John P Trinkaus' MBL Embryology Course Notes, Notebook II, 1939. Page 1

Notes from Donald Costello's lecture. Trinkaus begins the lecture notes with a line on historical work, then starts an outline with "Fertilization:--Union of Egg & Sperm". "Conditions of the Gametes" is next, and Trinkaus begins a list of 5 groups (the first two are on this page)Lecturer: D. P. Costello, Lecture "Fertilization." (Information taken from the 1939 Embryology Course Book)Page 1 of 72 from the second notebook of lecture and laboratory notes that John P. Trinkaus took during his time as a student in the Marine Biological Laboratory Embryology Course in 1939 in Woods Hole, MANote