Notes
Notes from William Ballard's lecture. Trinkaus completes his notes on T. Chow Tung from the previous page, and takes notes on Van der Broeck and Dalcq. Trinkaus starts a new section on "Asexual Reproduction" with an outline that begins with "1. Peribranchial or Atrial" (includes two diagrams)
Notes from William Ballard's lecture. Trinkaus continues his outline from the previous page and creates a new section "2. Pharyngeal or Epicardial"
Notes from Caswell Grave's lecture. Trinkaus begins his notes on "Metamorphoses of the Ascidians" with general information on metamorphosis (includes a chart), and then begins a table to compare "Larval action system" and "Adult action system"
Notes from Caswell Grave's lecture. Trinkaus continues his table fro the previous page and takes notes on the larval vs. adult structures (includes chart of time (x-axis) vs. Percentage metamorphosed (y-axis))
Notes from Caswell Grave's lecture. Trinkaus continues his notes from the previous pge and begins a new section [header illegible] that deals with the effects of different environmental stimuli on the embryos
Notes from Alfred Sturtevant's lecture. Trinkaus takes notes on the role of the cytoplasm in inheritance, and Goldschmidt's research
Notes from William Ballard's lecture. Trinkaus begins notes on the "Embryology of the Tunicates" with a list of characteristics, then begins a section on "Embryology of Ascidians" (with a diagram)
Notes from Alfred Sturtevant's lecture. Trinkaus concludes his notes with a line on Sturtevant's take on Goldschmidt and "But this specificty is due to the chromosomes"
Notes from William Ballard's lecture. Trinkaus takes notes on the work of different researchers, like Child, Beckwith, Maas, Conklin, on on regeneration
Notes from William Ballard's lecture. Trinkaus takes notes on different experiments on regeneration including information on "Poisons" and "Electricity"
Notes from Viktor Hamburger's lecture. Trinkaus continues his notes on experiments on early stage embryos with several diagrams and information about Lillie's research
Notes from William Ballard's lecture. Trinkaus continues his notes on different experiments with information on "Pulverizing"