Notes
Notes from Oscar Schotte's lecture. Trinkaus takes notes on the experiments and theories of Driesch, C. Herbst (with diagram), and Rubstrom (with diagram)
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)
Notes from Oscar Schotte's lecture. Trinkaus continues his notes on vegetalization with information about the effects of different chemical compounds on development (includes diagram). Trinkaus begins new section, "Animalization" with several diagrams and information on different chemical compounds
Notes from Oscar Schotte's lecture. Trinkaus concludes notes from page 86 on the metamorphosis of echinoderms with a single line.
Notes from Oscar Schotte's lecture. Trinkaus continues his outline from the previous page on parthenogenesis with 'General increase of permeability of the surface', 'Increase in respiratory activities', and notes on Jacques Loeb
Notes from Oscar Schotte's lecture. Trinkaus continues his outline from the previous page on the methods of producing parthenogenesis and includes notes on Runstrom's experiments
Notes from Oscar Schotte's lecture. Trinkaus concludes his notes on parthenogenesis with a few lines on androgenesis
Notes from Frank Lillie's lecture. Trinkaus continues his notes from the previous page on feather development with sections 'Ectodermal constitutuants of the feather' and 'mesodermal constituants of the feather'
Notes from Oscar Schotte's lecture. Trinkaus continues his outline from the previous page on parthenogenesis with information on Delage, Battalion, and 'Parthenogenesis can be produced by these methods"
Notes from Oscar Schotte's lecture. Trinkaus begins notes on parthenogenesis with a brief history (beginning with Charles Bonnet) and some general notes
Notes from Roberts Rugh's lecture. Trinkaus begins with an outline, "I. Injection of pituitary causes liberation of sperm within 24 hours in male frog" and "II. X Rays"
Notes from Viktor Hamburger's lecture. Trinkaus begins his notes with information on "Metamorphosis of Nereis", including information on the derivatives of the "2d cell"