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Field notebook jointly authored by Cal Fremling and Jerry Nagahashi, 1966-1976. Contents include original notes, drawings, and tables with later annotations (1958, etc). Nagahashi's notes are dated July 9, 1966-April 21, 1967. Fremling's notes begin after a separation of blank pages and are dated July 2, 1975-March 29, 1976, with a note regarding mayflies dated August 29, 1977. Written and drawn mostly in pencil and ink. Notes are in Fremling and Nagahashi's handwritings, and another unknown hand (possibly Arlayne Fremling or Angie Boettcher). Pages are unnumbered. Notes include descriptions of mayflies (Ephorom album), mayfly hatching experiments, towboats, barges and their operators, lock sizes and dimensions, Lake Winona fish traps, anecdotes regarding the relationships between the Corps of Engineers and lock and river boat crews, meal descriptions, and contact information. Multiple locations mentioned due to river boat travel. Label from cover: Nagahashi 1967 Fremling 1975 / Miss. River Trips July 9, 1966-Apr. 21, 1967 July 2, 1975 Tow Boat Information 25 September 1975 - 29 March 1976
Biologists; Mayflies; Caddisflies; Insects Behavior; Towboats; Mississippi River. Towboats; Lock and Dam
Special Collections - Library
Biology | Ecology and Evolutionary Biology | Entomology | Terrestrial and Aquatic Ecology
Fremling, Calvin R., "Fremling and Nagahashi Field Notes 1966-1977" (1966). Cal Fremling Field Notebooks. 4.
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Winona County Historical Society - Armory Museum
1 notebook, 5 x 7.5 inches