John P Trinkaus' MBL Embryology Course Notes, Notebook I, 1939. Page 110

Notes from Oscar Schotte's lecture. Trinkaus continues his notes on Runstrom's work from the previous page, then begins a section on Lindahl's egg constriction experiments (with diagram). Begins section on "Vegetalization" with information about normal development and the effects of different chemical compounds (with diagrams)Lecturer: O. Schotte, Lecture "Experimental embryology of Echinoderms II" (Information taken from the 1939 Embryology Course Book)Page 110 of 113 from the first 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