. depth, Superior Shoal, 48°03.5'N, 87°06.0'W, Lake Superior. Coll: R. Anderson, 19 Sept. 1970.
1887. Mass of Cladophora sp. growing on bedrock at 40 ft. depth, Superior Shoal, 48°03.5'N, 87°06.0'W, Lake Superior. Coll: R. Anderson, 19 Sept. 1970.
1888. Material scraped from rocks at 18 inch depth in small cove on northern shore of Porter Island, entrance to Copper Harbor, Michigan. Coll: E. F. Stoermer, 20 Sept. 1970.
1889. Phormidium sp. and diatoms encrusting rocks at 1 meter depth, near northeastern shore of Porter Island, entrance to Copper Harbor, Michigan. Coll: E. F. Stoermer, 20 Sept. 1970.
1890. Material scraped from bedrock at 1 meter depth, near southeastern shore of Porter Island, entrance to Copper Harbor, Michigan. Coll: E. F. Stoermer, 20 Sept. 1970.
1891. Material scraped from rocks at water line, southeastern shore of Porter Island, at entrance to Copper Harbor, Michigan. Coll: E. F. Stoermer, 20 Sept. 1970.
1892. Material scraped from cobbles in 18 in. of water at entrance of stream from Fanny Hooe Lake, Copper Harbor, Michigan. Coll: E. F. Stoermer, 21 Sept. 1970.
1893. Material on rocks in fast water below water falls in stream between Lake Fanny Hooe and Copper Harbor, Michigan. Coll: E. F. Stoermer, 21 Sept. 1970.
1894. Aquatic moss growing on face of waterfall in stream between Lake Fanny Hooe and Copper Harbor, Michigan. Coll: E. F. Stoermer, 21 Sept. 1970.
1895. Material scraped from rock at 25 ft. depth, Copper Harbor, Michigan, 47°28.3'N, 87°53.3'W, Lake Superior. Coll: E. F. Stoermer, 22 Sept. 1970.
1896. Chara sp.brought up by dredge from 25 ft. depth, Copper Harbor, Michigan, 47°28.3'N, 87°53.3'W, Lake Superior. Coll: E. F. Stoermer, 22 Sept. 1970.
1897. Chara sp. and sponges taken by grapple from 25 ft. of water, Copper Harbor, Michigan, 47°28.3'N, 87°53.3'W, Lake Superior. Coll: E. F. Stoermer, 22 Sept. 1970.
1898. Beaufort mud, Pivers Island, Cartaret Co., N. Carolina, near Duke University dock. Coll: C. L. Schelske, 23 Feb. 1971.
1899. Beaufort sand, Pivers Island, Cartaret Co., N. Carolina, near Duke University dock. Coll: C. L. Schelske, 23 Feb. 1971.
1900. Bottom sample at 154 ft. depth by diver. SU71-12, 47°10.9'N, 88°52.4'W, Superior. Coll: Lee Somers, 8 August 1971.
1901. Ponar sample. Lake Superior. Coll: Guy Earle, 14 August 1971.
1902. Ponar sample. SU71-17, 47°12.7'N, 88°51.8'W, Lake Superior. Coll: Guy Earle, 15 August 1971.
1903. Ponar sample. SU71-18, 47°lO.9'N, 89°15.1'W, Lake Superior. Coll: Guy Earle, 15 August 1971.
1904. Ponar sample. SU71-19, 47°20.2'N, 88°50.3'W, Lake Superior. Coll: Guy Earle, 15 August 1971.
1905. Ponar sample. SU71-21, 47°47.9'N, 89°14.2'W. Beginning of U. of Wisconsin's CC Profile. Lake Superior. Coll: Guy Earle, 16 August 1971.
1906. Material scraped from FWPCA buoy at AEC69-1, 42°57.8'N, 86°14.6'W, Michigan. Coll: L. Feldt, 18 September 1969.
1907. Vertical #20 net tow. AEC69-4, 42°58.1'N, 86°16.0'W, Lake Michigan. Coll: G. Tompkins, 26 September 1969.
1908. Bottom section of 12 ft. core. AEC70-2, 44°56.4'N, 85°26.9'W. Coll: H. Bekins, 19 May 1970.
1909. Bottom section of core. AEC70-9, 44°54.2'N, 85°35.4'W. Coll: H. Bekins, 20 May 1970.
1910. Vertical #20 net tow. AEC70-1, 45°23.3'N, 85°06.7'W. Coll: E. Wilson, 14 July 1970.
1911. Material scraped from floating plastic periphyton collectors. Station N15A, 15 ft. depth, just north of Cook Power Plant, about 1/4 mi. from shore, 11 mi. south of St. Joseph, Michigan piers. Coll: J. C. Ayers, 9 August 1971.
1912. Material scraped from floating plastic periphyton collectors. Station N30A, 30 ft. depth, just north of Cook Power Plant, about 3/4 mi. from shore, 11 mi. south of St. Joseph, Michigan piers. Coll: J. C. Ayers, 9 August 1971.
1913. Material scraped from floating plastic periphyton collectors. Station S15A, 15 ft. depth, just south of Cook Power Plant, about 1/4 mi. from shore, 11 mi. south of St. Joseph, Michigan piers. Coll: J. C. Ayers, 9 August 1971.
1914. Material scraped from floating plastic periphyton collectors. Station S30A, 30 ft. depth, just south of Cook Power Plant, about 3/4 mi. from shore, 11 mi. south of St. Joseph, Michigan piers. Coll: J. C. Ayers. 9 August 1971.
1915. Vertical #20 net tow. Black River at Cheboygan Marine. Coll: E. F. Stoermer, 23 January 1971.
1916. Vertical #20 net tow. Black River at Cheboygan Marine. Coll: E. F. Stoermer, 23 January 1971.
1917. Plankton and junk, scraps from pilings with net. Indian River in town of Indian River. Coll: E. F. Stoermer, 23 January 1971.
1918. Vertical #20 net tow. Indian River in town of Indian River. Coll: E. F. Stoermer, 23 January 1971.
1919. Plankton - under ice windrow. South Fishtail Bay, Douglas Lake, Pellston, Michigan. Coll: E. F. Stoermer, 23 January 1971.
1920. Vertical #20 net tow. Mid-South Fishtail Bay, Douglas Lake, Pellston, Michigan. Coll: E. F. Stoermer, 23 January 1971.
1921. Vertical #20 net tow. Nearshore, 1.5 m depth. South Fishtail Bay, Douglas Lake, Pellston, Michigan. Coll: E. F. Stoermer, 23 January 1971.
1922. Chara sp. on bottom in 1.5 m depth. South Fishtail Bay, Douglas Lake, Pellston, Michigan. Beach just north of Research Lab at UMBS. Coll: E. F. Stoermer, 23 January 1971.
1923. Blue-green and diatom crust in sand at 1.5 m depth. South Fishtail Bay, Douglas Lake, Pellston, Michigan. Beach just north of Research Lab, UMBS. Coll: E. F. Stoermer, 23 January 1971.
1924 thru 1932 - Missing descriptions.
1933. Surface #20 net tow, 1 min. Sta. 201, 42°22.0'N; 86°18.0'W. Mich. Coll: E. F. Stoermer. 7 Oct. 1971.
1934. Surface #20 net tow, 1 min. Sta. 202, 42°22.0'N; 86°18.4'W. Mich. Coll: E. F. Stoermer. 7 Oct. 1971.
1935. Surface #20 net tow, 1 min. Sta. 203, 42°22.0'N; 86°18.9'W. Mich. Coll: E. F. Stoermer. 7 Oct. 1971.
1936. Surface #20 net tow, 1 min. Sta. 204, 42°22.0'N; 86°20.1'W. Mich. Coll: E. F. Stoermer. 7 Oct. 1971.
1937. Surface #20 net tow, 1 min. Sta. 205, 42°22.0'N; 86°22.4'W. Mich. Coll: E. F. Stoermer. 7 Oct. 1971.
1938. Surface #20 net tow, 1 min. Sta. 206, 42°22.0'N; 86°27.2'W. Mich. Coll: E. F. Stoermer. 7 Oct. 1971.
1939. Surface #20 net tow, 1 min. Sta. 207, 42°22.0'N; 86°35.5'W. Mich. Coll: E. F. Stoermer. 7 Oct. 1971.
1940. Surface #20 net tow, 1 min. Sta. 208, 42°22.0'N; 86°51.9'W. Mich. Coll: E. F. Stoermer. 9 Oct. 1971.
1941. Surface #20 net tow, 1 min. Sta. 209, 42°22.0'N; 87°12.7'W. Lake Mich. Coll.: E. F. Stoermer. 9 Oct. 1971.
1942. Surface #20 net tow, 1 min. Sta. 210, 42°22.0'N; 87°30.2'W. Lake Mich. Coll.: E. F. Stoermer. 10 Oct. 1971.
1943. Surface #20 net tow, 1 min. Sta. 211, 42°22.0'N; 87°39.6'W. Lake Mich. Coll.: E. F. Stoermer. 10 Oct. 1971.
1944. Surface #20 net tow, 1 min. Sta. 212, 42°22.0'N; 87°44.2'W. Lake Mich. Coll.: E. F. Stoermer. 10 Oct. 1971.
1945. Surface #20 net tow, 1 min. Sta. 213, 42°22.0'N; 87°46.7'W. Lake Mich. Coll.: E. F. Stoermer. 10 Oct. 1971.
1946. Surface #20 net tow, 1 min. Sta. 214, 42°22.0'N; 87°47.8'W. Lake Mich. Coll.: E. F. Stoermer. 10 Oct. 1971.
1947. Surface #20 net tow, 1 min. Sta. 215, 42°22.0'N; 87°48.4'W. Lake Mich. Coll.: E. F. Stoermer. 10 Oct. 1971.
1948. Surface #20 net tow, 1 min. Sta. 216, 42°22.0'N; 87°48.8W. Lake Mich. Coll.: E. F. Stoermer. 10 Oct. 1971.
1949. Surface #20 net tow, 1 min. Sta. 217, 42°00.0'N; 86°33.8'W. Lake Mich. Coll.: E. F. Stoermer. 13 Oct. 1971.
1950. Surface #20 net tow, 1 min. Sta. 218, 42°00.0'N; 86°34.11W. Lake Mich. Coll.: E. F. Stoermer. 13 Oct. 1971.
1951. Surface #20 net tow, 1 min. Sta. 219, 42°00.0'N; 86°34.7'W. Lake Mich. Coll.: E. F. Stoermer. 13 Oct. 1971.
1952. Surface #20 net tow, 1 min. Sta. 220, 42°00.0'N; 86°35.9'W. Lake Mich. Coll.: E. F. Stoermer. 13 Oct. 1971.
1953. Surface #20 net tow, 1 min. Sta. 221, 42°00.0'N; 86°38.3'W. Lake Mich. Coll.: E. F. Stoermer. 13 Oct. 1971.
1954. Surface #20 net tow, 1 min. Sta. 222, 42°00.0'N; 86°42.8'W. Lake Mich. Coll.: E. F. Stoermer. 13 Oct. 1971.
1955. Surface #20 net tow, 1 min. Sta. 223, 42°00.0'N; 86°52.2'W. Lake Mich., Coll.: E. F. Stoermer. 12 Oct. 1971.
1956. Surface #20 net tow, 1 min. Sta. 224, 42°00.0'N; 87°05.0'W. Lake Mich. Coll.: E. F. Stoermer. 12 Oct. 1971.
1957. Surface #20 net two, 1 min. Sta. 225, 42°00.0'N; 87°20.5'W. Lake Mich. Coll.: E. F. Stoermer. 12 Oct. 1971.
1958. Surface #20 net tow, 1 min. Sta. 226, 42°00.0'N; 87°29.8'W. Lake Mich. Coll.: E. F. Stoermer. 12 Oct. 1971.
1959. Surface #20 net tow, 1 min. Sta. 227, 42°00.01N; 87°34.5'W. Lake Mich. Coll.: E. F. Stoermer. 12 Oct. 1971.
1960. Surface #20 net tow, 1 min. Sta. 228, 42°00.01N; 87°36.9'W. Lake Mich. Coll.: E. F. Stoermer. 11 Oct. 1971.
1961. Surface #20 net tow, 1 min. Sta. 229, 42°00.0'N; 87°38.0'W. Lake Mich. Coll.: E. F. Stoermer. 11 Oct. 1971.
1962. Surface #20 net tow, 1 min. Sta. 230, 42°00.0'N; 87°38.8'W. Lake Mich. Coll.: R. F. Stoermer. 12 Oct. 1971.
1963. Surface #20 net tow, 1 min. Sta. 231, 42°00.0'N; 87°39.1'W. Lake Mich. Coll.: E. F. Stoermer. 12 Oct. 1971.
1964. Surface #20 net tow, 1 min. Sta. 232, 41°38.1'N; 87°10.6'W. Lake Mich. Coll.: E. F. Stoermer. 12 Oct. 1971.
1965. Surface #20 net tow, 1 min. Sta. 233, 41°38.3'N; 87°10.6'W. Lake Mich. Coll.: E. F. Stoermer. 14 Oct. 1971.
1966. Surface #20 net tow, 1 min. Sta. 234, 41°38.8'N; 87°10.4'W. Lake Mich. Coll.: E. F. Stoermer. 14 Oct. 1971.
1967. Surface #20 net tow, 1 min. Sta. 235, 41°39.5'N; 87°10.0'W. Lake Mich. Coll.: E. F. Stoermer. 14 Oct. 1971.
1968. Surface #20 net tow, 1 min. Sta. 236, 41°41.2'N; 87°09.3'W. Lake Mich. Coll.: E. F. Stoermer. 14 Oct. 1971.
1969. Surface #20 net tow, 1 min. Sta. 237, 41°44.7'N; 87°08.6'W. Lake Mich. Coll.: E. F. Stoermer. 14 Oct. 1971.
1970. Surface #20 net tow, 1 min. Sta. 238, 41°51.5'N; 87°06.9'W. Lake Mich. Coll.: E. F. Stoermer. 14 Oct. 1971.
1971. Surface #20 net tow, 1 min. Sta. 239, 42°00.0'N; 86°42.8'W. Lake Mich. Coll.: E. F. Stoermer. 29 Oct. 1971.
1972. Vertical #20 net tow. Sta. UM-GB-70#2, 44°54.1'N; 87°29.0'W. Green Bay, Lake Mich. Coll.: E. Callender. 5 May 1970.
1973. Vertical #20 net tow. Sta. UM-GB-70#4, 44°45.0'N; 87°45.0'W. Green Bay, Lake Mich. Coll.: E. Callender. 5 May 1970.
1974. Vertical #20 net tow. Sta. UM-GB-70#5, 44°40.0¹N; 87°50.0'W. Green Bay, Lake Mich. Coll.: E. Callender. 5 May 1970.
1975. Vertical #20 net tow. Sta. UM-GB-70#7, 44°50.0N; 87°45.0'W. Green Bay, Lake Mich. Coll.: E. Callender. 5 May 1970
1976. Vertical #20 net tow. Sta. UM-GB-70#10, 44°55.0'N; 87°40.0'W. Green Bay, Lake Mich. Coll.: E. Callender. 5 May 1970.
1977. Vertical #20 net tow. Sta. UM-GB-70#11, 44°57.5'N; 87°30.0'W. Green Bay, Lake Mich. Coll.: E. Callender. 5 May 1970.
1978. Vertical #20 net tow. Sta. UM-GB-70#12, 45°05.0'N; 87°32.5'W. Green Bay, Lake Mich. Coll.: E. Callender. 5 May 1970.
1979. Vertical #20 net tow. Sta. UM-GB-70#14, 45°00.0'N; 87°25.0'W. Green Bay, Lake Mich. Coll: E. Callender. 6 May 1970.
1980. Vertical #20 net tow. Sta. UM-GB-70#18, 45°15.0'N; 87°20.0¹W. Green Bay, Lake Mich. Coll: E. Callender. 6 May 1970.
1981. Vertical #20 net tow. Sta. UM-GB-70#21, 45°07.5¹N; 87°25.0'W. Green Bay, Lake Mich. Coll: E. Callender. 6 May 1970.
1982. Vertical #20 net tow. Sta. UM-GB-70#24, 45°17.5'N; 87°20.0'W. Green Bay, Lake Mich. Coll: E. Callender. 7 May 1970.
1983. Vertical #20 net tow. Sta. UM-GB-70#26, 45°25.0¹N; 87°10.0'W. Green Bay, Lake Mich. Coll: E. Callender. 7 May 1970.
1984. Vertical #20 net tow. Sta. UM-GB-70#29, 45°37.5'N; 87°02.5'W. Green Bay, Lake Mich. Coll: E. Callender. 8 May 1970.
1985. Vertical #20 net tow. Sta. UM-GB-70#30, 45°35.0'N; 87°05.0¹W. Green Bay, Lake Mich. Coll: E. Callender. 7 May 1970.
1986. Vertical #20 net tow. Sta. UM-GB-70#32, 45°27.5¹N; 86°52.5'W. Green Bay, Lake Mich. Coll: E. Callender. 8 May 1970.
1987. Vertical #20 net tow. Sta. UM-GB-70#35, 45°42.5'N; 86°45.0'W Green Bay, Lake Mich. Coll: E. Callender. 8 May 1970.
1988. Vertical #20 net tow. Sta. UM-GB-70#37, 45°35.0'N; 86°55.0'W Green Bay, Lake Mich. Coll: E. Callender. 8 May 1970.
1989. Vertical #20 net tow. Sta. UM-GB-70#38, 45°27.5'N; 86°40.0'W Green Bay, Lake Mich. Coll: E. Callender. 10 May 1970.
1990. Vertical #20 net tow. Sta. UM-GB-70#39, 45°26.5'N; 85°55.0'W. Green Bay, Lake Mich. Coll: E. Callender. 10 May 1970.
1991. Vertical #20 net tow. Sta. UM-GB-70#40, 45°36.5'N; 85°45.0'W. Green Bay, Lake Mich. Coll: E. Callender. 10 May 1970.
1992. Vertical #20 net tow. Sta. UM-GB-70#42, 45°30.0'N; 85°28.5'W. Green Bay, Lake Mich. Coll: E. Callender. 10 May 1970.
1993. Vertical #20 net tow. Sta. UM-GB-70#46, 45°25.0'N; 85°15.0'W. Green Bay, Lake Mich. Coll: E. Callender. 11 May 1970.
1994. Vertical #20 net tow. Sta. UM-GB-70#53, 45°30.0'N; 85°10.0'W Green Bay, Lake Mich. Coll: E. Callender. 11 May 1970.
1995. Vertical #20 net tow. Sta. UM-GB-70#56, 45°26.4'N; 85°06.3'W. Green Bay, Lake Mich. Coll: E. Callender. 11 May 1970.
1996. Vertical #20 net tow. Sta. SU 71-1, 46° 37.9' N; 84° 47.9' W. Whitefish Bay, Lake Superior. Coll: L. Feldt. 5 August 1971.
1997. Vertical #20 net tow. Sta. SU 71-2, 46° 46.2' N, 85° 03.8' W. Lake Superior. Coll: L. Feldt. 5 August 1971.
1998. Vertical #20 net tow. Sta. SU 71-3, 46° 45.0' N; 85° 33.0' W. Lake Superior. Coll: L. Feldt. 5 August 1971.
1999. Vertical #20 net tow. Sta. SU 71-4, 46° 42.0' N; 86° 02.3' W. Lake Superior. Coll: L. Feldt. 5 August 1971.
2000. Vertical #20 net tow. Sta. SU 71-5, 46° 25.9' N; 86° 38.6' W. Lake Superior. Coll: L. Feldt. 6 August 1971.
2001. Vertical #20 net tow. Sta. SU 71-6, 46° 35.2'N; 86° 52.8' W. Lake Superior. Coll: L. Feldt. 6 August 1971.
2002. Vertical #20 net tow. Sta. SU 71-7, 46° 42.3' N; 87° 11.9' W. Lake Superior. Coll: L. Feldt. 6 August 1971.
2003. Vertical #20 net tow. Sta. SU 71-8, 46° 51.6' N; 87° 37.5' W. Lake Superior. Coll: L. Feldt. 6 August 1971.
2004. Vertical #20 net tow. Sta. SU 71-9, 46° 59.1' N; 88° 03.8' W. Lake Superior. Coll: L. Feldt. 6 August 1971.
2005. Vertical #20 net tow. Sta. SU 71-10, 46° 58.3' N; 88° 17.2' W. Lake Superior. Coll: L. Feldt. 6 August 1971.
2006. Vertical #20 net tow. Sta. SU 71-11, 47° 15.0' N; 88° 38.7' W. Lake Superior. Coll: L. Feldt. 13 August 1971.
2007. Vertical #20 net tow. Sta. SU 71-12, 47° 10.9' N; 88° 52.4' W. Lake Superior. Coll: L. Feldt. 8 August 1971.
2008. Vertical #20 net tow. Sta. SU 71-13, 47° 09.2' N; 88° 51.2' W. Lake Superior. Coll: L. Feldt. 8 August 1971.
2009. Vertical #20 net tow. Sta. SU 71-14, 47° 12.0' N; 88° 51.1' W. Lake Superior. Coll: L. Feldt. 13 August 1971.
2010. Vertical #20 net tow. Sta. SU 71-22, 47° 43.6' N; 89° 20.7' W. Lake Superior. Coll: L. Feldt. 16 August 1971.
2011. Vertical #20 net tow. Sta. SU 71-23, 47° 28.8' N; 89° 50.0' W. Lake Superior. Coll: L. Feldt. 16 August 1971.
2012. Vertical #20 net tow. Sta. SU 71-2,46° 46.2' N; 85° 03.8' W. Lake Superior. Coll: L. Feldt. 20 August 1971.
2013. Vertical #20 net tow. Sta. SU 71-3, 46° 45.0' N, 85° 33.0' W. Lake Superior. Coll: L. Feldt. 20 August 1971.
2014. Vertical #20 net tow. Sta. SU 71-5, 46° 25.9' N; 86° 38.6' W Lake Superior. Coll: L. Feldt. 19 August 1971.
2015. Vertical #20 net tow. Sta. SU 71-7, 46° 42.3' N; 87° 11.9' W Lake Superior. Coll: L. Feldt. 19 August 1971.
2016. Vertical #20 net tow. Sta. SU 71-8, 46° 51.6' N; 87° 37.5' W Lake Superior. Coll: L. Feldt. 19 August 1971.
2017. Vertical #20 net tow. Sta. SU 71-10, 46° 58.3' N; 88° 17.2' Lake Superior. Coll: L. Feldt. 19 August 1971.
2018. Vertical #20 net tow. Sta. LM 70-1, 44° 42.9' N; 86° 16.9' W Lake Michigan. UMBS Limnology Class. Coll: C. L. Schelske. 7 July 1970.
2019. Vertical #20 net tow. Sta. LM 70-2. 44° 54.6' N; 86° 08.7' Lake Michigan. UMBS Limnology Class. Coll: C. L. Schelske. 7 July 1970.
2020. Vertical #20 net tow. Sta. LM 70-3, 45° 00.2' N; 85° 59.4' W Lake Michigan. UMBS Limnology Class. Coll: C. L. Schelske. 7 July 1970.
2021. Vertical #20 net tow. Sta. LM 70-4, 45° 15.3' N; 85° 46.7' W Lake Michigan. UMBS Limnology Class. Coll: C. L. Schelske. 7 July 1970.
2022. Vertical #20 net tow. Sta. LM 70-6, 45° 44.2' N; 85° 26.1' W Lake Michigan. UMBS Limnology Class. Coll: C. L. Schelske. 7 July 1970.
2023. Vertical #20 net tow. Sta. SU 70-1, 46° 41.5' N; 84° 29.0' W Lake Superior. UMBS Limnology Class. Coll: C. L. Schelske. 9 July 1970.
2024. Vertical #20 net tow. Sta. SU 70-2, 46° 40.5' N; 84° 37.5' W Lake Superior. UMBS Limnology Class. Coll: C. L. Schelske. 9 July 1970.
2025. Vertical #20 net tow. Sta. SU 70-3, 46° 47.0' N; 84° 41.0' W Lake Superior. UMBS Limnology Class. Coll: C. L. Schelske. 9 July 1970.
2026. Vertical #20 net tow. Sta. SU 70-4, 46° 52.3' N; 84° 44.7' W Lake Superior. UMBS Limnology Class. Coll: C. L. Schelske. 9 July 1970.
2027. Vertical #20 net tow. Sta. SU 70-5, 47° 00.7' N; 84° 51.0' W Lake Superior. UMBS Limnology Class. Coll: C. L. Schelske. 9 July 1970.
2028. Vertical #20 net tow. Sta. SU 70-6, 47° 00.8' N; 84° 53.3' W. Lake Superior. UMBS Limnology Class. Coll: C. L. Schelske. 9 July 1970.
2029. Vertical #20 net tow. Sta. SU 70-7, 47° 06.7' N; 85° 09.3' W. Lake Superior. UMBS Limnology Class. Coll: C. L. Schelske. 9 July 1970.
2030. Vertical #20 net tow. Sta. SU 70-8?, 47° 21.1' N; 85° 46.4'W. Lake Superior. UMBS Limnology Class. Coll: C. L. Schelske. 9 July 1970.
2031. Vertical #20 net tow. Sta. SU 70-9?, 47° 26.1' N; 85° 47.7' W. Lake Superior. UMBS Limnology Class. Coll: C. L. Schelske. 9 July 1970.
2032. Vertical #20 net tow. Sta. SU 70-10, 47° 39.8' N; 85° 47.9' W. Lake Superior. UMBS Limnology Class. Coll: C. L. Schelske. 9 July 1970.
2033. Vertical #20 net tow. Sta. SU 70-16, 47° 39.3' N; 86° 08.4' W. Lake Superior. UMBS Limnology Class. Coll: C. L. Schelske. 10 July 1970.
2034. Vertical #20 net tow. Sta. SU 70-18, 47° 36.0' N; 86° 44.5' W. Lake Superior. UMBS Limnology Class. Coll: C. L. Schelske. 10 July 1970.
2035. Vertical #20 net tow. Sta. SU 70-19, 47° 34.0' N; 87° 03.0' W. Lake Superior. UMBS Limnology Class. Coll: C. L. Schelske. 10 July 1970.
2036. Vertical #20 net tow. Sta. SU 70-20, 47° 32.5' N; 87° 21.0' W. Lake Superior. UMBS Limnology Class. Coll: C. L. Schelske. 10 July 1970.
2037. Vertical #20 net tow. Sta. SU 70-22, 47° 29.1' N; 87° 49.2' W. Lake Superior. UMBS Limnology Class. Coll: C. L. Schelske. 10 July 1970.
2038. Vertical #20 net tow. Sta. SU 70-23, 47° 23.6' N; 87° 40.9' W. Lake Superior. UMBS Limnology Class. Coll: C. L. Schelske. 11 July 1970.
2039. Vertical #20 net tow. Sta. SU 70-25, 47° 14.4' N; 87° 20.8' W. Lake Superior. UMBS Limnology Class. Coll: C. L. Schelske. 11 July 1970.
2040. Vertical #20 net tow. Sta. SU 70-26, 47° 10.3' N; 87° 13.8' W. Lake Superior. UMBS Limnology Class. Coll: C. L. Schelske. 11 July 1970.
2041. Vertical #20 net tow. Sta. SU 70-28, 46° 54.6' N; 86° 35.8' W. Lake Superior. UMBS Limnology Class. Coll: C. L. Schelske. 11 July 1970.
2042. Vertical #20 net tow. Sta. SU 70-29, 46° 44.8' N; 86° 39.2' W. Lake Superior. UMBS Limnology Class. Coll: C. L. Schelske. 11 July 1970.
2043. Vertical #20 net tow. Sta. SU 70-30, 46° 32.8' N; 86° 43.3' W. Lake Superior. UMBS Limnology Class. Coll: C. L. Schelske. 11 July 1970.
2044. Vertical #20 net tow. Sta. SU 70-31, 46° 25.5' N; 86° 38.3' W. Lake Superior. UMBS Limnology Class. Coll: C. L. Schelske. 11 July 1970.
2045. Vertical #20 net tow. Sta. SU 70-32, 46° 34.0' N; 86° 30.4' W. Lake Superior. UMBS Limnology Class, Coll: C. L. Schelske. 12 July 1970.
2046. Vertical #20 net tow. Sta. SU 70-34, 46° 34.4' N; 86° 23.3' W. Lake Superior. UMBS Limnology Class. Coll: C. L. Schelske. 12 July 1970.
2047. Vertical #20 net tow. Sta. SU 70-35, 46° 40.6' N; 86° 21.0' W. Lake Superior. UMBS Limnology Class. Coll: C. L. Schelske. 12 July 1970.
2048. Vertical #20 net tow. Sta. SU 70-36, 46° 41.0' N; 86° 09.8' W. Lake Superior. UMBS Limnology Class. Coll: C. L. Schelske. 12 July 1970.
2049. Vertical #20 net tow. Sta. SU 70-37, 46° 44.4' N; 86° 00.0' W. Lake Superior. UMBS Limnology Class. Coll: C. L. Schelske. 12 July 1970.
2050. Vertical #20 net tow. Sta. SU 70-38, 46° 45.0' N; 85° 38.0' W. Lake Superior. UMBS Limnology Class. Coll: C. L. Schelske. 12 July 1970.