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MBL Courses

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 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 notes on the embryology of Styela with a diagram of "regular cleavage" and notes on "Gastrulation: Similar to that of Amphioxus", then starts a new section on "T. Chow Tung '34"
Notes from William Ballard's lecture. Trinkaus continues his notes on the embryology of ascidians, then begins a section on "Embryology of Styela" (with three diagrams)
Notes from William Ballard's lecture. Trinkaus continues his notes on the embryology of Styela with information about cleavage and the formation of the germ layers
Notes from William Ballard's lecture. Trinkaus takes notes on the work of different researchers, like Child, Beckwith, Maas, Conklin, on on regeneration
The first notebook of lecture and laboratory notes that John P. Trinkaus took during his time as a student in the Embryology Course in 1939.
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 begins his notes on "Genes and Cytpolasm" with background on different theories of inheritance
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 Donald Costello's lecture. Trinkaus continues from the previous page with his series of diagrams on the development of the barnacle embryo, including information on the cell lineage
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

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